# swf_addcolor

(PHP 4)

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

### Description

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

Sets the global add color to the specified color. This color is then implicitly used by the swf_placeobject(), swf_modifyobject() and swf_addbuttonrecord() functions.

The color of the object will be add by the given values when the object is written to the screen.

### Parameters

`r`

  Red value

`g`

  Green value

`b`

  Blue value

`a`

  Alpha value

These parameters can be either positive or negative.

### Return Values

No value is returned.