/*

     File: GLUTexture.h

 Abstract: 

 Utility toolkit for generating an OpenGL textures from strings.

  Version: 1.2

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 */

// MacOS X

#ifndef _GL_UTILITIES_TEXTURE_H_

#define _GL_UTILITIES_TEXTURE_H_

// Mac OS X frameworks

#import <Cocoa/Cocoa.h>

#import <OpenGL/OpenGL.h>

// OpenGL container types

#import "GLUContainers.h"

#ifdef __cplusplus

namespace GLU

{

    // Generate a texture from a c-string, using a font, at a size,

    // with an alignment and a color

    GLuint Texture2DCreateFromString(const GLchar * const pString,

                                     const GLchar * const pFontName,

                                     const CGFloat& rFontSize,

                                     const CTTextAlignment& rAlignment,

                                     const CGFloat * const pColor,

                                     NSSize& rSize);

    // Generate a texture from a stl string, using a font, at a size,

    // with an alignment and a color

    GLuint Texture2DCreateFromString(const String& rString,

                                     const String& rFontName,

                                     const CGFloat& rFontSize,

                                     const CTTextAlignment& rAlignment,

                                     const CGFloat * const pColor,

                                     NSSize& rSize);

    // Generate a texture from a core foundation string, using a font,

    // at a size, with an alignment and a color

    GLuint Texture2DCreateFromString(CFStringRef pString,

                                     CFStringRef pFontName,

                                     const CGFloat& rFontSize,

                                     const CTTextAlignment& rAlignment,

                                     const CGFloat * const pColor,

                                     NSSize& rSize);

    // Generate a texture from a core foundation attributed string

    GLuint Texture2DCreateFromString(CFAttributedStringRef pAttrString,

                                     const CFRange& rRange,

                                     NSSize& rSize);

} // GLU

#endif

#endif