数字图像处理 GDI+环境的初始化

标签：图像处理   gdi+   

注：如果包含<gdiplus.h> 后出现编译错误，那么看看stdafx.h中有没有定义WIN32_LEAN_AND_MEAN，有的话注释掉就OK

【1】添加文件头与库

#include <gdiplus.h>
using namespace Gdiplus;
#pragma comment(lib, "GdiPlus.lib")

ULONG_PTR m_gdiplusToken;

Gdiplus::GdiplusStartupInput StartupInput;  
GdiplusStartup(&m_gdiplusToken,&StartupInput,NULL);   

Gdiplus::GdiplusShutdown(m_gdiplusToken);  

Gdiplus::Graphics   graphics(hDC);
Gdiplus::SolidBrush solidBrush(Gdiplus::Color::Red); 
Gdiplus::FontFamily fontFamily(L"宋体");
Gdiplus::Font	    font(&fontFamily, 16, FontStyleRegular, UnitPoint);

graphics.DrawString(L"GDI+程序示意", -1, &font, Gdiplus::PointF(0, 0), &solidBrush);	
graphics.ReleaseHDC(hDC);

class GdiPlusIniter{
public:
      GdiPlusIniter(){
          Gdiplus::GdiplusStartupInput StartupInput;  
          GdiplusStartup(&m_gdiplusToken,&StartupInput,NULL); 
      }
  
      ~GdiPlusIniter(){
          Gdiplus::GdiplusShutdown(m_gdiplusToken);
    }
private:
     ULONG_PTR m_gdiplusToken;
 };

参考文章：

http://www.cnblogs.com/hdtianfu/archive/2013/05/10/3071479.html

数字图像处理 GDI+环境的初始化,布布扣,bubuko.com

数字图像处理 GDI+环境的初始化

标签：图像处理   gdi+   

原文地址：http://blog.csdn.net/aoshilang2249/article/details/38227873