PDF_setgray -- Sets drawing and filling color to gray value
Description
void pdf_setgray (int pdf document, double gray value)
The PDF_setgray() function sets the current
drawing and filling color to the given gray value.
See also PDF_setrgbcolor_stroke(),
PDF_setrgbcolor_fill().
PDF_setgray_stroke
Updated Sat, 12 Aug 2000
PDF_setrgbcolor_fill
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