gecko/testing/mochitest/MochiKit/Color.js

903 lines
25 KiB
JavaScript

/***
MochiKit.Color 1.4
See <http://mochikit.com/> for documentation, downloads, license, etc.
(c) 2005 Bob Ippolito and others. All rights Reserved.
***/
if (typeof(dojo) != 'undefined') {
dojo.provide('MochiKit.Color');
dojo.require('MochiKit.Base');
dojo.require('MochiKit.DOM');
dojo.require('MochiKit.Style');
}
if (typeof(JSAN) != 'undefined') {
JSAN.use("MochiKit.Base", []);
JSAN.use("MochiKit.DOM", []);
JSAN.use("MochiKit.Style", []);
}
try {
if (typeof(MochiKit.Base) == 'undefined') {
throw "";
}
} catch (e) {
throw "MochiKit.Color depends on MochiKit.Base";
}
try {
if (typeof(MochiKit.Base) == 'undefined') {
throw "";
}
} catch (e) {
throw "MochiKit.Color depends on MochiKit.DOM";
}
try {
if (typeof(MochiKit.Base) == 'undefined') {
throw "";
}
} catch (e) {
throw "MochiKit.Color depends on MochiKit.Style";
}
if (typeof(MochiKit.Color) == "undefined") {
MochiKit.Color = {};
}
MochiKit.Color.NAME = "MochiKit.Color";
MochiKit.Color.VERSION = "1.4";
MochiKit.Color.__repr__ = function () {
return "[" + this.NAME + " " + this.VERSION + "]";
};
MochiKit.Color.toString = function () {
return this.__repr__();
};
/** @id MochiKit.Color.Color */
MochiKit.Color.Color = function (red, green, blue, alpha) {
if (typeof(alpha) == 'undefined' || alpha === null) {
alpha = 1.0;
}
this.rgb = {
r: red,
g: green,
b: blue,
a: alpha
};
};
// Prototype methods
MochiKit.Color.Color.prototype = {
__class__: MochiKit.Color.Color,
/** @id MochiKit.Color.Color.prototype.colorWithAlpha */
colorWithAlpha: function (alpha) {
var rgb = this.rgb;
var m = MochiKit.Color;
return m.Color.fromRGB(rgb.r, rgb.g, rgb.b, alpha);
},
/** @id MochiKit.Color.Color.prototype.colorWithHue */
colorWithHue: function (hue) {
// get an HSL model, and set the new hue...
var hsl = this.asHSL();
hsl.h = hue;
var m = MochiKit.Color;
// convert back to RGB...
return m.Color.fromHSL(hsl);
},
/** @id MochiKit.Color.Color.prototype.colorWithSaturation */
colorWithSaturation: function (saturation) {
// get an HSL model, and set the new hue...
var hsl = this.asHSL();
hsl.s = saturation;
var m = MochiKit.Color;
// convert back to RGB...
return m.Color.fromHSL(hsl);
},
/** @id MochiKit.Color.Color.prototype.colorWithLightness */
colorWithLightness: function (lightness) {
// get an HSL model, and set the new hue...
var hsl = this.asHSL();
hsl.l = lightness;
var m = MochiKit.Color;
// convert back to RGB...
