markerfactory.js ➔ ... ➔ generateCanvas - Code Metrics - Inspection of "removes a bit of duplication" - HuasoFoundries/ig_markerfactory - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ce4e54...4123c3 )

by Felipe

created 2018-03-29 23:04 UTC

markerfactory.js ➔ ... ➔ generateCanvas A

↳ Parent: markerfactory.js ➔ createTextMarker

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	3
c	3
b	0
f	0
nc	2
nop	1
dl	0
loc	75
rs	9

How to fix Long Method

 function compact(array) {

    var index = -1,
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        length = array ? array.length : 0,
        resIndex = 0,
        result = [];

    while (++index < length) {
        var value = array[index];
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        if (value) {
            result[resIndex++] = value;
        }
    }
    return result;
 }

 function padHex(str_in) {
    if (('' + str_in).length === 1) {
        return '0' + String(str_in);
    } else {
        return String(str_in);
    }
 }

 var defaults = {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    h: 1,
    s: 78, // constant saturation
    l: 63, // constant luminance
    a: 1
 };

 function getColor(val, range) {
    defaults.h = Math.floor((360 / range) * val);
    return "hsla(" + defaults.h + "," + defaults.s + "%," + defaults.l + "%," + defaults.a + ")";
 }

 function getColor1() {
    return "hsla(" + defaults.h + "," + defaults.s + "%," + (defaults.l - 30) + "%," + defaults.a + ")";
 }

 function parseHalf(foo) {
    return parseInt(foo / 2, 10);
 }




 function darken(stringcolor, factor) {
    var darkercolor = {};
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    if (!factor) {
        factor = 1;
    }
    if (stringcolor.fillColor.indexOf('rgb') !== -1) {
        darkercolor.r = factor * parseHalf(stringcolor.r);
        darkercolor.g = factor * parseHalf(stringcolor.g);
        darkercolor.b = factor * parseHalf(stringcolor.b);
        darkercolor.fillColor = 'rgba(' + darkercolor.r + ',' + darkercolor.g + ',' + darkercolor.b + ',0.99)';
    } else if (stringcolor.fillColor.indexOf('hsl') !== -1) {
        darkercolor.h = stringcolor.h;
        darkercolor.s = stringcolor.s;
        darkercolor.l = factor * stringcolor.l - 30;
        darkercolor.fillColor = 'hsl(' + darkercolor.h + ',' + darkercolor.s + '%,' + darkercolor.l + '%)';
    }

    return darkercolor;
 }

 function getColors(options) {
    var color0, color1;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    if (options.index !== undefined && options.count > 0) {
        color0 = getColor(options.index, options.count);
        color1 = getColor1();
    } else {
        var deccolor = toDecColor(options.color);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        color0 = deccolor.fillColor;
        color1 = darken(deccolor).fillColor;
    }
    return [color0, color1];
 }

 function parseHex(hexstring, opacity, darkenfactor) {
    var hexcolor = {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        hex: hexstring
    };
    darkenfactor = darkenfactor || 1;

    hexstring = hexstring.replace('#', '');
    if (hexstring.length === 3) {
        hexstring = hexstring[0] + hexstring[0] + hexstring[1] + hexstring[1] + hexstring[2] + hexstring[2];
    }
    if (isNaN(parseFloat(opacity, 10))) {
        opacity = 1;
    }

    hexcolor.r = parseInt(darkenfactor * (parseInt(hexstring.substring(0, 2), 16)), 10);
    hexcolor.g = parseInt(darkenfactor * (parseInt(hexstring.substring(2, 4), 16)), 10);
    hexcolor.b = parseInt(darkenfactor * (parseInt(hexstring.substring(4, 6), 16)), 10);
    hexcolor.a = opacity;
    hexcolor.fillColor = 'rgba(' + hexcolor.r + ',' + hexcolor.g + ',' + hexcolor.b + ',' + hexcolor.a + ')';
    hexcolor.strokeColor = ['rgba(' + parseHalf(hexcolor.r), parseHalf(hexcolor.g), parseHalf(hexcolor.b), hexcolor.a + ')'].join(',');
    hexcolor.rgb = hexcolor.fillColor;
    return hexcolor;
 }

