emmc_python/Aida/heatmap.js

var canvasTripwire;
var canvasTripwire_all;
var click_canvas_all = 0;
var click_cold_set = 0;
var canvasTripwire1;
var canvasTripwire2;
var canvasTripwire3;
var canvasTripwire4;
var canvasTripwire5;
var canvasTripwire6;
var canvasTripwire7;
var canvasTripwire8;
var canvasTripwire_default;
var TripwireTrafficMode = 0;//0:Traffic Light,1:Tripwire
var TrafficLineMode = 0;//0:Rect,1:Line
var g_Ctrl_InfoTrafficLight = [];//0:index,1:left,2:top,3:width,4:height,5:direct,6:Traffic Light
var MAX_SIZE_POINTS = 6;
var MAX_DETECTION_ZONE = 8;

var MAX_COLDOBJECTS = 8;

var G_VIEW_CANVAS_X = 480;
var G_VIEW_CANVAS_Y = 320;
var G_CAM_VIDEO_RES_WIDTH = 1920;
var G_CAM_VIDEO_RES_HEIGHT = 1080;
var MAX_MOVE_RADIUS = 30;

var MAX_HEIGHT = G_VIEW_CANVAS_Y;
var MAX_WIDTH = G_VIEW_CANVAS_X;

var g_check_cross = 0;

var current_state_hide_or_open_label = 0;
var current_state_hide_or_open_direction = 0;
var current_state_hide_or_open_speed = 0;

var currentPointPosition1 = new Array(MAX_SIZE_POINTS);
var currentPointPosition2 = new Array(MAX_SIZE_POINTS);
var currentPointPosition3 = new Array(MAX_SIZE_POINTS);
var currentPointPosition4 = new Array(MAX_SIZE_POINTS);
var currentPointPosition5 = new Array(MAX_SIZE_POINTS);
var currentPointPosition6 = new Array(MAX_SIZE_POINTS);
var currentPointPosition7 = new Array(MAX_SIZE_POINTS);
var currentPointPosition8 = new Array(MAX_SIZE_POINTS);

var coldobjects_X = new Array(MAX_COLDOBJECTS);
var coldobjects_Y = new Array(MAX_COLDOBJECTS);
var coldobjects_W = new Array(MAX_COLDOBJECTS);
var coldobjects_H = new Array(MAX_COLDOBJECTS);
var coldobjects_Object = new Array(MAX_COLDOBJECTS);
var check_if_existing_coldobjects = 0;

{
    for (var i = 0; i < MAX_COLDOBJECTS; i++) {
        coldobjects_X[i] = 0;
        coldobjects_Y[i] = 0;
        coldobjects_W[i] = 0;
        coldobjects_H[i] = 0;
        coldobjects_Object[i] = "";
    }
}

var counter_count_msg = "";

var different_index = 0;

var g_drawing_canvas =
{
    bounding_left: -1,
    bounding_top: -1,
    down_x: -1,
    down_y: -1,
    move_x: -1,
    move_y: -1,
    draw_x: -1,
    draw_y: -1,
    draw_w: -1,
    draw_h: -1,
    direct: 1
};

var g_max_protected_objects = 0;

//var data_alarm = "";

/**
	 * @ Update Objects Info in g_Ctrl_InfoTrafficLight
	 *
	 * @ Input  :
	 * @ Return :
*/
var reconnect_websocket = null;

var request_live = null;
function getalarmmotion_value() {

    var ipStr = '/getalarmmotion';

    if (this.status == 404) {
       // request_live = setInterval(function () {
            /*
            if (navigator.userAgent.match("MSIE") || (!!window.ActiveXObject || "ActiveXObject" in window))
                GetRequest_Http();
            else*/
         //       GetRequest_WebSocket();
            var replaceUrl = 'http://' + window.location.hostname + ':' + GetUrlPort() + '/Aida/heatmap.html';
            //alert(replaceUrl);
            parent.window.location.replace(replaceUrl);
        //}, 5000);
    }
    else {
        /*
        if (navigator.userAgent.match("MSIE") || (!!window.ActiveXObject || "ActiveXObject" in window))
            GetRequest_Http();
        else*/
            GetRequest_WebSocket();
    }
}

var len_alarm = 0;
var bbox_count = 0;
var plate_count = 0;
var plate_idx = 0;

var complete_flag = 0;
var content_len = 0;

var wait_count = 0;

var clear_count = 0;	//sophia add 20201207
var clear_count_2 = 0; //檢查畫布畫久一點

var index_ = 0;

//var points_list = "";
var linelengths_list = "";
var points_array = new Array(MAX_SIZE_POINTS);

var g_zone_id = 0;
var g_enable_show_pixel = 0;
var g_enable_show_direction = 0;
var g_mydirection = new Array(MAX_DETECTION_ZONE);

{
    for (var i = 0; i < MAX_DETECTION_ZONE; i++) {
        g_mydirection[i] = 1;
    }
}

function enable_show_direction() {
    g_enable_show_direction = 1;
    Edit_Arrow();
}

function disable_show_direction() {
    g_enable_show_direction = 0;
    Edit_Arrow();
}

function updateObjects() {
    g_Ctrl_InfoTrafficLight.length = 0;
    var j = 0;
    if (TripwireTrafficMode == 1) {
        g_Ctrl_InfoTrafficLight[j] = [];
        g_Ctrl_InfoTrafficLight[j][0] = j;
        g_Ctrl_InfoTrafficLight[j][1] = 50;
        g_Ctrl_InfoTrafficLight[j][2] = 50;
        g_Ctrl_InfoTrafficLight[j][3] = 30;
        g_Ctrl_InfoTrafficLight[j][4] = 30;
        g_Ctrl_InfoTrafficLight[j][5] = 1;
        g_Ctrl_InfoTrafficLight[j][6] = 1;
        j++;
    }
    for (var i = 0; i < canvasTripwire.getObjects().length; i++) {
        g_Ctrl_InfoTrafficLight[j] = [];
        g_Ctrl_InfoTrafficLight[j][0] = j;
        g_Ctrl_InfoTrafficLight[j][1] = canvasTripwire.item(i).left;
        g_Ctrl_InfoTrafficLight[j][2] = canvasTripwire.item(i).top;
        g_Ctrl_InfoTrafficLight[j][3] = canvasTripwire.item(i).width;
        g_Ctrl_InfoTrafficLight[j][4] = canvasTripwire.item(i).height;
        g_Ctrl_InfoTrafficLight[j][5] = canvasTripwire.item(i).direction;
        g_Ctrl_InfoTrafficLight[j][6] = canvasTripwire.item(i).trafficlight;
        j++;
    }
}
/**
	 * @ create a rectangle object
	 *
	 * @ Input  :
     *          :1.r_left:left
     *          :2.r_top:top
     *          :3.r_width:width
     *          :4.r_height:height
     *          :5.r_direct:direction
     *          :6.trafficlight:trafficlight
	 * @ Return : rectangle object
*/
function insertTrafficLightRectangle(r_left, r_top, r_width, r_height, r_direct, r_tlight, r_name, r_number_row) {
    var rectangle;

    var color_type = '#00FF00';

    if (r_name != "object" &&
        r_name != "L._Plate_USA" &&
        r_name != "L._Plate_MAC/MYS" &&
        r_name != "L._Plate_VNM" &&
        r_name != "L._Plate_EUR" &&
        r_name != "L._Plate_GBR" &&
        r_name != "L._Plate_JPN" &&
        r_name != "L._Plate_THA" &&
        r_name != "L._Plate_IDN" &&
        r_name != "L._Plate_IDN2" &&
        r_name != "L._Plate_BGD" &&
        r_name != "L._Plate_MEA" &&
        r_name != "L._Plate_PHL" &&
        r_name != "L._Plate_AUS" &&
        r_name != "L._Plate_CNT_1LINE" &&
        r_name != "L._Plate_CNT_2LINES" &&
        r_name != "L._Plate_CNT_3LINES" &&
        r_name != "L._Plate_CNT_VERTICAL" &&
        r_name != "L._Plate_CNT_USDOT" &&
        r_name != "ambulance" &&
        r_name != "face" &&
        r_name != "blank" &&
        r_name != "stop_sign" &&
        r_name != "qrcode" &&
        r_name != "barcode" &&
        r_name != "L._Plate_TWN" &&
        r_name != "") {
        if (r_name == "person") {
            color_type = '#FF8C00';
        }
        else {
            color_type = '#800080';
        }
    }
    else if (r_number_row == 2) {
        color_type = '#FFFF00';
    }

    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {

        if (click_canvas_all >= 1 && click_cold_set >= 1) {
        }
        else {
            if (r_name != "object" &&
                r_name != "L._Plate_USA" &&
                r_name != "L._Plate_MAC/MYS" &&
                r_name != "L._Plate_VNM" &&
                r_name != "L._Plate_EUR" &&
                r_name != "L._Plate_GBR" &&
                r_name != "L._Plate_JPN" &&
                r_name != "L._Plate_THA" &&
                r_name != "L._Plate_IDN" &&
                r_name != "L._Plate_IDN2" &&
                r_name != "L._Plate_BGD" &&
                r_name != "L._Plate_MEA" &&
                r_name != "L._Plate_PHL" &&
                r_name != "L._Plate_AUS" &&
                r_name != "L._Plate_CNT_1LINE" &&
                r_name != "L._Plate_CNT_2LINES" &&
                r_name != "L._Plate_CNT_3LINES" &&
                r_name != "L._Plate_CNT_VERTICAL" &&
                r_name != "L._Plate_CNT_USDOT" &&
                r_name != "ambulance" &&
                r_name != "face" &&
                r_name != "blank" &&
                r_name != "stop_sign" &&
                r_name != "qrcode" &&
                r_name != "barcode" &&
                r_name != "L._Plate_TWN" &&
                r_name != "") {

                var temp_width = r_width;
                var temp_height = r_height;
                r_width = r_width * 1.095;
                r_height = r_height * 1.095;
                r_left = r_left - (r_width - temp_width) / 2;
                r_top = r_top - (r_height - temp_height) / 2;
            }
        }

        rectangle = new fabric.Rect({ objectCaching: false, trafficlight: r_tlight, direction: r_direct, left: r_left, top: r_top, stroke: color_type, strokeWidth: 1.5, fill: 'transparent', width: r_width, height: r_height, opacity: 1, hasRotatingPoint: false, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B' });

    }
    else {
        rectangle = new fabric.Rect({ objectCaching: false, trafficlight: 1, direction: 1, left: 50, top: 50, stroke: color_type, strokeWidth: 1.5, fill: 'transparent', width: 30, height: 30, opacity: 1, hasRotatingPoint: false, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B' });
    }

    rectangle.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    if (r_name.length >= 1 && click_canvas_all >= 1 && click_cold_set >= 1) {
        rectangle.on('selected', function (e) {
            var selected_left = r_left * G_CAM_VIDEO_RES_WIDTH / MAX_WIDTH-20;
            var selected_top = r_top * G_CAM_VIDEO_RES_HEIGHT / MAX_HEIGHT-20;
            var selected_width = r_width * G_CAM_VIDEO_RES_WIDTH / MAX_WIDTH+40;
            var selected_height = r_height * G_CAM_VIDEO_RES_HEIGHT / MAX_HEIGHT+40;

            if (selected_left < 10)
                selected_left = 10;
            if (selected_top < 10)
                selected_top = 10;
            if (selected_width > G_CAM_VIDEO_RES_WIDTH - 20)
                selected_width = G_CAM_VIDEO_RES_WIDTH - 20;
            if (selected_height > G_CAM_VIDEO_RES_HEIGHT - 20)
                selected_height = G_CAM_VIDEO_RES_HEIGHT - 20;

            func_set_coldobjects(selected_left, selected_top, selected_width, selected_height, r_name);
        })
    }

    if (click_canvas_all >= 1 && click_cold_set >= 1) {
        //disabelIteraction(rectangle);
    }
    else {
        disabelIteraction(rectangle);
    }

    return rectangle;
}

function insertTrafficLightRectangle_Red(r_left, r_top, r_width, r_height, r_direct, r_tlight, r_name) {
    var rectangle2;
    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {

        if (click_canvas_all >= 1 && click_cold_set >= 1) {
        }
        else {
            if (r_name != "object" &&
                r_name != "L._Plate_USA" &&
                r_name != "L._Plate_MAC/MYS" &&
                r_name != "L._Plate_VNM" &&
                r_name != "L._Plate_EUR" &&
                r_name != "L._Plate_GBR" &&
                r_name != "L._Plate_JPN" &&
                r_name != "L._Plate_THA" &&
                r_name != "L._Plate_IDN" &&
                r_name != "L._Plate_IDN2" &&
                r_name != "L._Plate_BGD" &&
                r_name != "L._Plate_MEA" &&
                r_name != "L._Plate_PHL" &&
                r_name != "L._Plate_AUS" &&
                r_name != "L._Plate_CNT_1LINE" &&
                r_name != "L._Plate_CNT_2LINES" &&
                r_name != "L._Plate_CNT_3LINES" &&
                r_name != "L._Plate_CNT_VERTICAL" &&
                r_name != "L._Plate_CNT_USDOT" &&
                r_name != "ambulance" &&
                r_name != "face" &&
                r_name != "blank" &&
                r_name != "stop_sign" &&
                r_name != "qrcode" &&
                r_name != "barcode" &&
                r_name != "L._Plate_TWN" &&
                r_name != "") {

                var temp_width = r_width;
                var temp_height = r_height;
                r_width = r_width * 1.095;
                r_height = r_height * 1.095;
                r_left = r_left - (r_width - temp_width) / 2;
                r_top = r_top - (r_height - temp_height) / 2;
            }
        }

        rectangle2 = new fabric.Rect({ objectCaching: false,trafficlight: r_tlight, direction: r_direct, left: r_left, top: r_top, stroke: '#FF0000', strokeWidth: 1.5, fill: 'transparent', width: r_width, height: r_height, opacity: 1, hasRotatingPoint: false, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B' });