return m.Color.fromHSL(hsl);
},
/** @id MochiKit.Color.Color.prototype.darkerColorWithLevel */
darkerColorWithLevel: function (level) {
var hsl = this.asHSL();
hsl.l = Math.max(hsl.l - level, 0);
var m = MochiKit.Color;
return m.Color.fromHSL(hsl);
},
/** @id MochiKit.Color.Color.prototype.lighterColorWithLevel */
lighterColorWithLevel: function (level) {
var hsl = this.asHSL();
hsl.l = Math.min(hsl.l + level, 1);
var m = MochiKit.Color;
return m.Color.fromHSL(hsl);
},
/** @id MochiKit.Color.Color.prototype.blendedColor */
blendedColor: function (other, /* optional */ fraction) {
if (typeof(fraction) == 'undefined' || fraction === null) {
fraction = 0.5;
}
var sf = 1.0 - fraction;
var s = this.rgb;
var d = other.rgb;
var df = fraction;
return MochiKit.Color.Color.fromRGB(
(s.r * sf) + (d.r * df),
(s.g * sf) + (d.g * df),
(s.b * sf) + (d.b * df),
(s.a * sf) + (d.a * df)
);
},
/** @id MochiKit.Color.Color.prototype.compareRGB */
compareRGB: function (other) {
var a = this.asRGB();
var b = other.asRGB();
return MochiKit.Base.compare(
[a.r, a.g, a.b, a.a],
[b.r, b.g, b.b, b.a]
);
},
/** @id MochiKit.Color.Color.prototype.isLight */
isLight: function () {
return this.asHSL().b > 0.5;
},
/** @id MochiKit.Color.Color.prototype.isDark */
isDark: function () {
return (!this.isLight());
},
/** @id MochiKit.Color.Color.prototype.toHSLString */
toHSLString: function () {
var c = this.asHSL();
var ccc = MochiKit.Color.clampColorComponent;
var rval = this._hslString;
if (!rval) {
var mid = (
ccc(c.h, 360).toFixed(0)
+ "," + ccc(c.s, 100).toPrecision(4) + "%"
+ "," + ccc(c.l, 100).toPrecision(4) + "%"
);
var a = c.a;
if (a >= 1) {
a = 1;
rval = "hsl(" + mid + ")";
} else {
if (a <= 0) {
a = 0;
}
rval = "hsla(" + mid + "," + a + ")";
}
this._hslString = rval;
}
return rval;
},
/** @id MochiKit.Color.Color.prototype.toRGBString */
toRGBString: function () {
var c = this.rgb;
var ccc = MochiKit.Color.clampColorComponent;
var rval = this._rgbString;
if (!rval) {
var mid = (
ccc(c.r, 255).toFixed(0)
+ "," + ccc(c.g, 255).toFixed(0)
+ "," + ccc(c.b, 255).toFixed(0)
);
if (c.a != 1) {
rval = "rgba(" + mid + "," + c.a + ")";
} else {
rval = "rgb(" + mid + ")";
}
this._rgbString = rval;
}
return rval;
},
/** @id MochiKit.Color.Color.prototype.asRGB */
asRGB: function () {
return MochiKit.Base.clone(this.rgb);
},
/** @id MochiKit.Color.Color.prototype.toHexString */
toHexString: function () {
var m = MochiKit.Color;
var c = this.rgb;
var ccc = MochiKit.Color.clampColorComponent;
var rval = this._hexString;
if (!rval) {
rval = ("#" +
m.toColorPart(ccc(c.r, 255)) +
m.toColorPart(ccc(c.g, 255)) +
m.toColorPart(ccc(c.b, 255))
);
this._hexString = rval;
}
return rval;
},
/** @id MochiKit.Color.Color.prototype.asHSV */
asHSV: function () {
var hsv = this.hsv;
var c = this.rgb;
if (typeof(hsv) == 'undefined' || hsv === null) {
hsv = MochiKit.Color.rgbToHSV(this.rgb);
this.hsv = hsv;
}
return MochiKit.Base.clone(hsv);
},
/** @id MochiKit.Color.Color.prototype.asHSL */
asHSL: function () {
var hsl = this.hsl;
var c = this.rgb;
if (typeof(hsl) == 'undefined' || hsl === null) {
hsl = MochiKit.Color.rgbToHSL(this.rgb);
this.hsl = hsl;
}
return MochiKit.Base.clone(hsl);
},
/** @id MochiKit.Color.Color.prototype.toString */
toString: function () {
return this.toRGBString();
},
/** @id MochiKit.Color.Color.prototype.repr */
repr: function () {
var c = this.rgb;
var col = [c.r, c.g, c.b, c.a];
return this.__class__.NAME + "(" + col.join(", ") + ")";
}
};
// Constructor methods
MochiKit.Base.update(MochiKit.Color.Color, {
/** @id MochiKit.Color.Color.fromRGB */
fromRGB: function (red, green, blue, alpha) {
// designated initializer
var Color = MochiKit.Color.Color;
if (arguments.length == 1) {
var rgb = red;
red = rgb.r;
green = rgb.g;
blue = rgb.b;
if (typeof(rgb.a) == 'undefined') {
alpha = undefined;
} else {
alpha = rgb.a;
}
}
return new Color(red, green, blue, alpha);
},
/** @id MochiKit.Color.Color.fromHSL */
fromHSL: function (hue, saturation, lightness, alpha) {
var m = MochiKit.Color;
return m.Color.fromRGB(m.hslToRGB.apply(m, arguments));
},
/** @id MochiKit.Color.Color.fromHSV */
fromHSV: function (hue, saturation, value, alpha) {
var m = MochiKit.Color;
return m.Color.fromRGB(m.hsvToRGB.apply(m, arguments));
},
/** @id MochiKit.Color.Color.fromName */
fromName: function (name) {
var Color = MochiKit.Color.Color;
// Opera 9 seems to "quote" named colors(?!)