 function parseHSL(hslstring, opacity) {
    var hslcolor = {},
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        hslparts = compact(hslstring.split(/hsla?\(|\,|\)|\%/));

    if (hslparts[3] === undefined) {
        hslparts[3] = 1;
    }
    if (isNaN(parseFloat(opacity, 10))) {
        opacity = 1;
    }

    hslcolor.h = parseFloat(hslparts[0], 10);
    hslcolor.s = parseFloat(hslparts[1], 10);
    hslcolor.l = parseFloat(hslparts[2], 10);
    hslcolor.a = parseFloat(opacity * hslparts[3], 10);

    hslcolor.fillColor = 'hsla(' + hslcolor.h + ',' + hslcolor.s + '%,' + hslcolor.l + '%,' + hslcolor.a + ')';
    hslcolor.strokeColor = 'hsla(' + hslcolor.h + ',' + hslcolor.s + '%,' + parseInt(hslcolor.l / 2, 10) + '%,' + hslcolor.a + ')';
    hslcolor.hsl = hslcolor.fillColor;
    return hslcolor;
 };


 function parseRGB(rgbstring, opacity, darkenfactor) {
    var rgbcolor = {},
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        rgbparts = compact(rgbstring.split(/rgba?\(|\,|\)/));

    darkenfactor = darkenfactor || 1;

    if (rgbparts[3] === undefined) {
        rgbparts[3] = 1;
    }

    if (isNaN(parseFloat(opacity, 10))) {
        opacity = 1;
    }

    rgbcolor.r = parseInt(darkenfactor * (parseInt(rgbparts[0], 10) % 256), 10);
    rgbcolor.g = parseInt(darkenfactor * (parseInt(rgbparts[1], 10) % 256), 10);
    rgbcolor.b = parseInt(darkenfactor * (parseInt(rgbparts[2], 10) % 256), 10);
    rgbcolor.a = parseFloat(opacity * rgbparts[3], 10);
    rgbcolor.fillColor = 'rgba(' + rgbcolor.r + ',' + rgbcolor.g + ',' + rgbcolor.b + ',' + rgbcolor.a + ')';
    rgbcolor.strokeColor = 'rgba(' + rgbcolor.r / 2 + ',' + rgbcolor.g / 2 + ',' + rgbcolor.b / 2 + ',' + rgbcolor.a + ')';
    rgbcolor.rgb = rgbcolor.fillColor;
    return rgbcolor;
 }

 function rgbToHSL(r, g, b, a) {
    r = (r % 256) / 255;
    g = (g % 256) / 255;
    b = (b % 256) / 255;
    if (a === undefined) {
        a = 1;
    }
    var max = Math.max(r, g, b),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        min = Math.min(r, g, b);
    var h, s, l = (max + min) / 2;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    if (max === min) {
        h = s = 0; // achromatic
    } else {
        var d = max - min;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
        switch (max) {
        case r:

            h = (g - b) / d + (g < b ? 6 : 0);
            break;
        case g:

            h = (b - r) / d + 2;
            break;
        case b:

            h = (r - g) / d + 4;
            break;
        default:
            h = 0;
            break;
        }

        h /= 6;
    }
    var hsl = {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        h: Math.round(360 * h),
        s: Math.round(100 * s),
        l: Math.round(100 * l),
        a: Math.round(100 * a) / 100
    };

    hsl.fillColor = 'hsla(' + hsl.h + ',' + hsl.s + '%,' + hsl.l + '%,' + hsl.a + ')';

    return hsl;
 }

 function hslToRGB(h, s, l, a, darkenfactor) {
    var r, g, b;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    darkenfactor = darkenfactor || 1;
    h = parseFloat(h, 10) / 360;
    s = parseFloat(s, 10) / 100;
    l = parseFloat(l, 10) / 100;
    if (a === undefined) {
        a = 1;
    }
    if (s === 0) {
        r = g = b = l; // achromatic
    } else {
        var hue2rgb = function (p, q, t) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            if (t < 0) {
                t += 1;
            }
            if (t > 1) {
                t -= 1;
            }
            if (t < 1 / 6) {
                return p + (q - p) * 6 * t;
            }
            if (t < 1 / 2) {
                return q;
            }
            if (t < 2 / 3) {
                return p + (q - p) * (2 / 3 - t) * 6;
            }
            return p;
        };

        var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var p = 2 * l - q;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        r = hue2rgb(p, q, h + 1 / 3);
        g = hue2rgb(p, q, h);
        b = hue2rgb(p, q, h - 1 / 3);
    }

    if (a === undefined) {
        a = 1;
    }

    var rgb = {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        r: Math.round(r * 255 * darkenfactor),
        g: Math.round(g * 255 * darkenfactor),
        b: Math.round(b * 255 * darkenfactor),
        a: parseFloat(a, 10)
    };

    rgb.fillColor = 'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + rgb.a + ')';

    return rgb;

