lyfz_repos/经典版源码/旧的后台处理/LYFZIPManage/JPEG.h

#if !defined(AFX_CPicture_H__E64DBF01_4424_11CF_8003_AE7DEAADDD60__INCLUDED_)
#define AFX_CPicture_H__E64DBF01_4424_11CF_8003_AE7DEAADDD60__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include <afxctl.h>
#define ERROR_TITLE  "出错了"

class CPicture:public CPictureHolder
{
public:
 BOOL Load(CString sFilePathName);//从文件读取图像
 BOOL Load(HINSTANCE hInstance,LPCTSTR lpszResourceName, LPCSTR ResourceType);//从资源读取图像
 BOOL LoadPictureData(BYTE* pBuffer, int nSize);//从内存读取图像
 void Render(CDC* pDC, LPRECT pDrawRect/*目标矩形，单位是逻辑坐标单位*/, LPRECT pSrcRect=NULL/*来源矩形，单位是0.01毫米,如果为空，则拉伸整个图像到目标矩形*/,LPCRECT prcWBounds=NULL/*图元文件专用，绑定矩形*/);//在给定的DC上画图，
 CPicture();
 virtual ~CPicture();
 void  UnloadPicture();//释放图像，作用同CPictureHolder::~CPictureHolder()
public:
	void RenderBmp(CDC* pDC, LPRECT pDrawRect, LPRECT pSrcRect=NULL,LPCRECT prcWBounds=NULL);
 LONG      get_Height(); // 以0.01毫米为单位的图像高度
 LONG      get_Width();  // 以0.01毫米为单位的图像宽度
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_CPicture_H__E64DBF01_4424_11CF_8003_AE7DEAADDD60__INCLUDED_)