| Class Summary | |
|---|---|
| PatternType1 | A type 1 (tiling) pattern |
| PDFPattern | The abstract superclass of all PDF Pattern types |
| PDFShader |
A PDFShader fills a given region with a shading, such as a gradient.
Shading Dictionaries (section 4.6) |
| ShaderType2 | A shader that performs axial shader based on a function. |