    }
    else {
        rectangle2 = new fabric.Rect({ objectCaching: false,trafficlight: 1, direction: 1, left: 50, top: 50, stroke: '#FF0000', strokeWidth: 1.5, fill: 'transparent', width: 30, height: 30, opacity: 1, hasRotatingPoint: false, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B' });
    }

    rectangle2.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    if (r_name.length >= 1 && click_canvas_all >= 1 && click_cold_set >= 1) {
        rectangle2.on('selected', function (e) {
            var selected_left = r_left * G_CAM_VIDEO_RES_WIDTH / MAX_WIDTH;
            var selected_top = r_top * G_CAM_VIDEO_RES_HEIGHT / MAX_HEIGHT;
            var selected_width = r_width * G_CAM_VIDEO_RES_WIDTH / MAX_WIDTH;
            var selected_height = r_height * G_CAM_VIDEO_RES_HEIGHT / MAX_HEIGHT;

            func_set_coldobjects(selected_left, selected_top, selected_width, selected_height, r_name);
        })
    }

    if (click_canvas_all >= 1 && click_cold_set >= 1) {
        //disabelIteraction(rectangle2);
    }
    else {
        disabelIteraction(rectangle2);
    }

    return rectangle2;
}

function insertTrafficLightRectangle_Blue(r_left, r_top, r_width, r_height, r_direct, r_tlight) {
    var rectangle3;
    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {
        rectangle3 = new fabric.Rect({ objectCaching: false, trafficlight: r_tlight, direction: r_direct, left: r_left, top: r_top, stroke: '#0000ff', strokeWidth: 1.5, fill: 'transparent', width: r_width, height: r_height, opacity: 1, hasRotatingPoint: false, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B' });

    }
    else {
        rectangle3 = new fabric.Rect({ objectCaching: false, trafficlight: 1, direction: 1, left: 50, top: 50, stroke: '#0000ff', strokeWidth: 1.5, fill: 'transparent', width: 30, height: 30, opacity: 1, hasRotatingPoint: false, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B' });
    }

    rectangle3.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    disabelIteraction(rectangle3);

    return rectangle3;
}

/**
	 * @ create a text object
	 *
	 * @ Input  :
     *          :1.r_left:left
     *          :2.r_top:top
     *          :3.r_width:width
     *          :4.r_height:height
     *          :5.r_direct:direction
     *          :6.trafficlight:trafficlight
	 * @ Return : text object
*/
function insertTextLabel(r_left, r_top, r_width, r_height, showtext) {
    var textcontent;
    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: r_left,
            top: r_top,
            width: r_width,
            height: r_height,
            fontFamily: 'helvetica', // 字型
            fontSize: 15, // 字体大小
            fontWeight: '', // 字体粗细
            shadow: { color: 'black' ,blur: 5},
            fill: '#CCFF33'
        });

    }
    else {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: 50,
            top: 50,
            width: 50,
            height: 50,
            fontFamily: 'helvetica', // 字型
            fontSize: 15, // 字体大小
            fontWeight: '', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#CCFF33'
        });
    }
    //const text = new fabric.Text('Day 7 fabricjs')
    //canvas.add(text)
    /*
    { 
        trafficlight: 1,
        direction:1,
        left: 50, 
        top: 50, 
        stroke: '#00FF00', 
        strokeWidth: 1.5, 
        fill: 'transparent', 
        width: 30, 
        height: 30, 
        opacity: 1, 
        hasRotatingPoint: false, 
        transparentCorners: false, 
        cornerStyle: 'circle', 
        cornerSize: 10, 
        cornerColor: '#BDB76B'
    }
    */
    textcontent.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    disabelIteraction(textcontent);

    return textcontent;
}

function insertTextLabel_Orange(r_left, r_top, r_width, r_height, showtext) {
    var textcontent;
    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: r_left,
            top: r_top,
            width: r_width,
            height: r_height,
            fontFamily: 'helvetica', // 字型
            fontSize: 22, // 字体大小
            fontWeight: '900', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#ff8c00'
        });

    }
    else {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: 50,
            top: 50,
            width: 50,
            height: 50,
            fontFamily: 'helvetica', // 字型
            fontSize: 22, // 字体大小
            fontWeight: '900', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#ff8c00'
        });
    }
    //const text = new fabric.Text('Day 7 fabricjs')
    //canvas.add(text)
    /*
    { 
        trafficlight: 1,
        direction:1,
        left: 50, 
        top: 50, 
        stroke: '#00FF00', 
        strokeWidth: 1.5, 
        fill: 'transparent', 
        width: 30, 
        height: 30, 
        opacity: 1, 
        hasRotatingPoint: false, 
        transparentCorners: false, 
        cornerStyle: 'circle', 
        cornerSize: 10, 
        cornerColor: '#BDB76B'
    }
    */
    textcontent.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    disabelIteraction(textcontent);

    return textcontent;
}

function insertTextLabel_Red(r_left, r_top, r_width, r_height, showtext) {
    var textcontent;
    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: r_left,
            top: r_top,
            width: r_width,
            height: r_height,
            fontFamily: 'helvetica', // 字型
            fontSize: 15, // 字体大小
            fontWeight: '', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#ff0000'
        });

    }
    else {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: 50,
            top: 50,
            width: 50,
            height: 50,
            fontFamily: 'helvetica', // 字型
            fontSize: 15, // 字体大小
            fontWeight: '', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#ff0000'
        });
    }
    //const text = new fabric.Text('Day 7 fabricjs')
    //canvas.add(text)
    /*
    { 
        trafficlight: 1,
        direction:1,
        left: 50, 
        top: 50, 
        stroke: '#00FF00', 
        strokeWidth: 1.5, 
        fill: 'transparent', 
        width: 30, 
        height: 30, 
        opacity: 1, 
        hasRotatingPoint: false, 
        transparentCorners: false, 
        cornerStyle: 'circle', 
        cornerSize: 10, 
        cornerColor: '#BDB76B'
    }
    */
    textcontent.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    disabelIteraction(textcontent);

    return textcontent;
}

function insertTextLabel_Blue(r_left, r_top, r_width, r_height, showtext) {
    var textcontent;
    if ((r_left != null) && (r_top != null) && (r_width != null) && (r_height != null)) {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: r_left,
            top: r_top,
            width: r_width,
            height: r_height,
            fontFamily: 'helvetica', // 字型
            fontSize: 12, // 字体大小
            fontWeight: '', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#0000ff'
        });

    }
    else {
        textcontent = new fabric.Text(showtext, {
            objectCaching: false,
            left: 50,
            top: 50,
            width: 50,
            height: 50,
            fontFamily: 'helvetica', // 字型
            fontSize: 12, // 字体大小
            fontWeight: '', // 字体粗细
            shadow: { color: 'black', blur: 5 },
            fill: '#0000ff'
        });
    }
    //const text = new fabric.Text('Day 7 fabricjs')
    //canvas.add(text)
    /*
    { 
        trafficlight: 1,
        direction:1,
        left: 50, 
        top: 50, 
        stroke: '#00FF00', 
        strokeWidth: 1.5, 
        fill: 'transparent', 
        width: 30, 
        height: 30, 
        opacity: 1, 
        hasRotatingPoint: false, 
        transparentCorners: false, 
        cornerStyle: 'circle', 
        cornerSize: 10, 
        cornerColor: '#BDB76B'
    }
    */
    textcontent.setControlsVisibility({
        bl: true,
        br: true,
        tl: true,
        tr: true,
        mt: true,
        mb: true,
        ml: true,
        mr: true,
    });

    disabelIteraction(textcontent);

    return textcontent;
}

//20201204 sophia add
function disabelIteraction(element) {
    //https://github.com/fabricjs/fabric.js/wiki/Preventing-object-modification
    element.lockMovementX = true;	//Prevents horizontal movement
    element.lockMovementY = true;	//Prevents vertical movement
    element.lockScalingX = true;	//Prevents horizontal scaling
    element.lockScalingY = true;	//Prevents vertical scaling
    element.lockUniScaling = true;	//Prevents scaling in either X or Y direction but not in both. In other words, prevents non-proportional scaling of an object.
    element.lockRotation = true;	//Prevents rotation
    element.selectable = false;
    element.evented = false;
}

function enableIteraction(element) {
    element.lockScalingX = false;	//Prevents horizontal scaling
    element.lockScalingY = false;	//Prevents vertical scaling
    element.lockUniScaling = false;	//Prevents scaling in either X or Y direction but not in both. In other words, prevents non-proportional scaling of an object.
    element.lockRotation = false;	//Prevents rotation
    element.evented = true;
    element.selectable = true;
}
/**
	 * @ create a line object
	 *
	 * @ Input  :
     *          :1.coords:coordinate
     *          :2.r_direct:direction
	 * @ Return : line object
*/
function TrafficLine(coords, r_direct) {
    return new fabric.Line(coords, {
        fill: 'transparent',
        stroke: '#00FF00',
        selectable: true,
        hasRotatingPoint: false,
        strokeWidth: 1.5, opacity: 1, transparentCorners: false, cornerStyle: 'circle', cornerSize: 10, cornerColor: '#BDB76B', direction: r_direct, trafficlight: 0
    });
}

function cal_slope(p1_x,p1_y,p2_x,p2_y) {
    return p1_y != p2_y ? (p1_x - p2_x) / (p1_y - p2_y) * (-1) : 99;
}

function angle(cx, cy, ex, ey) {
    var dy = ey - cy;
    var dx = ex - cx;
    var theta = Math.atan2(dy, dx); // range (-PI, PI]
    theta *= 180 / Math.PI; // rads to degs, range (-180, 180]
    if (theta < 0) theta = 360 + theta; // range [0, 360)
    return theta;
}


function AddArrowObject(p1x,p1y,p2x,p2y) {
    var start_x = p1x;
    var start_y = p1y;
    var end_x = p2x;
    var end_y = p2y;
    var angle_temp = angle(start_x, start_y, end_x, end_y);
    var left_temp = Math.abs(start_x + end_x) / 2;
    var top_temp = Math.abs(start_y + end_y) / 2;

    var strokeWidth_line = 5;
    var line = new fabric.Line([start_x, start_y, end_x, end_y], {
        strokeWidth: strokeWidth_line,
        fill: 'red',
        stroke: 'red',
        originX: 'center',
        originY: 'center'
    });

    var triangle = new fabric.Triangle({
        width: 20, height: 20,
        left: left_temp,
        top: top_temp, fill: 'red',
        angle: angle_temp,
        originX: 'center',
        originY: 'center'
    });

    var arrow_temp = [line, triangle];
    var arrow = new fabric.Group(arrow_temp);

    arrow.left = (start_x < end_x ? start_x : end_x) - strokeWidth_line / 2;
    arrow.top = (start_y < end_y ? start_y : end_y) - strokeWidth_line / 2;
    arrow.angle = 0;

    if (g_enable_show_direction === 0) {
        arrow.visible = false;
    }
    else {
        arrow.visible = true;
    }

    disabelIteraction(arrow);
    return arrow;
}


var polygon_zone1;
var polygon_zone2;
var polygon_zone3;
var polygon_zone4;
var polygon_zone5;
var polygon_zone6;
var polygon_zone7;
var polygon_zone8;

function createCanvasTrafficLight_heatmap() {
    
    canvasTripwire1 = new fabric.Canvas('CanvasTripwire1', {
        height: G_VIEW_CANVAS_Y,//window.innerHeight
        width: G_VIEW_CANVAS_X//window.innerWidth
    });

}

function GetPointLocation(zone_id) {
    if (zone_id === 0)
        return currentPointPosition1;
    else if (zone_id === 1)
        return currentPointPosition2;
    else if (zone_id === 2)
        return currentPointPosition3;
    else if (zone_id === 3)
        return currentPointPosition4;
    else if (zone_id === 4)
        return currentPointPosition5;
    else if (zone_id === 5)
        return currentPointPosition6;
    else if (zone_id === 6)
        return currentPointPosition7;
    else if (zone_id === 7)
        return currentPointPosition8;
}

function polygonPositionHandler(dim, finalMatrix, fabricObject) {
    var x = (fabricObject.points[this.pointIndex].x - fabricObject.pathOffset.x),
        y = (fabricObject.points[this.pointIndex].y - fabricObject.pathOffset.y);
    return fabric.util.transformPoint(
        { x: x, y: y },
        fabric.util.multiplyTransformMatrices(
            fabricObject.canvas.viewportTransform,
            fabricObject.calcTransformMatrix()
        )
    );
}

function isPointInLine(point, point2, linePoint1, linePoint2) {

    //判斷兩條線是否平行或者共線

    var denominator = (point.y - point2.y) * (linePoint1.x - linePoint2.x) - (point2.x - point.x) * (linePoint2.y - linePoint1.y);

    if (denominator == 0)

        return false;