if (name.charAt(0) == '"') {
name = name.substr(1, name.length - 2);
}
var htmlColor = Color._namedColors[name.toLowerCase()];
if (typeof(htmlColor) == 'string') {
return Color.fromHexString(htmlColor);
} else if (name == "transparent") {
return Color.transparentColor();
}
return null;
},
/** @id MochiKit.Color.Color.fromString */
fromString: function (colorString) {
var self = MochiKit.Color.Color;
var three = colorString.substr(0, 3);
if (three == "rgb") {
return self.fromRGBString(colorString);
} else if (three == "hsl") {
return self.fromHSLString(colorString);
} else if (colorString.charAt(0) == "#") {
return self.fromHexString(colorString);
}
return self.fromName(colorString);
},
/** @id MochiKit.Color.Color.fromHexString */
fromHexString: function (hexCode) {
if (hexCode.charAt(0) == '#') {
hexCode = hexCode.substring(1);
}
var components = [];
var i, hex;
if (hexCode.length == 3) {
for (i = 0; i < 3; i++) {
hex = hexCode.substr(i, 1);
components.push(parseInt(hex + hex, 16) / 255.0);
}
} else {
for (i = 0; i < 6; i += 2) {
hex = hexCode.substr(i, 2);
components.push(parseInt(hex, 16) / 255.0);
}
}
var Color = MochiKit.Color.Color;
return Color.fromRGB.apply(Color, components);
},
_fromColorString: function (pre, method, scales, colorCode) {
// parses either HSL or RGB
if (colorCode.indexOf(pre) === 0) {
colorCode = colorCode.substring(colorCode.indexOf("(", 3) + 1, colorCode.length - 1);
}
var colorChunks = colorCode.split(/\s*,\s*/);
var colorFloats = [];
for (var i = 0; i < colorChunks.length; i++) {
var c = colorChunks[i];
var val;
var three = c.substring(c.length - 3);
if (c.charAt(c.length - 1) == '%') {
val = 0.01 * parseFloat(c.substring(0, c.length - 1));
} else if (three == "deg") {
val = parseFloat(c) / 360.0;
} else if (three == "rad") {
val = parseFloat(c) / (Math.PI * 2);
} else {
val = scales[i] * parseFloat(c);
}
colorFloats.push(val);
}
return this[method].apply(this, colorFloats);
},
/** @id MochiKit.Color.Color.fromComputedStyle */
fromComputedStyle: function (elem, style) {
var d = MochiKit.DOM;
var cls = MochiKit.Color.Color;
for (elem = d.getElement(elem); elem; elem = elem.parentNode) {
var actualColor = MochiKit.Style.computedStyle.apply(d, arguments);
if (!actualColor) {
continue;
}
var color = cls.fromString(actualColor);
if (!color) {
break;
}
if (color.asRGB().a > 0) {
return color;
}
}
return null;
},
/** @id MochiKit.Color.Color.fromBackground */
fromBackground: function (elem) {
var cls = MochiKit.Color.Color;
return cls.fromComputedStyle(
elem, "backgroundColor", "background-color") || cls.whiteColor();
},
/** @id MochiKit.Color.Color.fromText */
fromText: function (elem) {
var cls = MochiKit.Color.Color;
return cls.fromComputedStyle(
elem, "color", "color") || cls.blackColor();
},
/** @id MochiKit.Color.Color.namedColors */
namedColors: function () {
return MochiKit.Base.clone(MochiKit.Color.Color._namedColors);
}
});
// Module level functions
MochiKit.Base.update(MochiKit.Color, {
/** @id MochiKit.Color.clampColorComponent */
clampColorComponent: function (v, scale) {
v *= scale;
if (v < 0) {
