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# swf_addcolor

(PHP 4 >= 4.0.0)

swf_addcolor -- Set the global add color to the rgba value specified

## Description

``void swf_addcolor` (float r, float g, float b, float a)`

The swf_addcolor() function sets the global add color to the `rgba` color specified. This color is then used (implicitly) by the swf_placeobject(), swf_modifyobject() and the swf_addbuttonrecord() functions. The color of the object will be add by the `rgba` values when the object is written to the screen.

> Note: The `rgba` values can be either positive or negative.

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