    //獲取兩條線延伸後的交點座標

    var x = ((point.x - point2.x) * (linePoint1.x - linePoint2.x) * (linePoint2.y - point2.y) +

        (point.y - point2.y) * (linePoint1.x - linePoint2.x) * point2.x - (linePoint1.y - linePoint2.y) * (point.x - point2.x) * linePoint2.x) / denominator;

    var y = -((point.y - point2.y) * (linePoint1.y - linePoint2.y) * (linePoint2.x - point2.x) +

        (point.x - point2.x) * (linePoint1.y - linePoint2.y) * point2.y - (linePoint1.x - linePoint2.x) * (point.y - point2.y) * linePoint2.y) / denominator;

    //判斷交點是否線上段上

    if ((x - point2.x) * (x - point.x) <= 0 && (y - point2.y) * (y - point.y) <= 0 && (x - linePoint2.x) * (x - linePoint1.x) <= 0 && (y - linePoint2.y) * (y - linePoint1.y) <= 0)
        return true;
    return false;

}

// define a function that will define what the control does
// this function will be called on every mouse move after a control has been
// clicked and is being dragged.
// The function receive as argument the mouse event, the current trasnform object
// and the current position in canvas coordinate
// transform.target is a reference to the current object being transformed,
function func_actionHandler(eventData, transform, x, y) {
    var polygon = transform.target,
        currentControl = polygon.controls[polygon.__corner],
        mouseLocalPosition = polygon.toLocalPoint(new fabric.Point(x, y), 'center', 'center'),
        polygonBaseSize = polygon._getNonTransformedDimensions(),
        size = polygon._getTransformedDimensions( 0, 0),
        finalPointPosition = {
            x: Math.round(mouseLocalPosition.x * polygonBaseSize.x / size.x + polygon.pathOffset.x),
            y: Math.round(mouseLocalPosition.y * polygonBaseSize.y / size.y + polygon.pathOffset.y)
        };

    var check_cross = 0;
    var check_move = 0;

    var max_size_of_points = g_enable_show_direction == 1 ? 4 : 6;

    var current_point_index = currentControl.pointIndex;
    var next_point_index = currentControl.pointIndex + 1 < max_size_of_points ? currentControl.pointIndex + 1 : 0;
    var last_point_index = currentControl.pointIndex - 1 >= 0 ? currentControl.pointIndex - 1 : max_size_of_points - 1;

    for (var i = 0; i < max_size_of_points; i++) {
        var current_index = i;
        var next_index = i + 1 < max_size_of_points ? i + 1 : 0;
        if (current_index != current_point_index && current_index != next_point_index && next_index != current_point_index && next_index != next_point_index) {
            if (isPointInLine(finalPointPosition, polygon.points[next_point_index], polygon.points[current_index], polygon.points[next_index])) {
                check_cross = 1;
            }
            if (isPointInLine(finalPointPosition, polygon.points[current_point_index], polygon.points[current_index], polygon.points[next_index])) {
                check_cross = 1;
            }
        }
    }
    for (var i = 0; i < max_size_of_points; i++) {
        var current_index = i;
        var last_index = i - 1 >= 0 ? i - 1 : max_size_of_points-1;
        if (current_index != current_point_index && current_index != last_point_index && last_index != current_point_index && last_index != last_point_index) {
            if (isPointInLine(finalPointPosition, polygon.points[last_point_index], polygon.points[current_index], polygon.points[last_index])) {
                check_cross = 1;
            }
            if (isPointInLine(finalPointPosition, polygon.points[current_point_index], polygon.points[current_index], polygon.points[last_index])) {
                check_cross = 1;
            }
        }
    }

    
    if (Math.sqrt(Math.pow(finalPointPosition.x - polygon.points[current_point_index].x, 2) + Math.pow(finalPointPosition.y - polygon.points[current_point_index].y, 2)) >= MAX_MOVE_RADIUS) {
        check_move = 1;
    }
    //console.log("polygon.pathOffset.x:" + polygon.pathOffset.x + "; polygon.pathOffset.y:" + polygon.pathOffset.y);

    if (check_cross == 0 && check_move == 0) {
        if (finalPointPosition.x < 10) {
            finalPointPosition.x = 10;
        }

        if (finalPointPosition.x > MAX_WIDTH - 10) {
            finalPointPosition.x = MAX_WIDTH - 10;
        }

        if (finalPointPosition.y < 10) {
            finalPointPosition.y = 10;
        }

        if (finalPointPosition.y > MAX_HEIGHT - 10) {
            finalPointPosition.y = MAX_HEIGHT - 10;
        }
        polygon.points[currentControl.pointIndex] = finalPointPosition;
    }

    g_check_cross = check_cross;

    /*
    for (var i = 0; i < 6; i++) {
        console.log("(" + i.toString() + ")" + polygon.points[i].x + "," + polygon.points[i].y);
    }*/

    return true;
}

function GetMaxWidth() {
    return MAX_WIDTH;
}

function GetMaxHeight() {
    return MAX_HEIGHT;
}
// define a function that can keep the polygon in the same position when we change its
// width/height/top/left.

function anchorWrapper1(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        //fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition1[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition1[0].x = 156;
            currentPointPosition1[0].y = 64;
            currentPointPosition1[1].x = 156;
            currentPointPosition1[1].y = 160;
            currentPointPosition1[2].x = 156;
            currentPointPosition1[2].y = 256;

            currentPointPosition1[3].x = 313;
            currentPointPosition1[3].y = 256;
            currentPointPosition1[4].x = 313;
            currentPointPosition1[4].y = 160;
            currentPointPosition1[5].x = 313;
            currentPointPosition1[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1) {
            currentPointPosition1[4].x = (currentPointPosition1[0].x * 1 + currentPointPosition1[3].x * 2) / 3;
            currentPointPosition1[4].y = (currentPointPosition1[0].y * 1 + currentPointPosition1[3].y * 2) / 3;
            currentPointPosition1[5].x = (currentPointPosition1[0].x * 2 + currentPointPosition1[3].x * 1) / 3;
            currentPointPosition1[5].y = (currentPointPosition1[0].y * 2 + currentPointPosition1[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

function anchorWrapper2(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition2[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition2[0].x = 156;
            currentPointPosition2[0].y = 64;
            currentPointPosition2[1].x = 156;
            currentPointPosition2[1].y = 160;
            currentPointPosition2[2].x = 156;
            currentPointPosition2[2].y = 256;

            currentPointPosition2[3].x = 313;
            currentPointPosition2[3].y = 256;
            currentPointPosition2[4].x = 313;
            currentPointPosition2[4].y = 160;
            currentPointPosition2[5].x = 313;
            currentPointPosition2[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1) {
            currentPointPosition2[4].x = (currentPointPosition2[0].x * 1 + currentPointPosition2[3].x * 2) / 3;
            currentPointPosition2[4].y = (currentPointPosition2[0].y * 1 + currentPointPosition2[3].y * 2) / 3;
            currentPointPosition2[5].x = (currentPointPosition2[0].x * 2 + currentPointPosition2[3].x * 1) / 3;
            currentPointPosition2[5].y = (currentPointPosition2[0].y * 2 + currentPointPosition2[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

function anchorWrapper3(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition3[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition3[0].x = 156;
            currentPointPosition3[0].y = 64;
            currentPointPosition3[1].x = 156;
            currentPointPosition3[1].y = 160;
            currentPointPosition3[2].x = 156;
            currentPointPosition3[2].y = 256;

            currentPointPosition3[3].x = 313;
            currentPointPosition3[3].y = 256;
            currentPointPosition3[4].x = 313;
            currentPointPosition3[4].y = 160;
            currentPointPosition3[5].x = 313;
            currentPointPosition3[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1) {
            currentPointPosition3[4].x = (currentPointPosition3[0].x * 1 + currentPointPosition3[3].x * 2) / 3;
            currentPointPosition3[4].y = (currentPointPosition3[0].y * 1 + currentPointPosition3[3].y * 2) / 3;
            currentPointPosition3[5].x = (currentPointPosition3[0].x * 2 + currentPointPosition3[3].x * 1) / 3;
            currentPointPosition3[5].y = (currentPointPosition3[0].y * 2 + currentPointPosition3[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

function anchorWrapper4(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition4[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition4[0].x = 156;
            currentPointPosition4[0].y = 64;
            currentPointPosition4[1].x = 156;
            currentPointPosition4[1].y = 160;
            currentPointPosition4[2].x = 156;
            currentPointPosition4[2].y = 256;

            currentPointPosition4[3].x = 313;
            currentPointPosition4[3].y = 256;
            currentPointPosition4[4].x = 313;
            currentPointPosition4[4].y = 160;
            currentPointPosition4[5].x = 313;
            currentPointPosition4[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1) {
            currentPointPosition4[4].x = (currentPointPosition4[0].x * 1 + currentPointPosition4[3].x * 2) / 3;
            currentPointPosition4[4].y = (currentPointPosition4[0].y * 1 + currentPointPosition4[3].y * 2) / 3;
            currentPointPosition4[5].x = (currentPointPosition4[0].x * 2 + currentPointPosition4[3].x * 1) / 3;
            currentPointPosition4[5].y = (currentPointPosition4[0].y * 2 + currentPointPosition4[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

function anchorWrapper5(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition5[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition5[0].x = 156;
            currentPointPosition5[0].y = 64;
            currentPointPosition5[1].x = 156;
            currentPointPosition5[1].y = 160;
            currentPointPosition5[2].x = 156;
            currentPointPosition5[2].y = 256;

            currentPointPosition5[3].x = 313;
            currentPointPosition5[3].y = 256;
            currentPointPosition5[4].x = 313;
            currentPointPosition5[4].y = 160;
            currentPointPosition5[5].x = 313;
            currentPointPosition5[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1 || (parseInt(parking_space[3], 10) >= 1 && parseInt(parking_line[3], 10) >= 1)) {
            currentPointPosition5[4].x = (currentPointPosition5[0].x * 1 + currentPointPosition5[3].x * 2) / 3;
            currentPointPosition5[4].y = (currentPointPosition5[0].y * 1 + currentPointPosition5[3].y * 2) / 3;
            currentPointPosition5[5].x = (currentPointPosition5[0].x * 2 + currentPointPosition5[3].x * 1) / 3;
            currentPointPosition5[5].y = (currentPointPosition5[0].y * 2 + currentPointPosition5[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

function anchorWrapper6(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition6[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition6[0].x = 156;
            currentPointPosition6[0].y = 64;
            currentPointPosition6[1].x = 156;
            currentPointPosition6[1].y = 160;
            currentPointPosition6[2].x = 156;
            currentPointPosition6[2].y = 256;

            currentPointPosition6[3].x = 313;
            currentPointPosition6[3].y = 256;
            currentPointPosition6[4].x = 313;
            currentPointPosition6[4].y = 160;
            currentPointPosition6[5].x = 313;
            currentPointPosition6[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1 || (parseInt(parking_space[3], 10) >= 1 && parseInt(parking_line[3], 10) >= 1)) {
            currentPointPosition6[4].x = (currentPointPosition6[0].x * 1 + currentPointPosition6[3].x * 2) / 3;
            currentPointPosition6[4].y = (currentPointPosition6[0].y * 1 + currentPointPosition6[3].y * 2) / 3;
            currentPointPosition6[5].x = (currentPointPosition6[0].x * 2 + currentPointPosition6[3].x * 1) / 3;
            currentPointPosition6[5].y = (currentPointPosition6[0].y * 2 + currentPointPosition6[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

function anchorWrapper7(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition7[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition7[0].x = 156;
            currentPointPosition7[0].y = 64;
            currentPointPosition7[1].x = 156;
            currentPointPosition7[1].y = 160;
            currentPointPosition7[2].x = 156;
            currentPointPosition7[2].y = 256;

            currentPointPosition7[3].x = 313;
            currentPointPosition7[3].y = 256;
            currentPointPosition7[4].x = 313;
            currentPointPosition7[4].y = 160;
            currentPointPosition7[5].x = 313;
            currentPointPosition7[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1 || (parseInt(parking_space[3], 10) >= 1 && parseInt(parking_line[3], 10) >= 1)) {
            currentPointPosition7[4].x = (currentPointPosition7[0].x * 1 + currentPointPosition7[3].x * 2) / 3;
            currentPointPosition7[4].y = (currentPointPosition7[0].y * 1 + currentPointPosition7[3].y * 2) / 3;
            currentPointPosition7[5].x = (currentPointPosition7[0].x * 2 + currentPointPosition7[3].x * 1) / 3;
            currentPointPosition7[5].y = (currentPointPosition7[0].y * 2 + currentPointPosition7[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}


