OpenGLImageType Class Reference

A type of ImagePixelData that stores its image data in an OpenGL framebuffer, allowing a JUCE Image object to wrap a framebuffer. More...

#include <juce_OpenGLImage.h>

Inheritance diagram for OpenGLImageType:

Public Member Functions
	OpenGLImageType ()
	~OpenGLImageType () override
ImagePixelData::Ptr	create (Image::PixelFormat, int width, int height, bool shouldClearImage) const override
	Creates a new image of this type, and the specified parameters.
int	getTypeID () const override
	Must return a unique number to identify this type.
Public Member Functions inherited from ImageType
	ImageType ()
virtual	~ImageType ()
virtual Image	convert (const Image &source) const
	Returns an image which is a copy of the source image, but using this type of storage mechanism.

Static Public Member Functions
static OpenGLFrameBuffer *	getFrameBufferFrom (const Image &)

Detailed Description

A type of ImagePixelData that stores its image data in an OpenGL framebuffer, allowing a JUCE Image object to wrap a framebuffer.

By creating an Image from an instance of an OpenGLFrameBufferImage, you can then use a Graphics object to draw into the framebuffer using normal JUCE 2D operations.

See also

Image, ImageType, ImagePixelData, OpenGLFrameBuffer

Constructor & Destructor Documentation

OpenGLImageType()

OpenGLImageType::OpenGLImageType

(

)

~OpenGLImageType()

OpenGLImageType::~OpenGLImageType ( )

override

Member Function Documentation

create()

ImagePixelData::Ptr OpenGLImageType::create ( Image::PixelFormat , int width, int height, bool shouldClearImage ) const

overridevirtual

Creates a new image of this type, and the specified parameters.

Implements ImageType.

getTypeID()

int OpenGLImageType::getTypeID ( ) const

overridevirtual

Must return a unique number to identify this type.

Implements ImageType.

getFrameBufferFrom()

static OpenGLFrameBuffer * OpenGLImageType::getFrameBufferFrom ( const Image & )

static

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

• juce_OpenGLImage.h