Summary
Aspose.PDF’s page rasterizer (TiffDevice, PngDevice) renders image XObjects that carry an explicit stencil mask (a /Mask entry referencing an ImageMask image, ISO 32000-1 section 8.9.6.5 “Explicit Masking”) inco…...become inverted black boxes) Aspose.PDF Product Family knowledgelake...22, 2026, 10:11pm 1 Summary Aspose.PDF’s page rasterizer (TiffDevice...