function anchorWrapper8(anchorIndex, fn) {
    return function (eventData, transform, x, y) {
        var fabricObject = transform.target,
            absolutePoint = fabric.util.transformPoint({
                x: (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x),
                y: (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y),
            }, fabricObject.calcTransformMatrix()),
            actionPerformed = fn(eventData, transform, x, y),
            newDim = fabricObject._setPositionDimensions({}),
            polygonBaseSize = fabricObject._getNonTransformedDimensions(),
            newX = (fabricObject.points[anchorIndex].x - fabricObject.pathOffset.x) / polygonBaseSize.x,
            newY = (fabricObject.points[anchorIndex].y - fabricObject.pathOffset.y) / polygonBaseSize.y;
        fabricObject.setPositionByOrigin(absolutePoint, newX + 0.5, newY + 0.5);

        for (var index_point = 0; index_point < MAX_SIZE_POINTS; index_point++)
            currentPointPosition8[index_point] = fabricObject.points[index_point];

        if (g_check_cross == 1) {
            currentPointPosition8[0].x = 156;
            currentPointPosition8[0].y = 64;
            currentPointPosition8[1].x = 156;
            currentPointPosition8[1].y = 160;
            currentPointPosition8[2].x = 156;
            currentPointPosition8[2].y = 256;

            currentPointPosition8[3].x = 313;
            currentPointPosition8[3].y = 256;
            currentPointPosition8[4].x = 313;
            currentPointPosition8[4].y = 160;
            currentPointPosition8[5].x = 313;
            currentPointPosition8[5].y = 64;

            g_check_cross = 0;
        }

        if (g_enable_show_direction == 1 || (parseInt(parking_space[3], 10) >= 1 && parseInt(parking_line[3], 10) >= 1)) {
            currentPointPosition8[4].x = (currentPointPosition8[0].x * 1 + currentPointPosition8[3].x * 2) / 3;
            currentPointPosition8[4].y = (currentPointPosition8[0].y * 1 + currentPointPosition8[3].y * 2) / 3;
            currentPointPosition8[5].x = (currentPointPosition8[0].x * 2 + currentPointPosition8[3].x * 1) / 3;
            currentPointPosition8[5].y = (currentPointPosition8[0].y * 2 + currentPointPosition8[3].y * 1) / 3;
        }

        different_index = anchorIndex;
        show_pixels_for_zone();
        Edit_Arrow();
        return actionPerformed;
    }
}

var check_edit1 = 0;
var check_edit2 = 0;
var check_edit3 = 0;
var check_edit4 = 0;
var check_edit5 = 0;
var check_edit6 = 0;
var check_edit7 = 0;
var check_edit8 = 0;

function get_check_edit1() {
    return check_edit1;
}

function get_check_edit2() {
    return check_edit2;
}

function get_check_edit3() {
    return check_edit3;
}
function get_check_edit4() {
    return check_edit4;
}

function get_check_edit5() {
    return check_edit5;
}

function get_check_edit6() {
    return check_edit6;
}

function get_check_edit7() {
    return check_edit7;
}

function get_check_edit8() {
    return check_edit8;
}


function Edit1() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly1 = canvasTripwire1.getObjects()[0];
    canvasTripwire1.setActiveObject(poly1);

    poly1.edit = !poly1.edit;
    if (poly1.edit) {
        var lastControl1 = poly1.points.length - 1;
        poly1.cornerStyle = 'circle';
        poly1.cornerColor = '#6c87d4';
        poly1.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly1.controls = poly1.points.reduce(function (acc1, point1, index1) {
            acc1['p' + index1] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper1(index1 > 0 ? index1 - 1 : lastControl1, func_actionHandler),
                actionName: 'modifyPolygon1',
                pointIndex: index1
            });
            return acc1;
        }, {});

        check_edit1 = 1;
    } else {
        //poly1.cornerColor = 'black';
        //poly1.cornerStyle = 'rect';
        //poly1.controls = fabric.Object.prototype.controls;
        poly1.controls = null;
        poly1.cornerColor = null;
        poly1.cornerStyle = null;

        check_edit1 = 0;
    }
    poly1.hasBorders = !poly1.edit;
    canvasTripwire1.requestRenderAll();
}

function Edit2() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly2 = canvasTripwire2.getObjects()[0];
    canvasTripwire2.setActiveObject(poly2);

    poly2.edit = !poly2.edit;
    if (poly2.edit) {
        var lastControl2 = poly2.points.length - 1;
        poly2.cornerStyle = 'circle';
        poly2.cornerColor = '#6c87d4';
        poly2.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly2.controls = poly2.points.reduce(function (acc2, point2, index2) {
            acc2['p' + index2] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper2(index2 > 0 ? index2 - 1 : lastControl2, func_actionHandler),
                actionName: 'modifyPolygon2',
                pointIndex: index2
            });
            return acc2;
        }, {});

        check_edit2 = 1;
    } else {
        //poly2.cornerColor = 'black';
        //poly2.cornerStyle = 'rect';
        //poly2.controls = fabric.Object.prototype.controls;
        poly2.controls = null;
        poly2.cornerColor = null;
        poly2.cornerStyle = null;

        check_edit2 = 0;
    }
    poly2.hasBorders = !poly2.edit;
    canvasTripwire2.requestRenderAll();
}

function Edit3() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly3 = canvasTripwire3.getObjects()[0];
    canvasTripwire3.setActiveObject(poly3);

    poly3.edit = !poly3.edit;
    if (poly3.edit) {
        var lastControl3 = poly3.points.length - 1;
        poly3.cornerStyle = 'circle';
        poly3.cornerColor = '#6c87d4';
        poly3.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly3.controls = poly3.points.reduce(function (acc3, point3, index3) {
            acc3['p' + index3] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper3(index3 > 0 ? index3 - 1 : lastControl3, func_actionHandler),
                actionName: 'modifyPolygon3',
                pointIndex: index3
            });
            return acc3;
        }, {});

        check_edit3 = 1;
    } else {
        //poly3.cornerColor = 'black';
        //poly3.cornerStyle = 'rect';
        //poly3.controls = fabric.Object.prototype.controls;
        poly3.controls = null;
        poly3.cornerColor = null;
        poly3.cornerStyle = null;

        check_edit3 = 0;
    }
    poly3.hasBorders = !poly3.edit;
    canvasTripwire3.requestRenderAll();
}

function Edit4() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly4 = canvasTripwire4.getObjects()[0];
    canvasTripwire4.setActiveObject(poly4);

    poly4.edit = !poly4.edit;
    if (poly4.edit) {
        var lastControl4 = poly4.points.length - 1;
        poly4.cornerStyle = 'circle';
        poly4.cornerColor = '#6c87d4';
        poly4.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly4.controls = poly4.points.reduce(function (acc4, point4, index4) {
            acc4['p' + index4] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper4(index4 > 0 ? index4 - 1 : lastControl4, func_actionHandler),
                actionName: 'modifyPolygon4',
                pointIndex: index4
            });
            return acc4;
        }, {});

        check_edit4 = 1;
    } else {
        //poly4.cornerColor = 'black';
        //poly4.cornerStyle = 'rect';
        //poly4.controls = fabric.Object.prototype.controls;
        poly4.controls = null;
        poly4.cornerColor = null;
        poly4.cornerStyle = null;

        check_edit4 = 0;
    }
    poly4.hasBorders = !poly4.edit;
    canvasTripwire4.requestRenderAll();
}


function Edit5() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly5 = canvasTripwire5.getObjects()[0];
    canvasTripwire5.setActiveObject(poly5);

    poly5.edit = !poly5.edit;
    if (poly5.edit) {
        var lastControl5 = poly5.points.length - 1;
        poly5.cornerStyle = 'circle';
        poly5.cornerColor = '#6c87d4';
        poly5.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly5.controls = poly5.points.reduce(function (acc5, point5, index5) {
            acc5['p' + index5] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper5(index5 > 0 ? index5 - 1 : lastControl5, func_actionHandler),
                actionName: 'modifyPolygon5',
                pointIndex: index5
            });
            return acc5;
        }, {});

        check_edit5 = 1;
    } else {
        //poly4.cornerColor = 'black';
        //poly4.cornerStyle = 'rect';
        //poly4.controls = fabric.Object.prototype.controls;
        poly5.controls = null;
        poly5.cornerColor = null;
        poly5.cornerStyle = null;

        check_edit5 = 0;
    }
    poly5.hasBorders = !poly5.edit;
    canvasTripwire5.requestRenderAll();
}

function Edit6() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly6 = canvasTripwire6.getObjects()[0];
    canvasTripwire6.setActiveObject(poly6);

    poly6.edit = !poly6.edit;
    if (poly6.edit) {
        var lastControl6 = poly6.points.length - 1;
        poly6.cornerStyle = 'circle';
        poly6.cornerColor = '#6c87d4';
        poly6.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly6.controls = poly6.points.reduce(function (acc6, point6, index6) {
            acc6['p' + index6] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper6(index6 > 0 ? index6 - 1 : lastControl6, func_actionHandler),
                actionName: 'modifyPolygon6',
                pointIndex: index6
            });
            return acc6;
        }, {});

        check_edit6 = 1;
    } else {
        //poly4.cornerColor = 'black';
        //poly4.cornerStyle = 'rect';
        //poly4.controls = fabric.Object.prototype.controls;
        poly6.controls = null;
        poly6.cornerColor = null;
        poly6.cornerStyle = null;

        check_edit6 = 0;
    }
    poly6.hasBorders = !poly6.edit;
    canvasTripwire6.requestRenderAll();
}

function Edit7() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly7 = canvasTripwire7.getObjects()[0];
    canvasTripwire7.setActiveObject(poly7);

    poly7.edit = !poly7.edit;
    if (poly7.edit) {
        var lastControl7 = poly7.points.length - 1;
        poly7.cornerStyle = 'circle';
        poly7.cornerColor = '#6c87d4';
        poly7.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly7.controls = poly7.points.reduce(function (acc7, point7, index7) {
            acc7['p' + index7] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper7(index7 > 0 ? index7 - 1 : lastControl7, func_actionHandler),
                actionName: 'modifyPolygon7',
                pointIndex: index7
            });
            return acc7;
        }, {});

        check_edit7 = 1;
    } else {
        //poly4.cornerColor = 'black';
        //poly4.cornerStyle = 'rect';
        //poly4.controls = fabric.Object.prototype.controls;
        poly7.controls = null;
        poly7.cornerColor = null;
        poly7.cornerStyle = null;

        check_edit7 = 0;
    }
    poly7.hasBorders = !poly7.edit;
    canvasTripwire7.requestRenderAll();
}

function Edit8() {
    // clone what are you copying since you
    // may want copy and paste on different moment.
    // and you do not want the changes happened
    // later to reflect on the copy.
    var poly8 = canvasTripwire8.getObjects()[0];
    canvasTripwire8.setActiveObject(poly8);

    poly8.edit = !poly8.edit;
    if (poly8.edit) {
        var lastControl8 = poly8.points.length - 1;
        poly8.cornerStyle = 'circle';
        poly8.cornerColor = '#6c87d4';
        poly8.cornerColor = "rgba(108, 135, 212, 0.8)";

        poly8.controls = poly8.points.reduce(function (acc8, point8, index8) {
            acc8['p' + index8] = new fabric.Control({
                positionHandler: polygonPositionHandler,
                actionHandler: anchorWrapper8(index8 > 0 ? index8 - 1 : lastControl8, func_actionHandler),
                actionName: 'modifyPolygon8',
                pointIndex: index8
            });
            return acc8;
        }, {});

        check_edit8 = 1;
    } else {
        //poly4.cornerColor = 'black';
        //poly4.cornerStyle = 'rect';
        //poly4.controls = fabric.Object.prototype.controls;
        poly8.controls = null;
        poly8.cornerColor = null;
        poly8.cornerStyle = null;

        check_edit8 = 0;
    }
    poly8.hasBorders = !poly8.edit;
    canvasTripwire8.requestRenderAll();
}

function createCanvasTrafficLight() {
    canvasTripwire = new fabric.Canvas('CanvasTripwire', {
        height: G_VIEW_CANVAS_Y,//window.innerHeight
        width: G_VIEW_CANVAS_X//window.innerWidth
    });
    canvasTripwire.requestRenderAll();
}



