setStrokeColor method

void setStrokeColor(PdfColor? color)

Sets the stroke color for drawing

Implementation

void setStrokeColor(PdfColor? color) {
  var o = 0;
  assert(() {
    if (_page.pdfDocument.settings.verbose) {
      o = _buf.offset;
      _buf.putString(' ' * (_indent));
    }
    return true;
  }());

  if (color is PdfColorCmyk) {
    PdfNumList(<double>[color.cyan, color.magenta, color.yellow, color.black])
        .output(_page, _buf);
    _buf.putString(' K ');
  } else {
    PdfNumList(<double>[color!.red, color.green, color.blue])
        .output(_page, _buf);
    _buf.putString(' RG ');
  }

  assert(() {
    if (_page.pdfDocument.settings.verbose) {
      _buf.putString(' ' * math.max(0, _commentIndent - _buf.offset + o));
      _buf.putComment('setStrokeColor(${color?.toHex()})');
    }
    return true;
  }());
}