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# 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. Returns `TRUE` on success or `FALSE` on failure.

See also cpdf_setrgbcolor_stroke().

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