//-----------------------------------------------------------------------------------------------------------------

function polygonArea(points) {
    var i, j;
    var area = 0;
    for (i = 0; i < points.length; i++) {
        j = (i+1) % points.length;
        area += points[i].x * points[j].y;
        area -= points[i].y * points[j].x;
    }
    area /= 2;
    return Math.abs(area);
}

function func_rotate_direction() {
    g_mydirection[g_zone_id]++;
    if (g_mydirection[g_zone_id] === 5) {
        g_mydirection[g_zone_id] = 1;
    }
    Edit_Arrow();
}

function func_set_direction(temp_direction,temp_zone_id) {
    if (temp_direction >= 1 && temp_direction <= 4) {
        g_mydirection[temp_zone_id] = temp_direction;
    }
}

function func_get_direction(temp_zone_id) {
    return g_mydirection[temp_zone_id];
}

var g_first_edit_zone = 0;
function Edit_Zone(enable_zone_in_four_point) {
    if (g_zone_id >= 0 && g_zone_id <= 7) {
        g_first_edit_zone = 1;
        MAX_SIZE_POINTS = 6;
        points_array = GetPointLocation(g_zone_id);

        if (enable_zone_in_four_point === 0)
            MAX_SIZE_POINTS = 6;
        else
            MAX_SIZE_POINTS = 4;

        var temp_points_array = [];

        for (var i = 0; i < MAX_SIZE_POINTS; i++) {
            temp_points_array.push({
                x: 0,
                y: 0
            });
        }

        var min_x_temp = 10000;
        var min_y_temp = 10000;

        for (var i = 0; i < MAX_SIZE_POINTS; i++) {
            temp_points_array[i].x = points_array[i].x;
            temp_points_array[i].y = points_array[i].y;
            if (temp_points_array[i].x < min_x_temp)
                min_x_temp = temp_points_array[i].x;
            if (temp_points_array[i].y < min_y_temp)
                min_y_temp = temp_points_array[i].y;
        }

        var polygon_zone_temp = new fabric.Polygon(temp_points_array, {
            left: min_x_temp,
            top: min_y_temp,
            fill: 'transparent',
            strokeWidth: 2,
            stroke: '#ffff00',
            scaleX: 1,
            scaleY: 1,
            opacity: 0.7,
            objectCaching: false,
            transparentCorners: false,
            //cornerColor: '#ff0000',
        });
        polygon_zone_temp.lockMovementX = true;	//Prevents horizontal movement
        polygon_zone_temp.lockMovementY = true;	//Prevents vertical movement

        if (g_zone_id === 0) {
            canvasTripwire1.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit1();

        }
        else if (g_zone_id === 1) {
            canvasTripwire2.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit2();
        }
        else if (g_zone_id === 2) {
            canvasTripwire3.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit3();
        }
        else if (g_zone_id === 3) {
            canvasTripwire4.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit4();
        }
        else if (g_zone_id === 4) {
            canvasTripwire5.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit5();
        }
        else if (g_zone_id === 5) {
            canvasTripwire6.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit6();
        }
        else if (g_zone_id === 6) {
            canvasTripwire7.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire8.getObjects()[0]);
            Edit7();
        }
        else if (g_zone_id === 7) {
            canvasTripwire8.insertAt(polygon_zone_temp, 0, true);

            disabelIteraction(canvasTripwire1.getObjects()[0]);
            disabelIteraction(canvasTripwire2.getObjects()[0]);
            disabelIteraction(canvasTripwire3.getObjects()[0]);
            disabelIteraction(canvasTripwire4.getObjects()[0]);
            disabelIteraction(canvasTripwire5.getObjects()[0]);
            disabelIteraction(canvasTripwire6.getObjects()[0]);
            disabelIteraction(canvasTripwire7.getObjects()[0]);
            Edit8();
        }
    }
}

function Edit_Arrow() {
    points_array = GetPointLocation(g_zone_id);

    if (g_zone_id >= 0 && g_zone_id <= 7) {

        var index_point = g_mydirection[g_zone_id] - 1;
        var next_point = index_point + 1 >= 4 ? 0 : index_point + 1;
        var start_x = points_array[next_point].x;
        var start_y = points_array[next_point].y;
        var end_x = points_array[index_point].x;
        var end_y = points_array[index_point].y;

        if (g_zone_id === 0)
            canvasTripwire1.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 1)
            canvasTripwire2.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 2)
            canvasTripwire3.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 3)
            canvasTripwire4.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 4)
            canvasTripwire5.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 5)
            canvasTripwire6.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 6)
            canvasTripwire7.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
        else if (g_zone_id === 7)
            canvasTripwire8.insertAt(AddArrowObject(start_x, start_y, end_x, end_y), 1, true);
    }
}

function set_g_zone_id(zone_id) {
        g_zone_id = zone_id;
}

function show_pixels_for_zone() {

    linelengths_list = "";
    var linelengths_list_2 = "";
    var linelengths_list_3 = "";

    points_array[i] = GetPointLocation(g_zone_id);

    var temp_different_index = different_index + 1 < MAX_SIZE_POINTS ? different_index + 1: 0;

    var last_different_index = temp_different_index - 1 >= 0 ? temp_different_index - 1 : MAX_SIZE_POINTS - 1;
    var next_different_index = temp_different_index + 1 < MAX_SIZE_POINTS ? temp_different_index + 1 : 0;

    var current_x = points_array[temp_different_index].x * G_CAM_SENSOR_RES_WIDTH / G_VIEW_CANVAS_X;
    var current_y = points_array[temp_different_index].y * G_CAM_SENSOR_RES_HEIGHT / G_VIEW_CANVAS_Y;
    var last_x = points_array[last_different_index].x * G_CAM_SENSOR_RES_WIDTH / G_VIEW_CANVAS_X;
    var last_y = points_array[last_different_index].y * G_CAM_SENSOR_RES_HEIGHT / G_VIEW_CANVAS_Y;
    var next_x = points_array[next_different_index].x * G_CAM_SENSOR_RES_WIDTH / G_VIEW_CANVAS_X;
    var next_y = points_array[next_different_index].y * G_CAM_SENSOR_RES_HEIGHT / G_VIEW_CANVAS_Y;

    var linelength1 = Math.sqrt(Math.pow((current_x - last_x), 2) + Math.pow((current_y - last_y), 2));
    var linelength2 = Math.sqrt(Math.pow((next_x - current_x), 2) + Math.pow((next_y - current_y), 2));
    linelengths_list += linelength1.toFixed(2) + " px\n";
    linelengths_list_2 += linelength2.toFixed(2) + " px\n";

    linelengths_list_3 += "FOV: " + ((polygonArea(points_array) / (G_VIEW_CANVAS_X * G_VIEW_CANVAS_Y))*100).toFixed(0) + " %\n"; 
    var max_protected_objects = g_max_protected_objects;

    if (g_zone_id === 0) {
        while (canvasTripwire1.getObjects().length > max_protected_objects) {
            var items = canvasTripwire1.getObjects();
            if (items[canvasTripwire1.getObjects().length - 1]) {
                canvasTripwire1.remove(items[canvasTripwire1.getObjects().length - 1]);
            }
        }

        canvasTripwire1.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire1.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire1.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; },3000);
    }
    else if (g_zone_id === 1) {
        while (canvasTripwire2.getObjects().length > max_protected_objects) {
            var items = canvasTripwire2.getObjects();
            if (items[canvasTripwire2.getObjects().length - 1]) {
                canvasTripwire2.remove(items[canvasTripwire2.getObjects().length - 1]);
            }
        }
        canvasTripwire2.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire2.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire2.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
    else if (g_zone_id === 2) {
        while (canvasTripwire3.getObjects().length > max_protected_objects) {
            var items = canvasTripwire3.getObjects();
            if (items[canvasTripwire3.getObjects().length - 1]) {
                canvasTripwire3.remove(items[canvasTripwire3.getObjects().length - 1]);
            }
        }
        canvasTripwire3.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire3.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire3.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
    else if (g_zone_id === 3) {
        while (canvasTripwire4.getObjects().length > max_protected_objects) {
            var items = canvasTripwire4.getObjects();
            if (items[canvasTripwire4.getObjects().length - 1]) {
                canvasTripwire4.remove(items[canvasTripwire4.getObjects().length - 1]);
            }
        }
        canvasTripwire4.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire4.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire4.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
    else if (g_zone_id === 4) {
        while (canvasTripwire5.getObjects().length > max_protected_objects) {
            var items = canvasTripwire5.getObjects();
            if (items[canvasTripwire5.getObjects().length - 1]) {
                canvasTripwire5.remove(items[canvasTripwire5.getObjects().length - 1]);
            }
        }
        canvasTripwire5.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire5.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire5.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
    else if (g_zone_id === 5) {
        while (canvasTripwire6.getObjects().length > max_protected_objects) {
            var items = canvasTripwire6.getObjects();
            if (items[canvasTripwire6.getObjects().length - 1]) {
                canvasTripwire6.remove(items[canvasTripwire6.getObjects().length - 1]);
            }
        }
        canvasTripwire6.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire6.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire6.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
    else if (g_zone_id === 6) {
        while (canvasTripwire7.getObjects().length > max_protected_objects) {
            var items = canvasTripwire7.getObjects();
            if (items[canvasTripwire7.getObjects().length - 1]) {
                canvasTripwire7.remove(items[canvasTripwire7.getObjects().length - 1]);
            }
        }
        canvasTripwire7.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire7.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire7.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
    else if (g_zone_id === 7) {
        while (canvasTripwire8.getObjects().length > max_protected_objects) {
            var items = canvasTripwire8.getObjects();
            if (items[canvasTripwire8.getObjects().length - 1]) {
                canvasTripwire8.remove(items[canvasTripwire8.getObjects().length - 1]);
            }
        }
        canvasTripwire8.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[last_different_index].x) / 2, (points_array[temp_different_index].y + points_array[last_different_index].y) / 2, 50, 50, linelengths_list));
        canvasTripwire8.add(insertTextLabel_Orange((points_array[temp_different_index].x + points_array[next_different_index].x) / 2, (points_array[temp_different_index].y + points_array[next_different_index].y) / 2, 50, 50, linelengths_list_2));
        canvasTripwire8.add(insertTextLabel_Orange(0, 0, 50, 50, linelengths_list_3));
        g_enable_show_pixel = 1;
        setTimeout(function () { g_enable_show_pixel = 0; }, 3000);
    }
}

function validatingJSON(json) {

    var checkedjson;

    try {
        checkedjson = JSON.parse(json); //JSON parse only for try catch
        //console.log("json OK");
        //console.log(json);
    } catch (e) {
        checkedjson = null;
        console.log(e);//the character would be drop sometimes, for example the label "class_id" may be "clas_id". 
        console.log(json);
    }

    return checkedjson;
}

//var last_cam_time = "";
//var count_the_same_cam_time = 0; 

function get_counter_count_msg() {
    return counter_count_msg;
}

var i_cold_times = 0;
var g_cold_times = 20;

function change_g_cold_times(temp_cold_times) {
    g_cold_times = temp_cold_times;
}

function GetAlarm(alarm_data) {

    if (canvasTripwire1) {
        if (!!alarm_data) {
            var datas;
            var ai_json;
            var complete_data = "";
            var n1 = -1, n2 = -1, n2_temp = -1;

            var max_protected_objects = g_max_protected_objects;
            if (g_enable_show_pixel === 1) {
                max_protected_objects = g_max_protected_objects + 2;
            }

            complete_data = complete_data.concat(alarm_data);
            n1 = complete_data.indexOf('{"AiEngine"');

            n2_temp = complete_data.indexOf('"Count"');

            n2 = complete_data.indexOf('}', n2_temp);

            if (n1 > 0 && n2_temp > 0 && n2 > 0 && (n1 + 7) < n2_temp && n2_temp < n2) {
                wait_count = 0;
                clear_count = 0;
                datas = complete_data.split(/\r\n|\r/);
                complete_data = "";

                //var check_cam_time = 0;
                //var buffer_cam_time = "";
                for (var i = datas.length - 1; i >= 0; i--) {
                    /*
                    if (datas[i].substring(0, 8) == 'CamTime:') {
                        buffer_cam_time = "";
                        buffer_cam_time = datas[i].slice();
                    }*/
                    if (datas[i].length > 12 && datas[i].substring(0, 12) == '{"AiEngine":' && datas[i].length < 8192 * 8) {
                        //datas[i].replace(/\\'/g, "'");
                        //datas[i].replace('\"', '"');

                        /*
                        datas[i].replace('\n', '');
                        datas[i].replace('\r', '');
                        datas[i].replace('\t', '');
                        datas[i].replace('\\', '');
                        */

                        /*
                        var alarm_test = '{"AiEngine":[{"id":0,"channel_id":1,"camera_name":"","res_height":1080,"res_width":1920,"confidence":59,"engine_type":1,"label_name":"car","class_id":2,"obj_type":0,"obj_tracking_id":1,"obj_dwell_time":23,"color_id":0,"color":"","linked_plate":"","x":83,"y":136,"w":215,"h":168,"parent_idx":-1,"behavior_id":0},{"id":1,"channel_id":1,"camera_name":"","res_height":1080,"res_width":1920,"confidence":43,"engine_type":1,"label_name":"car","class_id":2,"obj_type":0,"obj_tracking_id":2,"obj_dwell_time":23,"color_id":0,"color":"","linked_plate":"","x":158,"y":538,"w":218,"h":144,"parent_idx":-1,"behavior_id":0},{"id":2,"channel_id":1,"camera_name":"","res_height":1080,"res_width":1920,"confidence":82,"engine_type":1,"label_name":"car","class_id":2,"obj_type":0,"obj_tracking_id":3,"obj_dwell_time":23,"color_id":0,"color":"","linked_plate":"","x":342,"y":175,"w":321,"h":196,"parent_idx":-1,"behavior_id":0},{"id":3,"channel_id":1,"camera_name":"","res_height":1080,"res_width":1920,"confidence":49,"engine_type":1,"label_name":"car","class_id":2,"obj_type":0,"obj_tracking_id":6,"obj_dwell_time":23,"color_id":0,"color":"","linked_plate":"","x":362,"y":578,"w":253,"h":132,"parent_idx":-1,"behavior_id":0},{"id":4,"channel_id":1,"camera_name":"","res_height":1080,"res_width":1920,"confidence":69,"engine_type":1,"label_name":"car","class_id":2,"obj_type":0,"obj_tracking_id":4,"obj_dwell_time":23,"color_id":0,"color":"","linked_plate":"","x":714,"y":608,"w":239,"h":130,"parent_idx":-1,"behavior_id":0},{"id":5,"channel_id":1,"camera_name":"","res_height":1080,"res_width":1920,"confidence":31,"engine_type":1,"label_name":"car","class_id":2,"obj_type":0,"obj_tracking_id":5,"obj_dwell_time":23,"color_id":0,"color":"","linked_plate":"","x":1035,"y":663,"w":340,"h":179,"parent_idx":-1,"behavior_id":0}],"Count":6}';
    