 };


 function toDecColor(stringcolor) {
    var parsedcolor = {};
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    if (!stringcolor) {
        parsedcolor.fillColor = 'rgba(100,250,50,0.99)';
    } else if (stringcolor.indexOf('rgb') !== -1) {
        parsedcolor = parseRGB(stringcolor);
    } else if (stringcolor.indexOf('hsl') !== -1) {
        parsedcolor = parseHSL(stringcolor);
    } else {
        parsedcolor = parseHex(stringcolor);
    }

    return parsedcolor;
 };


 var IconObject = function (canvas, markerOpts) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    this.url = canvas.toDataURL();
    this.fillColor = canvas.fillColor;
    this.markerOpts = markerOpts;
    Object.assign(this, markerOpts);
    return this;
 };
 IconObject.prototype.toJSON = function () {
    return {
        url: null,
        markerOpts: this.markerOpts
    };
 };

 var createTextMarker = function (theoptions) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    var generateCanvas = function (options) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var canvas = document.createElement("canvas");
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var ancho = 30,
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            alto = 40;
        canvas.width = ancho + 18;
        canvas.height = alto;
        var x = canvas.width / 2,
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            y = canvas.height - 2,
            radius = ancho / 2,
            angulo = 0.6;

        var font = "'" + options.font + "'" || 'Arial';
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var fontsize = options.fontsize || 11;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

        var context = canvas.getContext("2d");
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

        context.clearRect(0, 0, canvas.width, canvas.height);

        var radius0 = 2 * radius,
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            cx = x + 0.95 * radius0,
            cy = y + 0.45 * radius0;

        var grad = context.createLinearGradient(0, 0, 0, canvas.height),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            colors = getColors(options),
            color0 = colors[0],
            color1 = colors[1];

        grad.addColorStop(0, color0);
        grad.addColorStop(1, color1);

        context.fillStyle = grad;
        context.strokeStyle = 'rgba(200,200,200,0.7)';

        context.beginPath();

        //arco izquierdo
        context.arc(cx - 1, cy, radius0, 9 * Math.PI / 8, -6 * Math.PI / 8, false);

        // arco superior
        context.arc(x, (y - 7) / 2, radius, angulo, Math.PI - angulo, true);

        //arco derecho
        context.arc(2 * x - cx + 1, cy, radius0, -0.95 * Math.PI / 3, -Math.PI / 8, false);
        context.fill();
        context.stroke();

        context.beginPath();
        context.arc(x, 0.40 * y, 2 * radius / 3, 0, 2 * Math.PI, false);
        context.fillStyle = 'white';
        context.fill();

        context.beginPath();

        // Render Label
        //context.font = "11pt Arial";
        context.font = fontsize + "pt " + font;
        context.textBaseline = "top";

        var textWidth = context.measureText(options.label);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

        if (textWidth.width > ancho || String(options.label).length > 3) {
            context.rect(x - 2 - textWidth.width / 2, y - 30, x - 2 + textWidth.width / 2, y - 23);
            context.fillStyle = '#F7F0F0';
            context.fill();
            context.stroke();
        }

        context.fillStyle = "black";
        context.strokeStyle = "black";
        // centre the text.
        context.fillText(options.label, 1 + Math.floor((canvas.width / 2) - (textWidth.width / 2)), 8);

        return canvas;

    };
    theoptions.scale = theoptions.scale || 0.75;
    var markerCanvas = generateCanvas(theoptions),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        markerOpts = {};

    theoptions.type = 'textmarker';

