ftglbitmapfont.cpp
来自「ftgl-2.1.2 夸平台的opengl显示字体」· C++ 代码 · 共 67 行
CPP
67 行
#include "FTGLBitmapFont.h"#include "FTBitmapGlyph.h"FTGLBitmapFont::FTGLBitmapFont( const char* fontFilePath): FTFont( fontFilePath){}FTGLBitmapFont::FTGLBitmapFont( const unsigned char *pBufferBytes, size_t bufferSizeInBytes): FTFont( pBufferBytes, bufferSizeInBytes){}FTGLBitmapFont::~FTGLBitmapFont(){}FTGlyph* FTGLBitmapFont::MakeGlyph( unsigned int g){ FT_GlyphSlot ftGlyph = face.Glyph( g, FT_LOAD_DEFAULT); if( ftGlyph) { FTBitmapGlyph* tempGlyph = new FTBitmapGlyph( ftGlyph); return tempGlyph; } err = face.Error(); return NULL;}void FTGLBitmapFont::Render( const char* string){ glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT); glPushAttrib( GL_ENABLE_BIT); glPixelStorei( GL_UNPACK_LSB_FIRST, GL_FALSE); glPixelStorei( GL_UNPACK_ALIGNMENT, 1); glDisable( GL_BLEND); FTFont::Render( string); glPopAttrib(); glPopClientAttrib();}void FTGLBitmapFont::Render( const wchar_t* string){ glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT); glPushAttrib( GL_ENABLE_BIT); glPixelStorei( GL_UNPACK_LSB_FIRST, GL_FALSE); glPixelStorei( GL_UNPACK_ALIGNMENT, 1); glDisable( GL_BLEND); FTFont::Render( string); glPopAttrib(); glPopClientAttrib();}
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