VImage Class Reference

#include <VImage.h>

List of all members.

Public Member Functions
	VImage ()
	~VImage ()
bool	loadImage (std::string filename)
unsigned int	getImageHandle ()
void	renderToLowerRightQuad ()
Static Public Member Functions
static void	renderToLowerRightQuad (unsigned int m_ImageHandle)
static void	renderOuterScreen (unsigned int m_ImageHandle)
Private Member Functions
void	deleteImage ()
Private Attributes
unsigned int	m_ImageHandle

---

Detailed Description

class Handling loading an Image from Disc

Definition at line 11 of file VImage.h.

---

Constructor & Destructor Documentation

VImage::VImage

(

)

[inline]

default constructor

Definition at line 18 of file VImage.h.

VImage::~VImage

(

)

[inline]

default destructor

Definition at line 26 of file VImage.h.

References deleteImage().

---

Member Function Documentation

bool VImage::loadImage

(

std::string

filename

)

loads an image from disc

Parameters:

filename

filename of Image

Returns:

true if loading worked

Definition at line 9 of file VImage.cpp.

References deleteImage(), VFramebufferObject::devIlInitialised, VFramebufferObject::initialiseDevIl(), and m_ImageHandle.

Referenced by VFlowRenderer::loadProgram().

unsigned int VImage::getImageHandle

(

)

[inline]

returns the image Handle

Returns:

OpenGl Handle of Image

Definition at line 42 of file VImage.h.

References m_ImageHandle.

Referenced by VFlowRenderer::setShaderWrapperGlyph(), VFlowRenderer::setShaderWrapperGlyphTf(), VFlowRenderer::setShaderWrapperStreamLinesGlyph(), and VFlowRenderer::setShaderWrapperStreamLinesTfGlyph().

void VImage::renderToLowerRightQuad

(

)

method for testrendering the Image to a small quad

Definition at line 42 of file VImage.cpp.

References VProgram::bind(), VFramebufferObject::getRenderToScreenProgram(), m_ImageHandle, and VProgram::release().

void VImage::renderToLowerRightQuad

(

unsigned int

m_ImageHandle

)

[static]

static Method to render an Image to Lower Right Quad

Parameters:

m_ImageHandle

Handle for Iamge

Definition at line 73 of file VImage.cpp.

References VProgram::bind(), VFramebufferObject::getRenderToScreenProgram(), and VProgram::release().

void VImage::renderOuterScreen

(

unsigned int

m_ImageHandle

)

[static]

static Method to render an Image to Outer Screen

Parameters:

m_ImageHandle

Handle for Iamge

Definition at line 104 of file VImage.cpp.

References VProgram::bind(), VFramebufferObject::getRenderToScreenProgram(), and VProgram::release().

Referenced by VFlowRenderer::drawLic().

void VImage::deleteImage

(

)

[private]

deletes the image

Definition at line 34 of file VImage.cpp.

References m_ImageHandle.

Referenced by loadImage(), and ~VImage().

---

Member Data Documentation

unsigned int VImage::m_ImageHandle [private]

Opengl Handle of Image.

Definition at line 71 of file VImage.h.

Referenced by deleteImage(), getImageHandle(), loadImage(), and renderToLowerRightQuad().

---

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

• Eigene Dateien/FlowVis/src/VImage.h
• Eigene Dateien/FlowVis/src/VImage.cpp

---