return 0;
} else if (v > scale) {
return scale;
} else {
return v;
}
},
_hslValue: function (n1, n2, hue) {
if (hue > 6.0) {
hue -= 6.0;
} else if (hue < 0.0) {
hue += 6.0;
}
var val;
if (hue < 1.0) {
val = n1 + (n2 - n1) * hue;
} else if (hue < 3.0) {
val = n2;
} else if (hue < 4.0) {
val = n1 + (n2 - n1) * (4.0 - hue);
} else {
val = n1;
}
return val;
},
/** @id MochiKit.Color.hsvToRGB */
hsvToRGB: function (hue, saturation, value, alpha) {
if (arguments.length == 1) {
var hsv = hue;
hue = hsv.h;
saturation = hsv.s;
value = hsv.v;
alpha = hsv.a;
}
var red;
var green;
var blue;
if (saturation === 0) {
red = 0;
green = 0;
blue = 0;
} else {
var i = Math.floor(hue * 6);
var f = (hue * 6) - i;
var p = value * (1 - saturation);
var q = value * (1 - (saturation * f));
var t = value * (1 - (saturation * (1 - f)));
switch (i) {
case 1: red = q; green = value; blue = p; break;
case 2: red = p; green = value; blue = t; break;
case 3: red = p; green = q; blue = value; break;
case 4: red = t; green = p; blue = value; break;
case 5: red = value; green = p; blue = q; break;
case 6: // fall through
case 0: red = value; green = t; blue = p; break;
}
}
return {
r: red,
g: green,
b: blue,
a: alpha
};
},
/** @id MochiKit.Color.hslToRGB */
hslToRGB: function (hue, saturation, lightness, alpha) {
if (arguments.length == 1) {
var hsl = hue;
hue = hsl.h;
saturation = hsl.s;
lightness = hsl.l;
alpha = hsl.a;
}
var red;
var green;
var blue;
if (saturation === 0) {
red = lightness;
green = lightness;
blue = lightness;
} else {
var m2;
if (lightness <= 0.5) {
m2 = lightness * (1.0 + saturation);
} else {
m2 = lightness + saturation - (lightness * saturation);
}
var m1 = (2.0 * lightness) - m2;
var f = MochiKit.Color._hslValue;
var h6 = hue * 6.0;
red = f(m1, m2, h6 + 2);
green = f(m1, m2, h6);
blue = f(m1, m2, h6 - 2);
}
return {
r: red,
g: green,
b: blue,
a: alpha
};
},
/** @id MochiKit.Color.rgbToHSV */
rgbToHSV: function (red, green, blue, alpha) {
if (arguments.length == 1) {
var rgb = red;
red = rgb.r;
green = rgb.g;
blue = rgb.b;
alpha = rgb.a;
}
var max = Math.max(Math.max(red, green), blue);
var min = Math.min(Math.min(red, green), blue);
var hue;
var saturation;
var value = max;
if (min == max) {
hue = 0;
saturation = 0;
} else {
var delta = (max - min);
saturation = delta / max;
if (red == max) {
hue = (green - blue) / delta;
} else if (green == max) {
hue = 2 + ((blue - red) / delta);
} else {
hue = 4 + ((red - green) / delta);
}
hue /= 6;
if (hue < 0) {
hue += 1;
}
if (hue > 1) {
hue -= 1;
}
}
return {
h: hue,
s: saturation,
v: value,
a: alpha
};
},
/** @id MochiKit.Color.rgbToHSL */
rgbToHSL: function (red, green, blue, alpha) {
if (arguments.length == 1) {
var rgb = red;
red = rgb.r;
green = rgb.g;
blue = rgb.b;
alpha = rgb.a;
}
var max = Math.max(red, Math.max(green, blue));
var min = Math.min(red, Math.min(green, blue));
var hue;
var saturation;
var lightness = (max + min) / 2.0;
var delta = max - min;
if (delta === 0) {
hue = 0;
saturation = 0;
} else {
if (lightness <= 0.5) {
saturation = delta / (max + min);
} else {
