cpdf_setrgbcolor_stroke

Sets drawing color to rgb color value (PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
bool cpdf_setrgbcolor_stroke ( int pdf_document, float red_value, float green_value, float blue_value )

The cpdf_setrgbcolor_stroke() function sets the current drawing color to the given rgb color value. 如果成功则返回 TRUE,失败则返回 FALSE

注意:

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().