# cpdf_setgray_stroke

(PHP 4, PHP 5 <= 5.0.5)

cpdf_setgray_stroke — Sets drawing color to gray value

### Description

bool cpdf_setgray_stroke ( int `$pdf_document` , float `$gray_value` )

Sets the current drawing color to the given gray value.

### Parameters

`pdf_document`

  The document handle, returned by cpdf_open().

`gray_value`

  The gray value, as a float

### Return Values

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

### See Also

- cpdf_setrgbcolor_stroke()