                        ai_json = JSON.parse(alarm_test);*/

                        /*
                        if (index_ == 0) {
                            index_ = 1;
                            alert(ai_json);
                        }*/

                        var temp = null;
                        temp = datas[i].slice();

                        ai_json = JSON.parse(temp);
                        //ai_json = validatingJSON(temp);

                        datas[i] = null;
                        //check_cam_time = 1;
                        break;
                    }

                }
                /*
                if (check_cam_time === 1) {
                    if (last_cam_time === "") {
                        last_cam_time = buffer_cam_time;
                        count_the_same_cam_time++;
                    }
                    else if (last_cam_time === buffer_cam_time) {
                        count_the_same_cam_time++;
                    }
                    else {
                        last_cam_time = buffer_cam_time;
                        console.log(count_the_same_cam_time);
                        count_the_same_cam_time = 0;
                    }
                }*/

                var AI_fps = ai_json.AI_fps;
                localStorage.setItem('AI_fps', AI_fps);
                var red_light = ai_json.red_light;
                if (ai_json != null) {
                    bbox_count = ai_json.Count;
                }
                else {
                    bbox_count = 0;
                }

                plate_count = 0;
                plate_idx = 0;

                /*
                if (bbox_count == 0) {
                    clear_count_2++;
                }
                else {
                    clear_count_2 = 3;
                }*/
                /*if (clear_count_2 >= 3) */
                {
                    //clear_count_2 = 0;

                    RefreshCanvasObject(max_protected_objects);
                }

                //console.log("bbox_count: " + bbox_count.toString());

                if (ai_json != null && typeof ai_json.counter_count !== 'undefined') {
                    counter_count_msg = "";

                    for (var j = 0; j < 8; j++) {
                        counter_count_msg += ("Counter0" + (j + 1).toString() + ":&nbsp;" + ai_json.counter_count[j] + ",&nbsp;");
                        if (j == 3) {
                            counter_count_msg += "</br>";
                        }
                    }
                    localStorage.setItem('counter_count_msg', counter_count_msg);
                }
                else {
                    counter_count_msg = "";
                    for (var j = 0; j < 8; j++) {
                        counter_count_msg += ("Counter0" + (j + 1).toString() + ":&nbsp;" + "&nbsp" + ",&nbsp;");
                        if (j == 3) {
                            counter_count_msg += "</br>";
                        }
                    }
                    localStorage.setItem('counter_count_msg', counter_count_msg);
                }

                if (check_if_existing_coldobjects == 1) {

                    for (var index_cold = 0; index_cold < MAX_COLDOBJECTS; index_cold++) {
                        if (coldobjects_X[index_cold] >= 1 && coldobjects_Y[index_cold] >= 1 && coldobjects_W[index_cold] >= 1 && coldobjects_H[index_cold] >= 1
                            && coldobjects_Object[index_cold].length >= 1) {

                            var translate_name = func_translate_name(coldobjects_Object[index_cold]);

                            canvasTripwire1.add(insertTrafficLightRectangle_Blue(coldobjects_X[index_cold] * 0.25, coldobjects_Y[index_cold] * 0.3, coldobjects_W[index_cold] * 0.25, coldobjects_H[index_cold] * 0.3, 1, 1));

                            canvasTripwire1.add(insertTextLabel_Blue(coldobjects_X[index_cold] * 0.25, coldobjects_Y[index_cold] * 0.3 - 18, 50, 50, translate_name));
                        }
                    }
                    i_cold_times++;
                    if (i_cold_times >= g_cold_times) {
                        check_if_existing_coldobjects = 0;
                        i_cold_times = 0;
                    }
                }

                if (red_light == 1) {
                    canvasTripwire1.add(insertTextLabel_Red(10, MAX_HEIGHT - 25, 50, 50, "FPS:" + AI_fps.toString() + ",Red:" + red_light.toString()));
                }
                else {
                    canvasTripwire1.add(insertTextLabel_Red(10, MAX_HEIGHT - 25, 50, 50, "FPS:" + AI_fps.toString()));
                }

                if (localStorage.getItem('play_video') == 1) {
                    for (var i = 0; i < bbox_count /*&& i <= 10*/; i++) {
                        if (ai_json.AiEngine[i]) {
                            if (ai_json.AiEngine[i].parent_idx == -1) {
                                if (ai_json.AiEngine[i].label_name == "L._Plate_USA" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_MAC/MYS" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_VNM" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_EUR" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_GBR" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_JPN" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_THA" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_IDN" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_IDN2" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_BGD" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_MEA" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_PHL" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_AUS" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_CNT_1LINE" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_CNT_2LINES" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_CNT_3LINES" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_CNT_VERTICAL" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_CNT_USDOT" ||
                                    ai_json.AiEngine[i].label_name == "ambulance" ||
                                    ai_json.AiEngine[i].label_name == "face" ||
                                    ai_json.AiEngine[i].label_name == "blank" ||
                                    ai_json.AiEngine[i].label_name == "stop_sign" ||
                                    ai_json.AiEngine[i].label_name == "qrcode" ||
                                    ai_json.AiEngine[i].label_name == "barcode" ||
                                    ai_json.AiEngine[i].label_name == "L._Plate_TWN") {

                                    if (ai_json.AiEngine[i].properties) {
                                        if (ai_json.AiEngine[i].properties.plate) {
                                            var plate_name = "";
                                            if (ai_json.AiEngine[i].label_name == "ambulance")
                                                plate_name = plate_name.concat(ai_json.AiEngine[i].label_name);
                                            else if (ai_json.AiEngine[i].label_name == "blank")
                                                plate_name = plate_name.concat(ai_json.AiEngine[i].label_name);
                                            else if (ai_json.AiEngine[i].label_name == "stop_sign")
                                                plate_name = plate_name.concat(ai_json.AiEngine[i].label_name);
                                            else
                                                plate_name = plate_name.concat(ai_json.AiEngine[i].properties.plate);
                                            /*
                                            plate_name = plate_name.replace(/[「」‘’']/g, '');
                                            if (plate_name === '' || plate_name === '0') {
                                                continue;
                                            }*/

                                            AssignPlateObject(ai_json, i, plate_name);
                                        }
                                    }

                                }
                                else {
                                    var x = parseInt(ai_json.AiEngine[i].x, 10);
                                    var y = parseInt(ai_json.AiEngine[i].y, 10);
                                    var w = parseInt(ai_json.AiEngine[i].w, 10);
                                    var h = parseInt(ai_json.AiEngine[i].h, 10);
                                    var obj_tracking_id = parseInt(ai_json.AiEngine[i].obj_tracking_id, 10);
                                    var number_row = ai_json.AiEngine[i].number_row;

                                    var text_y = parseInt((ai_json.AiEngine[i].y + ai_json.AiEngine[i].h), 10);

                                    /*if (x == 0 || y == 0 || w == 0 || h == 0 || text_y == 0)
                                        continue;

                                    if (x * 0.25 <= 20) {
                                        x = 80;
                                    }
                                    else if (x * 0.25 >= 460) {
                                        x = 1840;
                                    }

                                    if (y * 0.3 <= 20) {
                                        y = 66;
                                    }
                                    else if (y * 0.3 >= 300) {
                                        y = 999;
                                    }

                                    if (x * 0.25 + w * 0.25 >= 460) {
                                        w = (460 - x * 0.25) * 4;
                                    }

                                    if (y * 0.3 + h * 0.3 >= 300) {
                                        h = (300 - y * 0.3) * 3.33;
                                    }*/

                                    text_y = y - 66;

                                    var plate_name = "";
                                    plate_name = plate_name.concat(ai_json.AiEngine[i].label_name);
                                    plate_name = plate_name.replace(/[「」‘’']/g, '');

                                    if (plate_name === '' || plate_name === '0') {
                                        continue;
                                    }

                                    if (canvasTripwire1) {
                                        var translate_name = func_translate_name(plate_name);
                                       // var translate_name = plate_name;
                                        var behavior_id = ai_json.AiEngine[i].behavior_id;
                                        var detection_zone_id = ai_json.AiEngine[i].detection_zone_id;
                                        var obj_dwell_time = ai_json.AiEngine[i].obj_dwell_time;
                                        var color = ai_json.AiEngine[i].color;
                                        var center_direction = ai_json.AiEngine[i].center_direction;
                                        var center_stability = ai_json.AiEngine[i].center_stability;
                                        var center_speed = ai_json.AiEngine[i].center_speed;
                                        var progress_bar = ai_json.AiEngine[i].progress_bar;

                                        var tof_distance = ai_json.AiEngine[i].tof_distance;
                                        var tof_height = ai_json.AiEngine[i].tof_height;

                                        var code_content = ai_json.AiEngine[i].code_content;

                                        var label_word = "";

                                        if (plate_name == "bg_learning") {
                                            if (current_state_hide_or_open_label == 1) {
                                                label_word = "Bg_learning, prg: " + progress_bar.toString() + "%" + ", ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time);
                                            }
                                        }
                                        else if (plate_name == "tof_point") {
                                            //if (current_state_hide_or_open_label == 1)
                                            {
                                                if (ai_json.AiEngine[i].max_distance != 0 && ai_json.AiEngine[i].max_height != 0) {
                                                    label_word = "Max";

                                                    var meterToft = 3.2808
                                                    var maxmeter = Math.floor((ai_json.AiEngine[i].max_distance / 1000) * 1000) / 1000;
                                                    var maxft = Math.floor((ai_json.AiEngine[i].max_distance / 1000) * meterToft * 1000) / 1000;

                                                    var maxmeter_h = Math.floor((ai_json.AiEngine[i].max_height / 1000) * 1000) / 1000;
                                                    var maxft_h = Math.floor((ai_json.AiEngine[i].max_height / 1000) * meterToft * 1000) / 1000;

                                                    insert_red_text_max = "Max,";
                                                    if (g_tof_enable_show_distance == 1)
                                                        insert_red_text_max += "Dist: " + maxmeter.toString() + "M " + maxft.toString() + "Ft,";
                                                    if (g_tof_enable_show_height == 1)
                                                        insert_red_text_max += "Ht: " + maxmeter_h.toString() + "M " + maxft_h.toString() + "Ft,";
                                                    if (g_tof_enable_show_distance == 0 && g_tof_enable_show_height == 0) {
                                                        insert_red_text_max += "Dist: " + maxmeter.toString() + "M " + maxft.toString() + "Ft,";
                                                        insert_red_text_max += "Ht: " + maxmeter_h.toString() + "M " + maxft_h.toString() + "Ft,";
                                                    }
                                                }
                                                else if (ai_json.AiEngine[i].min_distance != 0 && ai_json.AiEngine[i].min_height != 0) {
                                                    label_word = "Min";

                                                    var meterToft = 3.2808
                                                    var minmeter = Math.floor((ai_json.AiEngine[i].min_distance / 1000) * 1000) / 1000;
                                                    var minft = Math.floor((ai_json.AiEngine[i].min_distance / 1000) * meterToft * 1000) / 1000;

                                                    var minmeter_h = Math.floor((ai_json.AiEngine[i].min_height / 1000) * 1000) / 1000;
                                                    var minft_h = Math.floor((ai_json.AiEngine[i].min_height / 1000) * meterToft * 1000) / 1000;

                                                    insert_red_text_min = "Min,";
                                                    if (g_tof_enable_show_distance == 1)
                                                        insert_red_text_min += "Dist: " + minmeter.toString() + "M " + minft.toString() + "Ft,";
                                                    if (g_tof_enable_show_height == 1)
                                                        insert_red_text_min += "Ht: " + minmeter_h.toString() + "M " + minft_h.toString() + "Ft,";
                                                    if (g_tof_enable_show_distance == 0 && g_tof_enable_show_height == 0) {
                                                        insert_red_text_min += "Dist: " + minmeter.toString() + "M " + minft.toString() + "Ft,";
                                                        insert_red_text_min += "Ht: " + minmeter_h.toString() + "M " + minft_h.toString() + "Ft,";
                                                    }
                                                }
                                            }
                                        }
                                        else {
                                            if (plate_name == "object") {
                                                if (current_state_hide_or_open_direction == 1) {
                                                    label_word = translate_name + ", N:" + ai_json.AiEngine[i].confidence.toString() + "%" + ", L:" + ai_json.AiEngine[i].confidence2.toString() + "%";
                                                }

