Method parseTransform

core/src/processing/core/PShapeSVG.java:1062–1077

Parse the specified SVG matrix into a PMatrix2D. Note that PMatrix2D is rotated relative to the SVG definition, so parameters are rearranged here. More about the transformation matrices in this section of the SVG documentation. @p

(String matrixStr)

   * @return a good old-fashioned PMatrix2D
   */
  static protected PMatrix2D parseTransform(String matrixStr) {
    matrixStr = matrixStr.trim();
    PMatrix2D outgoing = null;
    int start = 0;
    int stop = -1;
    while ((stop = matrixStr.indexOf(')', start)) != -1) {
      PMatrix2D m = parseSingleTransform(matrixStr.substring(start, stop+1));
      if (outgoing == null) {
        outgoing = m;
      } else {
        outgoing.apply(m);
      }
      start = stop + 1;
    }
    return outgoing;
  }


  static protected PMatrix2D parseSingleTransform(String matrixStr) {