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# cpdf_setrgbcolor

(PHP 3>= 3.0.8, PHP 4 , PHP 5)

cpdf_setrgbcolor -- Sets drawing and filling color to rgb color value

## Description

bool cpdf_setrgbcolor ( int pdf_document, float red_value, float green_value, float blue_value )

The cpdf_setrgbcolor() function sets the current drawing and filling color to the given rgb color value. 成功回傳`TRUE`失敗回傳`FALSE`。

> 注: The values are expected to be floating point values between 0.0 and 1.0. (i.e black is (0.0, 0.0, 0.0) and white is (1.0, 1.0, 1.0)).

See also cpdf_setrgbcolor_stroke() and cpdf_setrgbcolor_fill().

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