element-plus
Version:
A Component Library for Vue 3
96 lines (94 loc) • 2.32 kB
JavaScript
import { hasOwn } from "../../../../utils/objects.mjs";
import { TinyColor } from "@ctrl/tinycolor";
//#region ../../packages/components/color-picker-panel/src/utils/color.ts
var Color = class {
constructor(options = {}) {
this._hue = 0;
this._saturation = 100;
this._value = 100;
this._alpha = 100;
this._tiny = new TinyColor();
this._isValid = false;
this.enableAlpha = false;
this.format = "";
this.value = "";
for (const option in options) if (hasOwn(options, option)) this[option] = options[option];
if (options.value) this.fromString(options.value);
else this.doOnChange();
}
set(prop, value) {
if (arguments.length === 1 && typeof prop === "object") {
for (const p in prop) if (hasOwn(prop, p)) this.set(p, prop[p]);
return;
}
this[`_${prop}`] = value;
this._isValid = true;
this.doOnChange();
}
get(prop) {
if ([
"hue",
"saturation",
"value",
"alpha"
].includes(prop)) return Math.round(this[`_${prop}`]);
return this[`_${prop}`];
}
toRgb() {
return this._isValid ? this._tiny.toRgb() : {
r: 255,
g: 255,
b: 255,
a: 0
};
}
fromString(value) {
const color = new TinyColor(value);
this._isValid = color.isValid;
if (color.isValid) {
const { h, s, v, a } = color.toHsv();
this._hue = h;
this._saturation = s * 100;
this._value = v * 100;
this._alpha = a * 100;
} else {
this._hue = 0;
this._saturation = 100;
this._value = 100;
this._alpha = 100;
}
this.doOnChange();
}
clear() {
this._isValid = false;
this.value = "";
this._hue = 0;
this._saturation = 100;
this._value = 100;
this._alpha = 100;
}
compare(color) {
const compareColor = new TinyColor({
h: color._hue,
s: color._saturation / 100,
v: color._value / 100,
a: color._alpha / 100
});
return this._tiny.equals(compareColor);
}
doOnChange() {
const { _hue, _saturation, _value, _alpha, format, enableAlpha } = this;
let _format = format || (enableAlpha ? "rgb" : "hex");
if (format === "hex" && enableAlpha) _format = "hex8";
this._tiny = new TinyColor({
h: _hue,
s: _saturation / 100,
v: _value / 100,
a: _alpha / 100
});
this.value = this._isValid ? this._tiny.toString(_format) : "";
}
};
//#endregion
export { Color as default };
//# sourceMappingURL=color.mjs.map