ClibPDF
PHP Manual

cpdf_setgray_stroke

(PHP 4, PHP 5 <= 5.0.5)

cpdf_setgray_stroke — Sets drawing color to gray value

说明

bool cpdf_setgray_stroke ( int $pdf_document , float $gray_value )

Sets the current drawing 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


ClibPDF
PHP Manual