private void CheckNoColor() { if (!tilingPattern.IsColored()) { throw new PdfException(PdfException.ContentStreamMustNotInvokeOperatorsThatSpecifyColorsOrOtherColorRelatedParameters ); } }
private static Color?GetColor(PdfPattern.Tiling tiling, float alpha) { switch (tiling.GetTilingType()) { case PdfPattern.Tiling.TilingType.CONSTANT_SPACING: case PdfPattern.Tiling.TilingType.CONSTANT_SPACING_AND_FASTER_TILING: case PdfPattern.Tiling.TilingType.NO_DISTORTION: break; } var box = tiling.GetBBox(); var xStep = tiling.GetXStep(); var yStep = tiling.GetYStep(); var colored = tiling.IsColored(); return(null); }