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...

Inheritance diagram for OpenGLImageType:

Public Member Functions
	OpenGLImageType ()
	~OpenGLImageType ()
ImagePixelData::Ptr	create (Image::PixelFormat, int width, int height, bool shouldClearImage) const override
	Creates a new image of this type, and the specified parameters. More...
int	getTypeID () const override
	Must return a unique number to identify this type. More...
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. More...

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

(

)

Member Function Documentation

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

overridevirtual

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

Implements ImageType.

int OpenGLImageType::getTypeID ( ) const

overridevirtual

Must return a unique number to identify this type.

Implements ImageType.

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

static

---

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

• juce_OpenGLImage.h