    Object.assign(markerOpts, theoptions);

    if (window && window.google && window.google.maps) {
        Object.assign(markerOpts, {
            size: new google.maps.Size(48, 40),

            origin: new google.maps.Point(0, 0),
            anchor: new google.maps.Point(24 * theoptions.scale, 40 * theoptions.scale),
            scaledSize: new google.maps.Size(48 * theoptions.scale, 40 * theoptions.scale)
        });
    }
    var iconObj = new IconObject(markerCanvas, markerOpts);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    return iconObj;
 };




 var createClusterIcon = function (theoptions) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    var generateClusterCanvas = function (options) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var canvas = options.canvas || document.createElement("canvas"),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            anchorX = 27,
            anchorY = 53,
            radius = (anchorX - 9),
            angulo = 1.1,

            font = options.font || 'fontello',
            fontsize = options.fontsize || 14,

            context = canvas.getContext("2d"),
            grad = context.createLinearGradient(0, 0, 0, anchorY);


        canvas.width = anchorX * 2;
        canvas.height = anchorY + 1;

        var colors = getColors(options),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            color0 = colors[0],

            color1 = colors[1];



        context.clearRect(0, 0, canvas.width, canvas.height);
        context.moveTo(anchorX, anchorY);

        var labelvalue = parseInt(options.label);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        if (labelvalue < 10) {
            color1 = 'orange';
            fontsize = 14;
        } else if (labelvalue < 30) {
            color1 = 'red';
            fontsize = 15;
        } else {
            color1 = 'purple';
            fontsize = 16;
        }
        if (labelvalue > 99) {
            radius = radius + 3;
            context.setLineDash([5, 5])
            context.beginPath();
            context.arc(anchorX, 2 + (0.50 * anchorY), (radius + 7), 0, 2 * Math.PI, false);
            context.fillStyle = 'transparent';
            context.strokeStyle = color1;
            context.lineWidth = 2;
            context.fill();
            context.stroke();
        }

        context.setLineDash([5, 5])
        context.beginPath();
        context.arc(anchorX, 2 + (0.50 * anchorY), (radius + 2), 0, 2 * Math.PI, false);
        context.fillStyle = 'transparent';
        context.strokeStyle = color1;
        context.lineWidth = 2;
        context.fill();
        context.stroke();

        // Círculo blanco
        context.setLineDash([5, 0])
        context.beginPath();
        context.arc(anchorX, 2 + (0.50 * anchorY), (radius - 3), 0, 2 * Math.PI, false);
        context.fillStyle = 'white';
        context.strokeStyle = color1;
        context.lineWidth = 4;
        context.fill();
        context.stroke();

        context.beginPath();

        context.font = 'normal normal normal ' + fontsize + 'px ' + font;
        console.log('context font', context.font);

        context.fillStyle = '#333';
        context.textBaseline = "top";
        var textWidth = context.measureText(options.label);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

        // centre the text.
        context.fillText(options.label, Math.floor((canvas.width / 2) - (textWidth.width / 2)), 1 + Math.floor(canvas.height / 2 - fontsize / 2));

        return canvas;

    };
    theoptions.scale = theoptions.scale || 1;
    var markerCanvas = generateClusterCanvas(theoptions),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        markerOpts = {},
        scale = theoptions.scale;

    Object.assign(markerOpts, theoptions);

    if (window && window.google && window.google.maps) {
        Object.assign(markerOpts, {
            size: new google.maps.Size(54, 48),

            origin: new google.maps.Point(0, 0),
            anchor: new google.maps.Point(27 * scale, 24 * scale),
            scaledSize: new google.maps.Size(54 * scale, 48 * scale)
        });
    }

    var iconObj = new IconObject(markerCanvas, markerOpts);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    return iconObj;
 };

 var createFatMarkerIcon = function (theoptions) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    var generateFatCanvas = function (options) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var canvas = options.canvas || document.createElement("canvas"),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            anchorX = 27,
            anchorY = 53,
            radius = (anchorX - 9),
            angulo = 1.1,
            font = options.font || 'fontello',
            fontsize = options.fontsize || 14,
            context = canvas.getContext("2d"),
            grad = context.createLinearGradient(0, 0, 0, anchorY);

        canvas.width = anchorX * 2;
        canvas.height = anchorY + 1;

        var colors = getColors(options),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            color0 = colors[0],
            color1 = colors[1];

        context.clearRect(0, 0, canvas.width, canvas.height);

        grad.addColorStop(0, color0);
        grad.addColorStop(1, color1);

        context.fillStyle = grad;
        context.strokeStyle = color1;
        context.beginPath();

        context.moveTo(anchorX, anchorY);

