cpdf_setgray

(PHP 4, PHP 5 <= 5.0.5)

cpdf_setgray — Sets drawing and filling color to gray value

bool cpdf_setgray ( int $pdf_document , float $gray_value )

Sets the current drawing and filling color to the given gray value.

如果成功则返回 TRUE，失败则返回 FALSE。


	PHP5中文手册 cpdf_setgray_stroke cpdf_setlinecap ClibPDF PHP Manual cpdf_setgray (PHP 4, PHP 5 <= 5.0.5) cpdf_setgray — Sets drawing and filling color to gray value 说明 bool cpdf_setgray ( int `$pdf_document` , float `$gray_value` ) Sets the current drawing and filling color to the given gray value. 参数 `pdf_document` The document handle, returned by cpdf_open(). `gray_value` The gray value, as a float 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。参见 cpdf_setrgbcolor_stroke() cpdf_setrgbcolor_fill() cpdf_setgray_stroke cpdf_setlinecap ClibPDF PHP Manual