JCSS / jcss-miniprogram

  class FillStyleRadialGradient {
      constructor(x0, y0, r0, x1, y1, r1) {
          this._start_pos = { _x: x0, _y: y0, _r: r0 };
          this._end_pos = { _x: x1, _y: y1, _r: r1 };
          this._stop_count = 0;
          this._stops = [0, 0, 0, 0, 0];
      }
  
      addColorStop(pos, color) {
          if (this._stop_count < 5 && 0.0 <= pos && pos <= 1.0) {
              this._stops[this._stop_count] = { _pos: pos, _color: color };
              this._stop_count++;
          }
      }
  }
  
  export default FillStyleRadialGradient;