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50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
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typedef struct _IMAGEADJUST
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{
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PMAIN_WND_INFO Info;
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HWND hPicPrev;
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HBITMAP hBitmap;
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HBITMAP hPreviewBitmap;
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RECT ImageRect;
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INT RedVal;
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INT GreenVal;
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INT BlueVal;
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} IMAGEADJUST, *PIMAGEADJUST;
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INT_PTR CALLBACK ImagePropDialogProc(HWND hDlg,
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UINT message,
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WPARAM wParam,
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LPARAM lParam);
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INT_PTR CALLBACK BrightnessProc(HWND hDlg,
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UINT message,
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WPARAM wParam,
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LPARAM lParam);
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INT_PTR CALLBACK ContrastProc(HWND hDlg,
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UINT message,
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WPARAM wParam,
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LPARAM lParam);
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VOID AdjustBrightness(HBITMAP hOrigBitmap,
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HBITMAP hNewBitmap,
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HWND hwnd,
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HDC hdcMem,
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INT RedVal,
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INT GreenVal,
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INT BlueVal);
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BOOL DisplayBlackAndWhite(HWND hwnd,
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HDC hdcMem,
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HBITMAP hBitmap);
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BOOL DisplayInvertedColors(HWND hwnd,
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HDC hdcMem,
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HBITMAP hBitmap);
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BOOL DisplayBlur(HWND hwnd,
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HDC hdcMem,
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HBITMAP hBitmap);
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BOOL DisplaySharpness(HWND hwnd,
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HDC hdcMem,
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HBITMAP hBitmap);
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