js-draw
Version:
Draw pictures using a pen, touchscreen, or mouse! JS-draw is a drawing library for JavaScript and TypeScript.
54 lines (53 loc) • 1.55 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.styleFromJSON = exports.styleToJSON = exports.stylesEqual = exports.cloneStyle = void 0;
const math_1 = require("@js-draw/math");
const cloneStyle = (style) => {
return {
fill: style.fill,
stroke: style.stroke
? {
...style.stroke,
}
: undefined,
};
};
exports.cloneStyle = cloneStyle;
const stylesEqual = (a, b) => {
const result = a === b ||
(a.fill.eq(b.fill) &&
(a.stroke == undefined) === (b.stroke == undefined) &&
(a.stroke?.color?.eq(b.stroke?.color) ?? true) &&
a.stroke?.width === b.stroke?.width);
// Map undefined/null -> false
return result ?? false;
};
exports.stylesEqual = stylesEqual;
// Returns an object that can be converted to a JSON string with
// JSON.stringify.
const styleToJSON = (style) => {
const stroke = !style.stroke
? undefined
: {
color: style.stroke.color.toHexString(),
width: style.stroke.width,
};
return {
fill: style.fill.toHexString(),
stroke,
};
};
exports.styleToJSON = styleToJSON;
const styleFromJSON = (json) => {
const stroke = json.stroke
? {
color: math_1.Color4.fromHex(json.stroke.color),
width: json.stroke.width,
}
: undefined;
return {
fill: math_1.Color4.fromHex(json.fill),
stroke,
};
};
exports.styleFromJSON = styleFromJSON;