cpdf_setgray
(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 )
Sets the current drawing and filling color to the given gray value.
Parameters
pdf_documentThe document handle, returned by
cpdf_open().
gray_value
The gray value, as a float
Return Values
Returns TRUE on success or FALSE on failure.