ngx-colours/esm2020/lib/clases/formats.mjs

A beautiful color picker for angular that let you choose from a color palette, using sliders (Hue, Lightness, Alpha sliders) or through text input(hex, rgba, hsla)

import { EventEmitter } from '@angular/core';
export class Rgba {
    constructor(r, g, b, a) {
        this.r = r;
        this.g = g;
        this.b = b;
        this.a = a;
    }
    denormalize() {
        this.r = Math.round(this.r * 255);
        this.g = Math.round(this.g * 255);
        this.b = Math.round(this.b * 255);
        return this;
    }
    toString() {
        this.denormalize();
        let output = 'rgb' +
            (this.a != 1 ? 'a(' : '(') +
            this.r + ', ' +
            this.g + ', ' +
            this.b +
            (this.a != 1 ? ', ' + this.a.toPrecision(2) + ')' : ')');
        return output;
    }
}
export class Hsva {
    constructor(h, s, v, a) {
        this.h = h;
        this.s = s;
        this.v = v;
        this.a = a;
        this.onChange = new EventEmitter(true);
    }
    onColorChange(value) {
        this.s = value.s / value.rgX;
        this.v = value.v / value.rgY;
    }
    onHueChange(value) {
        this.h = value.v / value.rgX;
        // this.sliderH = this.hsva.h;
    }
    onValueChange(value) {
        this.v = value.v / value.rgX;
    }
    onAlphaChange(value) {
        this.a = value.v / value.rgX;
    }
}
export class Hsla {
    constructor(h, s, l, a) {
        this.h = h;
        this.s = s;
        this.l = l;
        this.a = a;
    }
    denormalize() {
        this.h = Math.round(this.h * 360);
        this.s = Math.round(this.s * 100);
        this.l = Math.round(this.l * 100);
        return this;
    }
    toString() {
        let output = 'hsl' +
            (this.a != 1 ? 'a(' : '(') +
            this.h + ', ' +
            this.s + '%, ' +
            this.l + '%' +
            (this.a != 1 ? ', ' + this.a.toPrecision(2) + ')' : ')');
        return output;
    }
}
export class Cmyk {
    constructor(c, m, y, k, a = 1) {
        this.c = c;
        this.m = m;
        this.y = y;
        this.k = k;
        this.a = a;
    }
}
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