cximage第一讲demo.cpp

使用流程可参考：

https://blog.csdn.net/wxc237786026/article/details/41171079

BOOL CDemoApp::InitInstance()
{
      // 多文档描述
      int m_nDocCount;	//number of documents
	CMultiDocTemplate *demoTemplate;
	
    CMultiDocTemplate* pDocTemplate;
	pDocTemplate = new CMultiDocTemplate(
		IDR_DEMOTYPE,
		RUNTIME_CLASS(CDemoDoc),
		RUNTIME_CLASS(CChildFrame), // custom MDI child frame
		RUNTIME_CLASS(CDemoView));
	demoTemplate = pDocTemplate;
	AddDocTemplate(pDocTemplate);
	CxImage *ima = new CxImage;
	ima->InitTextInfo( &m_text );
	delete ima;
	// m_optJpegQuality,m_optJpegOptions
	BCMenu::SetMenuDrawMode(GetProfileInt(_T("General"),_T("MenuStyle"),1));
	FiltersParams m_Filters;
	RGBQUAD m_FloodColor;
	BYTE	m_FloodTolerance;
	BYTE	m_FloodOpacity;
	BYTE	m_FloodSelect;
}

解析　demo.cpp 

CMAX_IMAGE_FORMATS 这个表示可以支持图像格式多少种 

// 当前图像格式

DocType doctypes[CMAX_IMAGE_FORMATS]

 

struct DocType

{

public:

    int nID;

    BOOL bRead;  // 系统支持读取图像

    BOOL bWrite; // 系统支持写入图像

    const TCHAR* description;

    const TCHAR* ext;

};