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# cpdf_setgray

(PHP 3 >= 3.0.8, PHP 4, PECL)

cpdf_setgray -- Sets drawing and filling color to gray value

## Description

bool cpdf_setgray ( int pdf_document, float gray_value )

The cpdf_setgray() function sets the current drawing and filling color to the given gray value. Returnerer `TRUE` ved succes, `FALSE` ved fejl.

See also cpdf_setrgbcolor_stroke() and cpdf_setrgbcolor_fill().

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cpdf_setgray_stroke | op | cpdf_setlinecap