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cpdf_setrgbcolor

(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)

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

说明

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

Sets the current drawing and filling color to the given rgb color value.

参数

pdf_document

The document handle, returned by cpdf_open().

red_value

The red value, as a float between 0.0 (black) and 1.0 (red)

green_value

The green value, as a float between 0.0 (black) and 1.0 (green)

blue_value

The blue value, as a float between 0.0 (black) and 1.0 (blue)

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

参见

cpdf_setrgbcolor_stroke()
cpdf_setrgbcolor_fill()



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