68 lines
2.6 KiB
C
68 lines
2.6 KiB
C
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// HSGdiplusDraw.h: interface for the CHSGdiplusDraw class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_HSGDIPLUSDRAW_H__908ACF29_2C0A_40CF_BB7E_A4279BB232C2__INCLUDED_)
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#define AFX_HSGDIPLUSDRAW_H__908ACF29_2C0A_40CF_BB7E_A4279BB232C2__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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enum VIDEOSHOW_QUALITY
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{
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VIDEOSHOW_QUALITY_LOW, // <20><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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VIDEOSHOW_QUALITY_DEFAULT, // <20><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>
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VIDEOSHOW_QUALITY_HIGH // <20><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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};
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class CHSGdiplusDraw
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{
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public:
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CHSGdiplusDraw();
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CHSGdiplusDraw(const CHSGdiplusDraw &hDraw);
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CHSGdiplusDraw operator = (const CHSGdiplusDraw &hDraw);
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CHSGdiplusDraw(int iWidth, int iHeight, int iPixelFormat = PixelFormat32bppARGB);
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virtual ~CHSGdiplusDraw();
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static BOOL GetEncoderClsid(const WCHAR *pFormat, CLSID *pCLSID);
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static void SaveJPGImage(const TCHAR *pszPath, const LPBITMAPINFO lpBitmap, void *pData);
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void ShowVideo(CDC *pDC, CRect &rect);
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void ZoomImage(CDC *pDC, CRect &rect, float fZoom, int iX, int iY);
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void DrawLine(int iStartX, int iStartY, int iEndX, int iEndY);
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void DrawLine(const CPoint &startPt, const CPoint &endPt, COLORREF crColor, int iLineWidth);
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void DrawLineWithCap(const CPoint &startPt, const CPoint &endPt, COLORREF crColor, int iLineWidth, LineCap cap);
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void DrawRectangle(const CRect &drawRect, COLORREF crPenColor, int iWidth);
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void DrawRectangle(int iX, int iY, int iWitdh, int iHeight, COLORREF crPenColor, int iWidth);
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void DrawPoint(int iX, int iY);
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void DrawPoint(int iX, int iY, COLORREF crColor);
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void DrawRect(const CRect &drawRect,COLORREF crPenColor, COLORREF crBrushColor);
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void DrawString(const char *pszText, const CPoint &ptPosition, COLORREF crColor, int iSize);
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void DrawImage(const LPBITMAPINFO lpBitmap, void *pData, const CRect &drawRect);
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void DrawImage(const HBITMAP &hBitmap, const CRect &drawRect);
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void DrawImage(const char *pszPath, const CRect &drawRect);
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//<2F>˺<EFBFBD><CBBA><EFBFBD>Ϊ<CEAA><CDB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼƬ,crTransColor-<><CDB8>ɫ(Ҫ<><D2AA><EFBFBD>˵<EFBFBD><CBB5><EFBFBD>ɫ)
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void DrawImage(const HBITMAP &hBitmap, const CRect &drawRect, COLORREF crTransColor);
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void SetVideoQuality(int iQuality);
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void SaveGdiBmpToJpg(const TCHAR *pszPath);
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BOOL SaveGdiBmpZoomToJpg(const TCHAR *pszPath, int iZoomW, int iZoomH);
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private:
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// GDI+<2B><><EFBFBD><EFBFBD>
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Bitmap *m_pBigBitmap; // <20><>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>
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Graphics *m_pBigPicShow; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>GDI<44><49><EFBFBD><EFBFBD>
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// CLSID m_SaveCLSID; // <20><><EFBFBD><EFBFBD>jpgͼƬ<CDBC>ı<EFBFBD><C4B1><EFBFBD>
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};
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#endif // !defined(AFX_HSGDIPLUSDRAW_H__908ACF29_2C0A_40CF_BB7E_A4279BB232C2__INCLUDED_)
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