        // arco superior
        context.arc(anchorX, 2 + (0.50 * anchorY), radius, angulo, Math.PI - angulo, true);

        //punta inferior
        context.lineTo(anchorX, anchorY);

        context.fill();
        context.stroke();

        // Círculo blanco
        context.beginPath();
        context.arc(anchorX, 2 + (0.50 * anchorY), (radius - 3), 0, 2 * Math.PI, false);
        context.fillStyle = 'white';
        context.fill();

        context.beginPath();

        context.font = 'normal normal normal ' + fontsize + 'px ' + font;
        //console.log('context font', context.font);
        context.fillStyle = color1;
        context.textBaseline = "top";
        var textWidth = context.measureText(options.unicodelabel);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

        // centre the text.
        context.fillText(options.unicodelabel, Math.floor((canvas.width / 2) - (textWidth.width / 2)), 1 + Math.floor(canvas.height / 2 - fontsize / 2));

        canvas.fillColor = color0;
        return canvas;

    };
    var scale = theoptions.scale || 1,
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        markerCanvas = generateFatCanvas(theoptions),
        markerOpts = {};

    theoptions.type = 'fatmarker';

    Object.assign(markerOpts, theoptions);

    if (window && window.google && window.google.maps) {
        Object.assign(markerOpts, {
            size: new google.maps.Size(54, 48),

            origin: new google.maps.Point(0, 0),
            anchor: new google.maps.Point(21 * scale, 36 * scale),
            scaledSize: new google.maps.Size(42 * scale, 36 * scale),
            scale: scale
        });
    }
    var iconObj = new IconObject(markerCanvas, markerOpts);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    return iconObj;
 };

 var createTransparentMarkerIcon = function (theoptions) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    var generateTransparentCanvas = function (options) {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        var canvas = options.canvas || document.createElement("canvas"),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            context = canvas.getContext("2d"),
            font = options.font || 'fontello',
            fontsize = options.fontsize || 26;

        canvas.width = 54;
        canvas.height = 48;
        context.clearRect(0, 0, canvas.width, canvas.height);

        /*context.rect(1, 1, canvas.width - 2, canvas.height - 2);
        context.lineWidth = 1;
        context.strokeStyle = 'black';
        context.stroke();*/

        var colors = getColors(options),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
            color0 = colors[0],
            color1 = colors[1];
        context.beginPath();

        if (options.shadow) {

            context.font = 'normal normal normal ' + fontsize + 'px ' + font;

            context.textBaseline = "top";
            var textWidth = context.measureText(options.unicodelabel),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
                text_x = Math.floor((canvas.width / 2) - (textWidth.width / 2));

            context.shadowOffsetX = -2;
            context.shadowOffsetY = -2;
            context.shadowBlur = 0;

            context.fillStyle = '#FFFFFF';
            context.shadowColor = '#666666';

            context.fillText(options.unicodelabel, text_x - 4, 2);
            context.fillText(options.unicodelabel, text_x, 5);
            context.fillStyle = color0;
            context.fillText(options.unicodelabel, text_x + 4, 8);

            context.strokeStyle = '#FFFFFF';
            context.strokeText(options.unicodelabel, text_x + 4, 8);

        } else {

            context.font = 'normal normal normal ' + (fontsize - 3) + 'px ' + font;

            context.textBaseline = "top";
            var textmetric = context.measureText(options.unicodelabel),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
                text_x = Math.floor((canvas.width / 2) - (textmetric.width / 2));


            //console.debug('textmetric', textmetric);

            context.shadowOffsetX = 2;
            context.shadowOffsetY = 2;
            context.shadowBlur = 0;
            context.shadowColor = '#FFFFFF';
            context.fillStyle = color0;
            context.fillText(options.unicodelabel, text_x + 1, 6);

            context.shadowOffsetX = 2;
            context.shadowOffsetY = 2;
            context.shadowBlur = 1;
            context.shadowColor = '#FFFFFF';
            context.strokeStyle = color1;
            context.strokeText(options.unicodelabel, text_x + 1, 6);

