fltk/gl.h File Reference

Namespaces

namespace  fltk

Functions

fltk/gl.h
void fltk::glstart ()
void fltk::glfinish ()
void fltk::glsetcolor (Color)
void fltk::glstrokerect (int x, int y, int w, int h)
void fltk::glfillrect (int x, int y, int w, int h)
void fltk::glsetfont (Font *f, float size)
float fltk::glgetascent ()
float fltk::glgetdescent ()
float fltk::glgetwidth (const char *)
float fltk::glgetwidth (const char *, int n)
void fltk::gldrawtext (const char *)
void fltk::gldrawtext (const char *, int n)
void fltk::gldrawtext (const char *, float x, float y, float z=0)
void fltk::gldrawtext (const char *, int n, float x, float y, float z=0)
void fltk::gldrawimage (const uchar *, int x, int y, int w, int h, int d=3, int ld=0)

Detailed Description

Portably include the OpenGL header files, and define a few OpenGL drawing functions provided by fltk. You may want to use the OpenGL Extension Wrangler (glew), which will make it much easier to call modern OpenGL extensions. If so, include glew.h before this file, or define USE_GLEW to 1 before including this.