igniteui-angular-core
Version:
Ignite UI Angular Core logic used in multiple UI components.
92 lines (91 loc) • 3.45 kB
JavaScript
/*
THIS INFRAGISTICS ULTIMATE SOFTWARE LICENSE AGREEMENT ("AGREEMENT") LOCATED HERE:
https://www.infragistics.com/legal/license/igultimate-la
https://www.infragistics.com/legal/license/igultimate-eula
GOVERNS THE LICENSING, INSTALLATION AND USE OF INFRAGISTICS SOFTWARE. BY DOWNLOADING AND/OR INSTALLING AND USING INFRAGISTICS SOFTWARE: you are indicating that you have read and understand this Agreement, and agree to be legally bound by it on behalf of the yourself and your company.
*/
import { Base, Point_$type, typeCast, markType } from "./type";
import { Brush } from "./Brush";
import { MathUtil } from "./MathUtil";
import { LinearGradientBrush } from "./LinearGradientBrush";
import { StringBuilder } from "./StringBuilder";
import { CultureInfo } from "./culture";
import { isNaN_, isInfinity } from "./number";
import { numberToString } from "./numberExtended";
/**
* @hidden
*/
export let CSSColorUtil = /*@__PURE__*/ (() => {
class CSSColorUtil extends Base {
static g(a) {
return Brush.create(a);
}
static a(a) {
let b = a[0];
let c = a[1];
if (isNaN_(b.x) || isNaN_(b.y)) {
b = { $type: Point_$type, x: 0.5, y: 1 };
}
if (isNaN_(c.x) || isNaN_(c.y)) {
c = { $type: Point_$type, x: 0.5, y: 0 };
}
let d = Math.atan2(c.y - b.y, c.x - b.x);
d -= Math.PI;
d = MathUtil.g(d);
d = CSSColorUtil.b(d);
return d;
}
static c(a) {
if (a == null) {
return null;
}
if (typeCast(LinearGradientBrush.$, a) !== null) {
return CSSColorUtil.e(a);
}
else {
return CSSColorUtil.f(a);
}
}
static b(a) {
if (isNaN_(a) || isInfinity(a)) {
return a;
}
while (a > 360) {
a -= 360;
}
while (a < 0) {
a += 360;
}
return a;
}
static e(a) {
let b = CSSColorUtil.a([{ $type: Point_$type, x: a.startX, y: a.startY }, { $type: Point_$type, x: a.endX, y: a.endY }]);
let c = new StringBuilder(0);
c.l("linear-gradient(");
c.l(numberToString(b, CultureInfo.invariantCulture));
c.l("deg");
if (a.gradientStops != null && a.gradientStops.length > 0) {
let f = a.gradientStops;
for (let e = 0; e < f.length; e++) {
let d = f[e];
c.l(", ");
c.l(CSSColorUtil.d(d.color));
if (!isNaN_(d.offset)) {
c.l(" ");
c.l(numberToString((d.offset * 100), CultureInfo.invariantCulture) + "%");
}
}
}
c.l(")");
return c.toString();
}
static f(a) {
return CSSColorUtil.d(a.color);
}
static d(a) {
return "rgba(" + a.o.toString() + ", " + a.n.toString() + ", " + a.m.toString() + ", " + (a.l / 255).toString() + ")";
}
}
CSSColorUtil.$t = markType(CSSColorUtil, 'CSSColorUtil');
return CSSColorUtil;
})();