        }

        canvas.fillColor = color0;

        return canvas;

    };

    theoptions.scale = theoptions.scale || 1;
    theoptions.fontsize = theoptions.fontsize || 26;

    var markerCanvas = generateTransparentCanvas(theoptions),
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
        markerOpts = {};

    var scale = theoptions.scale;
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    /*if (theoptions.shadow) {
        scale = 0.9 * scale;
    }*/
    theoptions.type = 'transparent';

    Object.assign(markerOpts, theoptions);

    if (window.google && window.google.maps) {
        Object.assign(markerOpts, {
            size: new google.maps.Size(54 * scale, 48 * scale),

            origin: new google.maps.Point(0, 0),
            anchor: new google.maps.Point(27 * scale, 24 * scale),
            scaledSize: new google.maps.Size(54 * scale, 48 * scale)
        });
    }
    var iconObj = new IconObject(markerCanvas, markerOpts);
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console

    return iconObj;
 };





 var MarkerFactory = {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
    createTransparentMarkerIcon: createTransparentMarkerIcon,
    createFatMarkerIcon: createFatMarkerIcon,
    createTextMarker: createTextMarker,
    /**
     * Receives a color string rgb(a), hsl(a) or hex, returns its components
     * in rgba and hsla, with optional transparency
     * plus a darkened version (default is half of each RGB component) and a 

     *
     * @param {string} somecolor          - A color string in  rgb(a), hsl(a) or hex format
     * @param {Number} [opacity=1]        - Opacity to apply to the color

     * @param {Number} [darkenfactor=1] - How much darker should the resulting color be

     * 

     * @return     {Object}  input color parsed and modified as requested
     */
    parseColorString: function (somecolor, opacity, darkenfactor) {
        var parsedcolor = {
if (true)
 {
    var x = "Hello, Stonehenge!";
}

console.log(x); //prints Hello, Stonehenge! to the console
                original: somecolor
            },
            hsl, rgb;

        darkenfactor = darkenfactor || 1;
        opacity = opacity || 1;

        if (somecolor.indexOf('hsl') !== -1) {
            hsl = parseHSL(somecolor, opacity);
            rgb = hslToRGB(hsl.h, hsl.s, hsl.l, hsl.a, darkenfactor);

        } else {
            if (somecolor.indexOf('rgb') !== -1) {

                rgb = parseRGB(somecolor, opacity, darkenfactor);
            } else {
                rgb = parseHex(somecolor, opacity, darkenfactor);
            }


        }


        hsl = rgbToHSL(rgb.r, rgb.g, rgb.b, rgb.a);


        parsedcolor.hsl = {
            h: hsl.h,
            s: hsl.s,
            l: hsl.l,
            a: hsl.a
        };
        parsedcolor.rgb = {
            r: rgb.r,
            g: rgb.g,
            b: rgb.b,
            a: rgb.a
        };




        parsedcolor.fillColor = rgb.fillColor;
        parsedcolor.rgba = rgb.fillColor;
        parsedcolor.hsla = hsl.fillColor;
        parsedcolor.strokeColor = rgb.strokeColor;
        parsedcolor.hex = ['#', padHex(rgb.r.toString(16)), padHex(rgb.g.toString(16)), padHex(rgb.b.toString(16))].join('');
        return parsedcolor;
    },
    /**
     * Generates an google maps marker (or an image as dataurl from the given options)
     *
     * @param      {Object}  options  The options
     * @return     {Object}  { description_of_the_return_value }
     */
    autoIcon: function (options) {

        if (typeof (options) !== 'object') {
            console.warn('autoIcon expects an object as its only parameter');
            return null;
        }

        options.label = String(options.label || 'A');
        options.color = options.color || '#FF0000';

