aurelia-materialize-bridge
Version:
Aurelia interface to http://materializecss.com/
133 lines • 5.35 kB
JavaScript
define(["require", "exports", "tslib", "./shade-blend-convert"], function (require, exports, tslib_1, shade_blend_convert_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var MdColorsService = /** @class */ (function () {
function MdColorsService() {
this.primaryColor = "#ee6e73";
this.secondaryColor = "#26a69a";
this.errorColor = "#f44336";
this.successColor = "#4caf50";
this.linkColor = "#039be5";
this.updatePrimaryShades();
}
MdColorsService.prototype.updatePrimaryShades = function () {
this.primaryColorLight = this.lighten(this.primaryColor, 15);
this.primaryColorDark = this.darken(this.primaryColor, 15);
};
MdColorsService.prototype.hexToRgb = function (hex) {
if (!hex || !hex.startsWith("#") || hex.length < 7) {
return [0, 0, 0];
}
return [parseInt(hex.substring(1, 3), 16), parseInt(hex.substring(3, 5), 16), parseInt(hex.substring(5), 16)];
};
MdColorsService.prototype.rgbToHex = function (_a) {
var _b = tslib_1.__read(_a, 3), r = _b[0], g = _b[1], b = _b[2];
return "#" + r.toString(16).padStart(2, "0") + g.toString(16).padStart(2, "0") + b.toString(16).padStart(2, "0");
};
MdColorsService.prototype.toRgb = function (hex, lightenDarken) {
if (!hex) {
return hex;
}
if (lightenDarken) {
hex = shade_blend_convert_1.shadeBlendConvert(0.3 * lightenDarken, hex);
}
var r = parseInt(hex.substring(1, 3), 16);
var g = parseInt(hex.substring(3, 5), 16);
var b = parseInt(hex.substring(5), 16);
return r + "," + g + "," + b;
};
MdColorsService.prototype.rgba = function (hex, alpha) {
var _a = tslib_1.__read(this.hexToRgb(hex), 3), r = _a[0], g = _a[1], b = _a[2];
return "rgba(" + r + "," + g + "," + b + "," + alpha + ")";
};
MdColorsService.prototype.lighten = function (hex, amount) {
var rgb = this.hexToRgb(hex);
var hsl = this.rgbToHsl(rgb);
hsl[2] += amount / 100;
rgb = this.hslToRgb(hsl);
return this.rgbToHex(rgb);
};
MdColorsService.prototype.darken = function (hex, amount) {
return this.lighten(hex, -amount);
};
MdColorsService.prototype.transparentize = function (hex, amount) {
return this.rgba(hex, 1 - amount);
};
MdColorsService.prototype.desaturate = function (hex, amount) {
var rgb = this.hexToRgb(hex);
var hsl = this.rgbToHsl(rgb);
hsl[1] -= amount / 100;
rgb = this.hslToRgb(hsl);
return this.rgbToHex(rgb);
};
MdColorsService.prototype.rgbToHsl = function (_a) {
var _b = tslib_1.__read(_a, 3), r = _b[0], g = _b[1], b = _b[2];
r /= 255;
g /= 255;
b /= 255;
var max = Math.max(r, g, b);
var min = Math.min(r, g, b);
var h;
var s;
var l = (max + min) / 2;
if (max === min) {
h = s = 0; // achromatic
}
else {
var d = max - min;
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;
}
h /= 6;
}
return [h, s, l];
};
MdColorsService.prototype.hue2rgb = function (p, q, t) {
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;
};
MdColorsService.prototype.hslToRgb = function (_a) {
var _b = tslib_1.__read(_a, 3), h = _b[0], s = _b[1], l = _b[2];
var r;
var g;
var b;
if (s === 0) {
r = g = b = l; // achromatic
}
else {
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = this.hue2rgb(p, q, h + 1 / 3);
g = this.hue2rgb(p, q, h);
b = this.hue2rgb(p, q, h - 1 / 3);
}
return [Math.round(r * 255), Math.round(g * 255), Math.round(b * 255)];
};
return MdColorsService;
}());
exports.MdColorsService = MdColorsService;
});
//# sourceMappingURL=colors-service.js.map