tldraw
Version:
A tiny little drawing editor.
57 lines (56 loc) • 2.18 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var svg_exports = {};
__export(svg_exports, {
getSvgPathFromStrokePoints: () => getSvgPathFromStrokePoints
});
module.exports = __toCommonJS(svg_exports);
var import_editor = require("@tldraw/editor");
function getSvgPathFromStrokePoints(points, closed = false) {
const len = points.length;
if (len < 2) {
return "";
}
let a = points[0].point;
let b = points[1].point;
if (len === 2) {
return `M${(0, import_editor.precise)(a)}L${(0, import_editor.precise)(b)}`;
}
let result = "";
for (let i = 2, max = len - 1; i < max; i++) {
a = points[i].point;
b = points[i + 1].point;
result += (0, import_editor.average)(a, b);
}
if (closed) {
return `M${(0, import_editor.average)(points[0].point, points[1].point)}Q${(0, import_editor.precise)(points[1].point)}${(0, import_editor.average)(
points[1].point,
points[2].point
)}T${result}${(0, import_editor.average)(points[len - 1].point, points[0].point)}${(0, import_editor.average)(
points[0].point,
points[1].point
)}Z`;
} else {
return `M${(0, import_editor.precise)(points[0].point)}Q${(0, import_editor.precise)(points[1].point)}${(0, import_editor.average)(
points[1].point,
points[2].point
)}${points.length > 3 ? "T" : ""}${result}L${(0, import_editor.precise)(points[len - 1].point)}`;
}
}
//# sourceMappingURL=svg.js.map