        // unless explicitly set to false, the icon doesn't have a marker-like wrapper
        if (options.transparent_background === undefined) {
            options.transparent_background = true;
        }

        if (options.label.length === 4 || options.label.substring(0, 2) === '0x') {


            options.font = options.font || 'fontello';
            options.label = (options.label || 'e836').slice(-4);
            options.unicodelabel = String.fromCharCode('0x' + options.label);
            options.scale = options.scale || 1;

            if (options.transparent_background) {
                console.log('createTransparentMarkerIcon', options.font);

                return MarkerFactory.createTransparentMarkerIcon(options);
            } else {
                console.log('createFatMarkerIcon', options.font);
                return MarkerFactory.createFatMarkerIcon(options);
            }
        } else if (options.shadow) {
            return createClusterIcon(options);
        } else {
            options.scale = options.scale || 0.75;
            options.label = String(options.label || 'A');
            options.fontsize = options.fontsize || 11;
            options.font = options.font || 'Arial';
            // This is text I should print literally
            return MarkerFactory.createTextMarker(options);
        }

    }
 };


 export {
    MarkerFactory
 };
 export default MarkerFactory;


1			function compact(array) {
			0 ignored issues – show introduced 2018-03-29 22:15 UTC by Report Bug Copy Issue Report Definition for rule 'keyword-spacing' was not found Loading history...
2			var index = -1,
			0 ignored issues – show Coding Style introduced 2016-06-15 18:06 UTC by Report Bug Copy Issue Report As per coding-style, prefer block-scoped variables using `let` or `const` which have better semantics than `var`. Since ECMAScript 6, you can create block-scoped vars or constants with the keywords `let` or `const`. These variables/constants are only valid in the code block where they have been declared. Consider the following two pieces of code: if (true) { var x = "Hello, Stonehenge!"; } console.log(x); //prints Hello, Stonehenge! to the console and if (true) { let x = "Hello, Stonehenge!"; } console.log(x); //ReferenceError: x is not defined The variable is not defined otuside of its block. This limits bleeding of variables into other contexts. To know more about this ECMA6 feature, look at the MDN pages on let and const. Loading history...
3			length = array ? array.length : 0,
4			resIndex = 0,
5			result = [];
6
7			while (++index < length) {
8			var value = array[index];
			0 ignored issues – show Coding Style introduced 2016-06-15 18:06 UTC by Report Bug Copy Issue Report As per coding-style, prefer block-scoped variables using `let` or `const` which have better semantics than `var`. Since ECMAScript 6, you can create block-scoped vars or constants with the keywords `let` or `const`. These variables/constants are only valid in the code block where they have been declared. Consider the following two pieces of code: if (true) { var x = "Hello, Stonehenge!"; } console.log(x); //prints Hello, Stonehenge! to the console and if (true) { let x = "Hello, Stonehenge!"; } console.log(x); //ReferenceError: x is not defined The variable is not defined otuside of its block. This limits bleeding of variables into other contexts. To know more about this ECMA6 feature, look at the MDN pages on let and const. Loading history...
9			if (value) {
10			result[resIndex++] = value;
11			}
12			}
13			return result;
14			}
15
16			function padHex(str_in) {
17			if (('' + str_in).length === 1) {
18			return '0' + String(str_in);
19			} else {
20			return String(str_in);
21			}
22			}
23
24			var defaults = {
			0 ignored issues – show Coding Style introduced 2018-03-29 23:05 UTC by Report Bug Copy Issue Report As per coding-style, prefer block-scoped variables using `let` or `const` which have better semantics than `var`. Since ECMAScript 6, you can create block-scoped vars or constants with the keywords `let` or `const`. These variables/constants are only valid in the code block where they have been declared. Consider the following two pieces of code: if (true) { var x = "Hello, Stonehenge!"; } console.log(x); //prints Hello, Stonehenge! to the console and if (true) { let x = "Hello, Stonehenge!"; } console.log(x); //ReferenceError: x is not defined The variable is not defined otuside of its block. This limits bleeding of variables into other contexts. To know more about this ECMA6 feature, look at the MDN pages on let and const. Loading history...
25			h: 1,
26			s: 78, // constant saturation
27			l: 63, // constant luminance
28			a: 1
29			};
30
31			function getColor(val, range) {
32			defaults.h = Math.floor((360 / range) * val);
33			return "hsla(" + defaults.h + "," + defaults.s + "%," + defaults.l + "%," + defaults.a + ")";
34			}
35
36			function getColor1() {

HuasoFoundries / ig_markerfactory

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markerfactory.js ➔ ... ➔ generateCanvas A

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