prepare method

  1. @override
void prepare()

Prepare the object to be written to the stream

Implementation

@override
void prepare() {
  super.prepare();

  params[PdfNameTokens.patterntype] = PdfNum(patternType);

  if (matrix != null) {
    final s = matrix!.storage;
    params[PdfNameTokens.matrix] =
        PdfArray.fromNum(<double>[s[0], s[1], s[4], s[5], s[12], s[13]]);
  }
}