                                                if (current_state_hide_or_open_speed == 1) {
                                                    if (label_word.length >= 1) {
                                                        label_word += ", ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time);
                                                    }
                                                    else {
                                                        label_word = "ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time);
                                                    }
                                                }
                                            }
                                            else {
                                                if (current_state_hide_or_open_label == 1) {
                                                    if (code_content.length == 0) {
                                                        if (localStorage.getItem("events_default_version") != null && localStorage.getItem("events_default_version") == "4") {
                                                            label_word = translate_name;
                                                        }
                                                        else {
                                                            label_word = translate_name + ", " + ai_json.AiEngine[i].confidence.toString() + "%";
                                                        }
                                                    }
                                                    else
                                                        label_word = translate_name + ", " + code_content;
                                                }
                                                if (current_state_hide_or_open_direction == 1) {

                                                    if (center_direction.length == 0) {
                                                        if (label_word.length >= 1) {
                                                            label_word += ", ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time);
                                                        }
                                                        else {
                                                            label_word = "ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time);
                                                        }
                                                    }
                                                    else {
                                                        if (label_word.length >= 1) {
                                                            label_word += ", ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time) + ", D:" + center_direction;
                                                        }
                                                        else {
                                                            label_word = "ID: " + obj_tracking_id + Concat_obj_dwell_time(obj_dwell_time) + ", D:" + center_direction;
                                                        }
                                                    }

                                                    if (typeof center_stability !== 'undefined') {
                                                        if (center_stability.length == 0) {

                                                        }
                                                        else {
                                                            if (label_word.length >= 1) {
                                                                label_word += ", St:" + center_stability;
                                                            }
                                                            else {
                                                                label_word = "St:" + center_stability;
                                                            }
                                                        }
                                                    }
                                                }

                                                if (current_state_hide_or_open_speed == 1 && center_speed.length >= 1) {
                                                    if (label_word.length >= 1) {
                                                        label_word += ", S:" + center_speed;
                                                    }
                                                    else {
                                                        label_word = "S:" + center_speed;
                                                    }
                                                }

                                                if (localStorage.getItem("events_default_version") != null && localStorage.getItem("events_default_version") == "4") {
                                                    if (current_state_hide_or_open_speed == 1) {
                                                        if (label_word.length >= 1) {
                                                            label_word += ", " + ai_json.AiEngine[i].confidence.toString() + "%";
                                                        }
                                                        else {
                                                            label_word = ai_json.AiEngine[i].confidence.toString() + "%";
                                                        }
                                                    }
                                                }

                                                var tof_distance = ai_json.AiEngine[i].tof_distance;
                                                var tof_height = ai_json.AiEngine[i].tof_height;

                                                if (tof_distance && tof_height) {

                                                    var meterToft = 3.2808
                                                    var tof_meter = roundDown(tof_distance, 3);
                                                    var tof_ft = roundDown(Math.floor(tof_distance * meterToft * 1000) / 1000, 3);

                                                    var tof_meter_h = roundDown(tof_height, 3);
                                                    var tof_ft_h = roundDown(Math.floor(tof_height * meterToft * 1000) / 1000, 3);

                                                    if (g_tof_enable_show_distance == 1) {
                                                        if (label_word.length >= 1) {
                                                            label_word += ", Dist: " + tof_meter.toString() + "M " + tof_ft.toString() + "Ft,";
                                                        }
                                                        else {
                                                            label_word = "Dist: " + tof_meter.toString() + "M " + tof_ft.toString() + "Ft,";
                                                        }
                                                    }

                                                    if (g_tof_enable_show_height == 1) {
                                                        if (label_word.length >= 1) {
                                                            label_word += ", Ht: " + tof_meter_h.toString() + "M " + tof_ft_h.toString() + "Ft,";
                                                        }
                                                        else {
                                                            label_word = "Ht: " + tof_meter_h.toString() + "M " + tof_ft_h.toString() + "Ft,";
                                                        }
                                                    }


                                                    if (g_tof_enable_show_distance == 0 && g_tof_enable_show_height == 0) {
                                                        if (label_word.length >= 1) {
                                                            label_word += ", Dist: " + tof_meter.toString() + "M " + tof_ft.toString() + "Ft,";
                                                            label_word += "Ht: " + tof_meter_h.toString() + "M " + tof_ft_h.toString() + "Ft,";
                                                        }
                                                        else {
                                                            label_word = "Dist: " + tof_meter.toString() + "M " + tof_ft.toString() + "Ft,";
                                                            label_word += "Ht: " + tof_meter_h.toString() + "M " + tof_ft_h.toString() + "Ft,";
                                                        }
                                                    }
                                                }
                                            }
                                        }

                                        if (label_word.length >= 1) {
                                            label_word += ", " + color;
                                        }
                                        else {
                                            label_word = color;
                                        }

                                        if (behavior_id <= 0) {
                                            canvasTripwire1.add(insertTrafficLightRectangle(x * 0.25, y * 0.3, w * 0.25, h * 0.3, 1, 1, plate_name, number_row));
                                        }
                                        else {
                                            canvasTripwire1.add(insertTrafficLightRectangle_Red(x * 0.25, y * 0.3, w * 0.25, h * 0.3, 1, 1, plate_name));
                                        }

                                        if (behavior_id >= 1) {
                                            if (label_word.length >= 1) {
                                                //console.log("Behavior occured: " + behavior_id.toString() + "; ID: " + obj_tracking_id.toString() + "; zone: " + detection_zone_id.toString());
                                                canvasTripwire1.add(insertTextLabel_Red(x * 0.25, text_y * 0.3, 50, 50, label_word));
                                            }
                                            /*
                                            for (var index_click = 0; index_click < click_canvas_all; index_click++) {
                                                canvasTripwire_all.getObjects()[index_click].stroke = "#ff0000";
                                            }
                                            canvasTripwire1.getObjects()[0].stroke = "#ff0000";
                                            canvasTripwire2.getObjects()[0].stroke = "#ff0000";
                                            canvasTripwire3.getObjects()[0].stroke = "#ff0000";
                                            canvasTripwire4.getObjects()[0].stroke = "#ff0000";*/
                                        }
                                        else {
                                            if (label_word.length >= 1) {
                                                canvasTripwire1.add(insertTextLabel(x * 0.25, text_y * 0.3, 50, 50, label_word));
                                            }
                                        }
                                    }
                                }

                                plate_count++;
                                plate_idx++;
                            }
                        }
                    }
                }

                RenderAllCanvas();
                ai_json = null;
            }
            else {
                wait_count++;
                if (wait_count >= 3) {
                    wait_count = 0;
                    complete_data = "";
                }

                clear_count++;
                if (clear_count >= 3) {
                    clear_count = 0;

                    RefreshCanvasObject(max_protected_objects);
                }
            }
        }
    }
}

function Concat_obj_dwell_time(obj_dwell_time) {
    if (parseInt(obj_dwell_time, 10) >= 1) {
        return "; dwell: " + obj_dwell_time;
    }
    else
        return "";
}

function AssignPlateObject(ai_json,i_index,plate_name) {
    var x = parseInt(ai_json.AiEngine[i_index].x, 10);
    var y = parseInt(ai_json.AiEngine[i_index].y, 10);
    var w = parseInt(ai_json.AiEngine[i_index].w, 10);
    var h = parseInt(ai_json.AiEngine[i_index].h, 10);
    var text_y = parseInt((ai_json.AiEngine[i_index].y + ai_json.AiEngine[i_index].h), 10);
    //console.log(text_y);
    /*if (x * 0.25 <= 20) {
        x = 80;
    }
    else if (x * 0.25 >= 460) {
        x = 1840;
    }

    if (y * 0.3 <= 20) {
        y = 66;
    }
    else if (y * 0.3 >= 300) {
        y = 999;
    }

    if (x * 0.25 + w * 0.25 >= 460) {
        w = parseInt((460 - x * 0.25) * 4, 10);
    }

    if (y * 0.3 + h * 0.3 >= 300) {
        h = parseInt((300 - y * 0.3) * 3.33, 10);
    }*/

    text_y = y - 66;

    var area_name = "";
    var country_name = "";
    var out_label = "";

    if (ai_json.AiEngine[i_index].label_name == "L._Plate_USA" ||
        ai_json.AiEngine[i_index].label_name == "L._Plate_THA" ||
        ai_json.AiEngine[i_index].label_name == "L._Plate_BGD" ||
        ai_json.AiEngine[i_index].label_name == "L._Plate_MEA" ||
        ai_json.AiEngine[i_index].label_name == "L._Plate_AUS" ||
        ai_json.AiEngine[i_index].label_name == "L._Plate_EUR" ||
        ai_json.AiEngine[i_index].label_name == "L._Plate_JPN") {
        area_name = area_name.concat(ai_json.AiEngine[i_index].properties.area);
        country_name = country_name.concat(ai_json.AiEngine[i_index].properties.country);

        var obj_dwell_time = ai_json.AiEngine[i_index].obj_dwell_time;
        var obj_tracking_id = parseInt(ai_json.AiEngine[i_index].obj_tracking_id, 10);
        

        out_label = out_label.concat(plate_name, ", ", area_name, " ", country_name, ", ", ai_json.AiEngine[i_index].confidence.toString(), "%",
            ", ID: ", obj_tracking_id, Concat_obj_dwell_time(obj_dwell_time));
    }
    else {
        var obj_dwell_time = ai_json.AiEngine[i_index].obj_dwell_time;
        var obj_tracking_id = parseInt(ai_json.AiEngine[i_index].obj_tracking_id, 10);

        out_label = out_label.concat(plate_name, ", ", ai_json.AiEngine[i_index].confidence.toString(), "%",
            ", ID: ", obj_tracking_id, Concat_obj_dwell_time(obj_dwell_time));
    }

    if (canvasTripwire1) {
        canvasTripwire1.add(insertTrafficLightRectangle(x * 0.25, y * 0.3, w * 0.25, h * 0.3, 1, 1, "", 1));
        var behavior_id = ai_json.AiEngine[i_index].behavior_id;
        if (ai_json.AiEngine[i_index].label_name == "L._Plate_USA" ||
            ai_json.AiEngine[i_index].label_name == "L._Plate_THA" ||
            ai_json.AiEngine[i_index].label_name == "L._Plate_BGD" ||
            ai_json.AiEngine[i_index].label_name == "L._Plate_MEA" || 
            ai_json.AiEngine[i_index].label_name == "L._Plate_AUS" || 
            ai_json.AiEngine[i_index].label_name == "L._Plate_EUR" || 
            ai_json.AiEngine[i_index].label_name == "L._Plate_JPN") {
            if (behavior_id >= 1) {
                canvasTripwire1.add(insertTextLabel_Red(x * 0.25, text_y * 0.3, 50, 50, out_label));
            }
            else {
                canvasTripwire1.add(insertTextLabel(x * 0.25, text_y * 0.3, 50, 50, out_label));
            }
        }
        else {
            if (behavior_id >= 1) {
                canvasTripwire1.add(insertTextLabel_Red(x * 0.25, text_y * 0.3, 50, 50, out_label));
            }
            else {
                canvasTripwire1.add(insertTextLabel(x * 0.25, text_y * 0.3, 50, 50, out_label));
            }
        }
    }
}

function RenderAllCanvas() {
    if (canvasTripwire1) {
        canvasTripwire1.renderAll();
    }
}

function RefreshCanvasObject(max_protected_objects) {

    if (typeof canvasTripwire1 !== 'undefined') {
        //Clear all objects
        while (canvasTripwire1.getObjects().length > max_protected_objects) {
            var items = canvasTripwire1.getObjects();
            if (items[canvasTripwire1.getObjects().length - 1]) {
                canvasTripwire1.remove(items[canvasTripwire1.getObjects().length - 1]);
            }
        }
        //canvasTripwire1.getObjects()[0].stroke = "#ffff00";
    }
   
}

var websocket_reconnect_flag = 0;

function GetUrlPort() {
    var url_href = window.location.href;
    var arr_url = url_href.split(":")[2].split("/")[0];

    return arr_url;
}
var ws = null;
var wait_data = 0;
function GetRequest_WebSocket() {
    sessionStorage.setItem('getalarmmotion_data', "");
    var data_temp = "";
    wait_data = 0;
    console.log("GetRequest_WebSocket");
    if ("WebSocket" in window) {
        //console.log("WebSocket is supported by your Browser!");

        // Let us open a web socket
        ws = new WebSocket("ws://" + window.location.hostname + ":" + GetUrlPort() + "/getalarmmotion");

        keepAlive();

        ws.onopen = function () {

            // Web Socket is connected, send data using send()
            //ws.send("Message to send");
            console.log("ws.onopen...");
            clearInterval(request_live);


            //clearInterval(reconnect_websocket);
            //websocket_reconnect_flag = 0;
        };

        ws.onmessage = function (evt) {

            var received_msg = evt.data;
            //console.log("websocket:");
            //console.log(received_msg);