saturation = delta / (2 - max - min);
}
if (red == max) {
hue = (green - blue) / delta;
} else if (green == max) {
hue = 2 + ((blue - red) / delta);
} else {
hue = 4 + ((red - green) / delta);
}
hue /= 6;
if (hue < 0) {
hue += 1;
}
if (hue > 1) {
hue -= 1;
}
}
return {
h: hue,
s: saturation,
l: lightness,
a: alpha
};
},
/** @id MochiKit.Color.toColorPart */
toColorPart: function (num) {
num = Math.round(num);
var digits = num.toString(16);
if (num < 16) {
return '0' + digits;
}
return digits;
},
__new__: function () {
var m = MochiKit.Base;
/** @id MochiKit.Color.fromRGBString */
this.Color.fromRGBString = m.bind(
this.Color._fromColorString, this.Color, "rgb", "fromRGB",
[1.0/255.0, 1.0/255.0, 1.0/255.0, 1]
);
/** @id MochiKit.Color.fromHSLString */
this.Color.fromHSLString = m.bind(
this.Color._fromColorString, this.Color, "hsl", "fromHSL",
[1.0/360.0, 0.01, 0.01, 1]
);
var third = 1.0 / 3.0;
/** @id MochiKit.Color.colors */
var colors = {
// NSColor colors plus transparent
/** @id MochiKit.Color.blackColor */
black: [0, 0, 0],
/** @id MochiKit.Color.blueColor */
blue: [0, 0, 1],
/** @id MochiKit.Color.brownColor */
brown: [0.6, 0.4, 0.2],
/** @id MochiKit.Color.cyanColor */
cyan: [0, 1, 1],
/** @id MochiKit.Color.darkGrayColor */
darkGray: [third, third, third],
/** @id MochiKit.Color.grayColor */
gray: [0.5, 0.5, 0.5],
/** @id MochiKit.Color.greenColor */
green: [0, 1, 0],
/** @id MochiKit.Color.lightGrayColor */
lightGray: [2 * third, 2 * third, 2 * third],
/** @id MochiKit.Color.magentaColor */
magenta: [1, 0, 1],
/** @id MochiKit.Color.orangeColor */
orange: [1, 0.5, 0],
/** @id MochiKit.Color.purpleColor */
purple: [0.5, 0, 0.5],
/** @id MochiKit.Color.redColor */
red: [1, 0, 0],
/** @id MochiKit.Color.transparentColor */
transparent: [0, 0, 0, 0],
/** @id MochiKit.Color.whiteColor */
white: [1, 1, 1],
/** @id MochiKit.Color.yellowColor */
yellow: [1, 1, 0]
};
var makeColor = function (name, r, g, b, a) {
var rval = this.fromRGB(r, g, b, a);
this[name] = function () { return rval; };
return rval;
};
for (var k in colors) {
var name = k + "Color";
var bindArgs = m.concat(
[makeColor, this.Color, name],
colors[k]
);
this.Color[name] = m.bind.apply(null, bindArgs);
}
var isColor = function () {
for (var i = 0; i < arguments.length; i++) {
if (!(arguments[i] instanceof Color)) {
return false;
}
}
return true;
};
var compareColor = function (a, b) {
return a.compareRGB(b);
};
m.nameFunctions(this);
m.registerComparator(this.Color.NAME, isColor, compareColor);
this.EXPORT_TAGS = {
":common": this.EXPORT,
":all": m.concat(this.EXPORT, this.EXPORT_OK)
};
}
});
MochiKit.Color.EXPORT = [
"Color"
];
MochiKit.Color.EXPORT_OK = [
"clampColorComponent",
"rgbToHSL",
"hslToRGB",
"rgbToHSV",
"hsvToRGB",
"toColorPart"
];
MochiKit.Color.__new__();
MochiKit.Base._exportSymbols(this, MochiKit.Color);
// Full table of css3 X11 colors <http://www.w3.org/TR/css3-color/#X11COLORS>
MochiKit.Color.Color._namedColors = {
aliceblue: "#f0f8ff",
antiquewhite: "#faebd7",
aqua: "#00ffff",
aquamarine: "#7fffd4",
azure: "#f0ffff",
beige: "#f5f5dc",
bisque: "#ffe4c4",
