Method moveTo

docs/app/js/sanddance-app.js:140263–140265

(x, y)

        this._ = "";
    }
    moveTo(x, y) {
        this._ += `M${this._x0 = this._x1 = +x},${this._y0 = this._y1 = +y}`;
    }
    closePath() {
        if (this._x1 !== null) {
            this._x1 = this._x0, this._y1 = this._y0;