(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
cpdf_setrgbcolor_stroke -- Sets drawing color to rgb color valueThe cpdf_setrgbcolor_stroke() function sets the current drawing color to the given rgb color value. Returns TRUE on success or FALSE on failure.
Note: The values are expected to be floating point values between 0.0 and 1.0. (i.e black is (0.0, 0.0, 0.0) and white is (1.0, 1.0, 1.0)).
See also cpdf_setrgbcolor_fill() and cpdf_setrgbcolor().