black: "#000000",
blanchedalmond: "#ffebcd",
blue: "#0000ff",
blueviolet: "#8a2be2",
brown: "#a52a2a",
burlywood: "#deb887",
cadetblue: "#5f9ea0",
chartreuse: "#7fff00",
chocolate: "#d2691e",
coral: "#ff7f50",
cornflowerblue: "#6495ed",
cornsilk: "#fff8dc",
crimson: "#dc143c",
cyan: "#00ffff",
darkblue: "#00008b",
darkcyan: "#008b8b",
darkgoldenrod: "#b8860b",
darkgray: "#a9a9a9",
darkgreen: "#006400",
darkgrey: "#a9a9a9",
darkkhaki: "#bdb76b",
darkmagenta: "#8b008b",
darkolivegreen: "#556b2f",
darkorange: "#ff8c00",
darkorchid: "#9932cc",
darkred: "#8b0000",
darksalmon: "#e9967a",
darkseagreen: "#8fbc8f",
darkslateblue: "#483d8b",
darkslategray: "#2f4f4f",
darkslategrey: "#2f4f4f",
darkturquoise: "#00ced1",
darkviolet: "#9400d3",
deeppink: "#ff1493",
deepskyblue: "#00bfff",
dimgray: "#696969",
dimgrey: "#696969",
dodgerblue: "#1e90ff",
firebrick: "#b22222",
floralwhite: "#fffaf0",
forestgreen: "#228b22",
fuchsia: "#ff00ff",
gainsboro: "#dcdcdc",
ghostwhite: "#f8f8ff",
gold: "#ffd700",
goldenrod: "#daa520",
gray: "#808080",
green: "#008000",
greenyellow: "#adff2f",
grey: "#808080",
honeydew: "#f0fff0",
hotpink: "#ff69b4",
indianred: "#cd5c5c",
indigo: "#4b0082",
ivory: "#fffff0",
khaki: "#f0e68c",
lavender: "#e6e6fa",
lavenderblush: "#fff0f5",
lawngreen: "#7cfc00",
lemonchiffon: "#fffacd",
lightblue: "#add8e6",
lightcoral: "#f08080",
lightcyan: "#e0ffff",
lightgoldenrodyellow: "#fafad2",
lightgray: "#d3d3d3",
lightgreen: "#90ee90",
lightgrey: "#d3d3d3",
lightpink: "#ffb6c1",
lightsalmon: "#ffa07a",
lightseagreen: "#20b2aa",
lightskyblue: "#87cefa",
lightslategray: "#778899",
lightslategrey: "#778899",
lightsteelblue: "#b0c4de",
lightyellow: "#ffffe0",
lime: "#00ff00",
limegreen: "#32cd32",
linen: "#faf0e6",
magenta: "#ff00ff",
maroon: "#800000",
mediumaquamarine: "#66cdaa",
mediumblue: "#0000cd",
mediumorchid: "#ba55d3",
mediumpurple: "#9370db",
mediumseagreen: "#3cb371",
mediumslateblue: "#7b68ee",
mediumspringgreen: "#00fa9a",
mediumturquoise: "#48d1cc",
mediumvioletred: "#c71585",
midnightblue: "#191970",
mintcream: "#f5fffa",
mistyrose: "#ffe4e1",
moccasin: "#ffe4b5",
navajowhite: "#ffdead",
navy: "#000080",
oldlace: "#fdf5e6",
olive: "#808000",
olivedrab: "#6b8e23",
orange: "#ffa500",
orangered: "#ff4500",
orchid: "#da70d6",
palegoldenrod: "#eee8aa",
palegreen: "#98fb98",
paleturquoise: "#afeeee",
palevioletred: "#db7093",
papayawhip: "#ffefd5",
peachpuff: "#ffdab9",
peru: "#cd853f",
pink: "#ffc0cb",
plum: "#dda0dd",
powderblue: "#b0e0e6",
purple: "#800080",
red: "#ff0000",
rosybrown: "#bc8f8f",
royalblue: "#4169e1",
saddlebrown: "#8b4513",
salmon: "#fa8072",
sandybrown: "#f4a460",
seagreen: "#2e8b57",
seashell: "#fff5ee",
sienna: "#a0522d",
silver: "#c0c0c0",
skyblue: "#87ceeb",
slateblue: "#6a5acd",
slategray: "#708090",
slategrey: "#708090",
snow: "#fffafa",
springgreen: "#00ff7f",
steelblue: "#4682b4",
tan: "#d2b48c",
teal: "#008080",
thistle: "#d8bfd8",
tomato: "#ff6347",
turquoise: "#40e0d0",
violet: "#ee82ee",
wheat: "#f5deb3",
white: "#ffffff",
whitesmoke: "#f5f5f5",
yellow: "#ffff00",
yellowgreen: "#9acd32"
};