(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
cpdf_setgray -- Sets drawing and filling color to gray value
Description
bool
cpdf_setgray ( int pdf_document, float gray_value )
The cpdf_setgray() function sets the current
drawing and filling color to the given gray value. Returns TRUE on success or FALSE on failure.
See also cpdf_setrgbcolor_stroke() and
cpdf_setrgbcolor_fill().
