<CCRGBAProtocol> Protocol Reference

CC RGBA protocol. More...

#include <CCProtocols.h>

Inheritance diagram for <CCRGBAProtocol>:

List of all members.

Public Member Functions
void	setColor: (ccColor3B color)
ccColor3B	color ()
GLubyte	opacity ()
	returns the opacity
void	setOpacity: (GLubyte opacity)
void	setOpacityModifyRGB: (BOOL boolean)
BOOL	doesOpacityModifyRGB ()

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Detailed Description

CC RGBA protocol.

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Member Function Documentation

ccColor3B CCRGBAProtocol-p::color

(

)

[virtual]

returns the color

Since:

v0.8

BOOL CCRGBAProtocol-p::doesOpacityModifyRGB

(

)

[optional, virtual]

returns whether or not the opacity will be applied using glColor(R,G,B,opacity) or glColor(opacity, opacity, opacity, opacity);

Since:

v0.8

GLubyte CCRGBAProtocol-p::opacity

(

)

[virtual]

returns the opacity

void CCRGBAProtocol-p::setColor:

(

ccColor3B

color

)

[virtual]

sets Color

Since:

v0.8

void CCRGBAProtocol-p::setOpacity:

(

GLubyte

opacity

)

[virtual]

sets the opacity.

Warning:

If the the texture has premultiplied alpha then, the R, G and B channels will be modifed. Values goes from 0 to 255, where 255 means fully opaque.

void CCRGBAProtocol-p::setOpacityModifyRGB:

(

BOOL

boolean

)

[optional, virtual]

sets the premultipliedAlphaOpacity property. If set to NO then opacity will be applied as: glColor(R,G,B,opacity); If set to YES then oapcity will be applied as: glColor(opacity, opacity, opacity, opacity ); Textures with premultiplied alpha will have this property by default on YES. Otherwise the default value is NO

Since:

v0.8

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The documentation for this protocol was generated from the following file:

• CCProtocols.h