cpdf_setgray_stroke
(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
cpdf_setgray_stroke -- Sets drawing color to gray value
Description
bool
cpdf_setgray_stroke
( int pdf_document, float gray_value )
The
cpdf_setgray_stroke()
function sets the current
drawing color to the given gray value. 如果成功则返回
TRUE
，失败则返回
FALSE
。
See also
cpdf_setrgbcolor_stroke()
.