PDF_shading
(PECL)
PDF_shading -- Define blend
Description
int
PDF_shading ( resource pdfdoc, string shtype, float x0, float y0, float x1, float y1, float c1, float c2, float c3, float c4, string optlist )
Defines a blend from the current fill color to another color.
This function requires PDF 1.4 or above.