(PHP 3>= 3.0.8, PHP 4 >= 4.0.0)
cpdf_setrgbcolor -- Sets drawing and filling color to rgb color valuevoid cpdf_setrgbcolor
(int pdf document, float red value, float green value, float blue value)
The cpdf_setrgbcolor_stroke() function sets the current drawing and filling color to the given rgb color value.
See also cpdf_setrgbcolor_stroke(), cpdf_setrgbcolor_fill().