gl_helpers.h File Reference

#include <iostream>
#include <map>
#include <cvd/image_ref.h>
#include <cvd/image.h>
#include <cvd/byte.h>
#include <cvd/rgb.h>
#include <cvd/rgb8.h>
#include <cvd/rgba.h>
#include <cvd/config.h>
#include <GL/gl.h>
#include <GL/glu.h>
#include <cvd/internal/gl_types.h>
#include <cvd/la.h>

Include dependency graph for gl_helpers.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
namespace	CVD
Enumerations
enum	CVD::TEXT_STYLE { CVD::FILL = 0, CVD::OUTLINE = 1, CVD::NICE = 2 }
	different style for font rendering More...
Functions
void	CVD::glColor (const CVD::Rgba< float > &c)
void	CVD::glColor (const CVD::Rgba< unsigned char > &c)
void	CVD::glColor (const CVD::Rgb< float > &c)
void	CVD::glColor (const CVD::Rgb< byte > &c)
void	CVD::glColor3 (const CVD::Rgb8 &c)
void	CVD::glColor4 (const CVD::Rgb8 &c)
template<class C >
void	CVD::glDrawPixels (const SubImage< C > &i)
std::pair< double, double >	CVD::glDrawText (const std::string &text, enum TEXT_STYLE style=NICE, double spacing=1.5, double kerning=0.1)
std::pair< double, double >	CVD::glGetExtends (const std::string &text, double spacing=1.5, double kerning=0.1)
	returns the size of the bounding box of a text to be rendered, similar to glDrawText but without any visual output
const std::string &	CVD::glGetFont ()
	returns the name of the currently active font
template<class P1 , class P2 >
void	CVD::glLine (const P1 &x1, const P2 &x2)
void	CVD::glPrintErrors (void)
void	CVD::glRasterPos (const ImageRef &i)
template<class C >
Image< C >	CVD::glReadPixels (ImageRef size, ImageRef origin=ImageRef(0, 0))
template<class C >
void	CVD::glReadPixels (BasicImage< C > &i, ImageRef origin=ImageRef(0, 0))
void	CVD::glRect (const ImageRef &p, const ImageRef &q)
void	CVD::glSetFont (const std::string &fontname)
void	CVD::glTexCoord (const ImageRef &i)
template<class C >
void	CVD::glTexImage2D (const SubImage< C > &i, GLint border=0, GLenum target=GL_TEXTURE_2D, GLint level=0)
template<class C >
void	CVD::glTexSubImage2D (const SubImage< C > &i, GLint xoffset=0, GLint yoffset=0, GLenum target=GL_TEXTURE_2D, GLint level=0)
template<class C >
void	CVD::glVertex (const C &list)
void	CVD::glVertex (const ImageRef &i)