            /*
            clearInterval(request_live);
            clearInterval(reconnect_websocket);
            websocket_reconnect_flag = 0;*/
            data_temp = "";
            data_temp = received_msg;
            //console.log("this.responseText.length: " + this.responseText.length.toString());
            //console.log("readyState " + this.readyState.toString());
            //sessionStorage.setItem('getalarmmotion_data', data_temp);
            //var current_page = localStorage.getItem('current_page');
            //if (current_page === 'alarm' || current_page === 'alarm_nvr')
            {
                GetAlarm(data_temp);
            }
            //console.log("websocket here");
            wait_data = 0;
        };

        ws.onclose = function () {
            // websocket is closed.
            console.log("Connection is closed...");

            cancelKeepAlive();

            ws = null;
            setTimeout(function () {
                GetRequest_WebSocket();
            }, 1000);

            //websocket_reconnect_flag = 1;
            //reConnect();
        };

        ws.onerror = function (e) {
            // websocket is error.
            console.log("Connection is error");
            console.log(e);
           
            //cancelKeepAlive();
            //websocket_reconnect_flag = 1;
            //reConnect();
            ws.close();
        }

        

    } else {

        // The browser doesn't support WebSocket
        //console.log("WebSocket NOT supported by your Browser!");
    }
}
/*
function reConnect() { 
    //console.log("socket 連線斷開,正在嘗試重新建立連線"); 
    
    if (websocket_reconnect_flag == 1)
    {
        reconnect_websocket = setInterval(function () {
            GetRequest_WebSocket();        
        }, 5000);    
    }
}*/

var timerID = 0;
function keepAlive() {
    var timeout = 5000;
    //console.log("keepAlive:" + ws.readyState);
    //console.log("wait_data:" + wait_data.toString());
    if (ws.readyState != 2)//fail receive
        wait_data++;
    if (wait_data >= 20)
        ws.close();
    else
        timerID = setTimeout(keepAlive, timeout);
}
function cancelKeepAlive() {
    if (timerID) {
        clearTimeout(timerID);
    }
}

function GetRequest_Http() {
    var xhttp = new XMLHttpRequest();
    var data = "Null";
    xhttp.onreadystatechange = function () {
        if (this.status == 200) {
            clearInterval(request_live);
            data = this.responseText.substring(data, this.responseText.length - 1);
            sessionStorage.setItem('getalarmmotion_data', data);
            GetAlarm(data);
        }
    };
    xhttp.open("GET", "http://" + window.location.hostname + ":" + GetUrlPort() + "/getalarmmotion", true);
    xhttp.setRequestHeader("Cache-Control", "no-cache");
    xhttp.setRequestHeader("Pragma", "no-cache");
    //xhttp.setRequestHeader("Authorization", "Basic " + btoa("username:password")); 

    xhttp.addEventListener("load", function (e) {
        //console.log(xhttp.responseText);
    }, false)

    xhttp.send(null);
}

function func_set_coldobjects(object_x, object_y, object_w, object_h, object_name) {
    $.ajax({
        url: "/setconfig?coldobjects&x=" + object_x + "&y=" + object_y + "&w=" + object_w + "&h=" + object_h + "&Object=" + object_name,
        method: "GET",
        async: false,
        beforeSend: function (xmlHttp) {
            xmlHttp.setRequestHeader("If-Modified-Since", "0");
            xmlHttp.setRequestHeader("Cache-Control", "no-cache");
            //xmlHttp.setRequestHeader("Authorization", "Basic " + btoa("username:password")); 
        },
        success: function () {
            //console.info();
        },
        error: function () {
            console.warn();
        }
    });
    return false;
}

function func_get_coldobjects() {
    $.ajax({
        url: "/getconfig?coldobjects=all",
        method: "GET",
        async: false,
        beforeSend: function (xmlHttp) {
            xmlHttp.setRequestHeader("If-Modified-Since", "0");
            xmlHttp.setRequestHeader("Cache-Control", "no-cache");
            //xmlHttp.setRequestHeader("Authorization", "Basic " + btoa("username:password")); 
        },
        success: function (retdata) {
            //console.log(retdata);
            var data_cold = validatingJSON(retdata);
            check_if_existing_coldobjects = 0;
            var temp_check_if_existing_coldobjects = 0;

            if (data_cold != null) {
                for (var i = 0; i < MAX_COLDOBJECTS; i++) {
                    coldobjects_X[i] = data_cold.cold_objects[i].X;
                    coldobjects_Y[i] = data_cold.cold_objects[i].Y;
                    coldobjects_W[i] = data_cold.cold_objects[i].W;
                    coldobjects_H[i] = data_cold.cold_objects[i].H;
                    coldobjects_Object[i] = data_cold.cold_objects[i].Object;

                    if (coldobjects_X[i] >= 1 && coldobjects_Y[i] >= 1 && coldobjects_W[i] >= 1 && coldobjects_H[i] >= 1 && coldobjects_Object[i].length >= 1) {
                        temp_check_if_existing_coldobjects = 1;
                    }
                }
            }
            check_if_existing_coldobjects = temp_check_if_existing_coldobjects;

            //console.info();
        },
        error: function () {
            console.warn();
        }
    });
    return false;
}

function func_clean_coldobjects() {
    $.ajax({
        url: "/getconfig?coldobjects=clean",
        method: "GET",
        async: false,
        beforeSend: function (xmlHttp) {
            xmlHttp.setRequestHeader("If-Modified-Since", "0");
            xmlHttp.setRequestHeader("Cache-Control", "no-cache");
            //xmlHttp.setRequestHeader("Authorization", "Basic " + btoa("username:password")); 
        },
        success: function () {

            //console.info();
        },
        error: function () {
            console.warn();
        }
    });
    return false;
}

function func_translate_name(translate_name) {

    var json_label_names = JSON.parse(LABEL_NAMES);
    var json_label_names_zh_tw = JSON.parse(LABEL_NAMES_zh_tw);
    var json_label_names_ja_jp = JSON.parse(LABEL_NAMES_ja_jp);
    var json_label_names_it_it = JSON.parse(LABEL_NAMES_it_it);

    if (localStorage.getItem("dataset_ver").search("RAFFIC") >= 1) {
        var data = json_label_names.Tiny_Traffic[0];
        var data_zh_tw = json_label_names_zh_tw.Tiny_Traffic[0];
        var data_ja_jp = json_label_names_ja_jp.Tiny_Traffic[0];
        var data_it_it = json_label_names_it_it.Tiny_Traffic[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (localStorage.getItem("events_default_version") != null && localStorage.getItem("events_default_version") == "4") {
                            if (translate_name == "person") {
                                if (G_LANG == "zh_tw")
                                    translate_name = "人";
                                else if (G_LANG == "ja_jp")
                                    translate_name = "人";
                                else if (G_LANG == "it_it")
                                    translate_name = "Umana";
                                else
                                    translate_name = "Human";
                            }
                            else if (translate_name == "car") {
                                if (G_LANG == "zh_tw")
                                    translate_name = "車";
                                else if (G_LANG == "ja_jp")
                                    translate_name = "車";
                                else if (G_LANG == "it_it")
                                    translate_name = "Veicolo";
                                else
                                    translate_name = "Vehicle";
                            }
                            else {
                                if (G_LANG == "zh_tw")
                                    translate_name = label_names_zh_tw;
                                else if (G_LANG == "ja_jp")
                                    translate_name = label_names_ja_jp;
                                else if (G_LANG == "it_it")
                                    translate_name = label_names_it_it;
                            }
                        }
                        else {
                            if (G_LANG == "zh_tw")
                                translate_name = label_names_zh_tw;
                            else if (G_LANG == "ja_jp")
                                translate_name = label_names_ja_jp;
                            else if (G_LANG == "it_it")
                                translate_name = label_names_it_it;
                        }
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("IFIRE") >= 1) {
        var data = json_label_names.AIFIRE[0];
        var data_zh_tw = json_label_names_zh_tw.AIFIRE[0];
        var data_ja_jp = json_label_names_ja_jp.AIFIRE[0];
        var data_it_it = json_label_names_it_it.AIFIRE[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("IAERO") >= 1) {
        var data = json_label_names.AIAERO[0];
        var data_zh_tw = json_label_names_zh_tw.AIAERO[0];
        var data_ja_jp = json_label_names_ja_jp.AIAERO[0];
        var data_it_it = json_label_names_it_it.AIAERO[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("ITOF") >= 1) {
        var data = json_label_names.AITOF[0];
        var data_zh_tw = json_label_names_zh_tw.AITOF[0];
        var data_ja_jp = json_label_names_ja_jp.AITOF[0];
        var data_it_it = json_label_names_it_it.AITOF[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("UMAN") >= 1) {
        var data = json_label_names.AIHUMAN[0];
        var data_zh_tw = json_label_names_zh_tw.AIHUMAN[0];
        var data_ja_jp = json_label_names_ja_jp.AIHUMAN[0];
        var data_it_it = json_label_names_it_it.AIHUMAN[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("ISAFTY") >= 1) {
        var data = json_label_names.AISAFETY[0];
        var data_zh_tw = json_label_names_zh_tw.AISAFETY[0];
        var data_ja_jp = json_label_names_ja_jp.AISAFETY[0];
        var data_it_it = json_label_names_it_it.AISAFETY[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("IPRODUCTION") >= 1) {
        var data = json_label_names.AIPRODUCTION[0];
        var data_zh_tw = json_label_names_zh_tw.AIPRODUCTION[0];
        var data_ja_jp = json_label_names_ja_jp.AIPRODUCTION[0];
        var data_it_it = json_label_names_it_it.AIPRODUCTION[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    if (localStorage.getItem("dataset_ver").search("ISHIP") >= 1) {
        var data = json_label_names.AISHIP[0];
        var data_zh_tw = json_label_names_zh_tw.AISHIP[0];
        var data_ja_jp = json_label_names_ja_jp.AISHIP[0];
        var data_it_it = json_label_names_it_it.AISHIP[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    if (localStorage.getItem("license_type").search("LPR") >= 1) {
        var data = json_label_names.AIANPR[0];
        var data_zh_tw = json_label_names_zh_tw.AIANPR[0];
        var data_ja_jp = json_label_names_ja_jp.AIANPR[0];
        var data_it_it = json_label_names_it_it.AIANPR[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    if (localStorage.getItem("dataset_ver").search("IAML") >= 1) {
        var data = json_label_names.AIAML[0];
        var data_zh_tw = json_label_names_zh_tw.AIAML[0];
        var data_ja_jp = json_label_names_ja_jp.AIAML[0];
        var data_it_it = json_label_names_it_it.AIAML[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("IFRONTBACK") >= 1) {
        var data = json_label_names.AIFRONTBACK[0];
        var data_zh_tw = json_label_names_zh_tw.AIFRONTBACK[0];
        var data_ja_jp = json_label_names_ja_jp.AIFRONTBACK[0];
        var data_it_it = json_label_names_it_it.AIFRONTBACK[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }
    if (localStorage.getItem("dataset_ver").search("IRAIL") >= 1) {
        var data = json_label_names.AIRAILWAY[0];
        var data_zh_tw = json_label_names_zh_tw.AIRAILWAY[0];
        var data_ja_jp = json_label_names_ja_jp.AIRAILWAY[0];
        var data_it_it = json_label_names_it_it.AIRAILWAY[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }


    if (localStorage.getItem("dataset_ver").search("ISPORTS") >= 1) {
        var data = json_label_names.AISPORTS[0];
        var data_zh_tw = json_label_names_zh_tw.AISPORTS[0];
        var data_ja_jp = json_label_names_ja_jp.AISPORTS[0];
        var data_it_it = json_label_names_it_it.AISPORTS[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    if (localStorage.getItem("dataset_ver").search("IFACE") >= 1) {
        var data = json_label_names.AIFACE[0];
        var data_zh_tw = json_label_names_zh_tw.AIFACE[0];
        var data_ja_jp = json_label_names_ja_jp.AIFACE[0];
        var data_it_it = json_label_names_it_it.AIFACE[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    if (localStorage.getItem("dataset_ver").search("IGARBAGE") >= 1) {
        var data = json_label_names.AIGARBAGE[0];
        var data_zh_tw = json_label_names_zh_tw.AIGARBAGE[0];
        var data_ja_jp = json_label_names_ja_jp.AIGARBAGE[0];
        var data_it_it = json_label_names_it_it.AIGARBAGE[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    if (localStorage.getItem("dataset_ver").search("IGENDER") >= 1) {
        var data = json_label_names.AIGENDER[0];
        var data_zh_tw = json_label_names_zh_tw.AIGENDER[0];
        var data_ja_jp = json_label_names_ja_jp.AIGENDER[0];
        var data_it_it = json_label_names_it_it.AIGENDER[0];
        for (var key in data) {
            if (data.hasOwnProperty(key)) {
                if (data[key] != "_s") {
                    var label_names = data[key];
                    if (label_names == translate_name) {
                        var label_names_zh_tw = data_zh_tw[key];
                        var label_names_ja_jp = data_ja_jp[key];
                        var label_names_it_it = data_it_it[key];
                        if (G_LANG == "zh_tw")
                            translate_name = label_names_zh_tw;
                        else if (G_LANG == "ja_jp")
                            translate_name = label_names_ja_jp;
                        else if (G_LANG == "it_it")
                            translate_name = label_names_it_it;
                        break;
                    }
                }
            }
        }
    }

    return translate_name;
}