This structure is used by the IG_gui_fx_pixelate_dlg function to redraw an image using what appears to be very large pixels.
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typedef struct tag AT_IGGUI_FX_PIXELATE
{
DWORD cbSize;
UINT uFlags;
HIGEAR hIGear;
HWND hWnd;
LPCHAR lpszTitle;
AT_RECT rc;
AT_DIMENSION nXRes;
AT_DIMENSION nYRes;
AT_MODE nInputMode;
AT_MODE nResult;
WORD nRadius;
AT_RGB rgbBkColor;
AT_ERRCOUNT nErrCount;
LPFNIGGUI_FX_UPDATE lpfnUpdateProc;
}AT_IGGUI_FX_PIXELATE;
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Name | Type | Description |
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cbSize | DWORD | Specifies the length, in bytes, of the structure. |
uFlags | UINT | A set of bit flags you can use to initialize the dialog box. |
hIGear | HIGEAR | A handle of an image. |
hWnd | HWND | A handle of the window to update. |
lpszTitle | LPCHAR | A dialog title. |
rc | AT_RECT | An AT_RECT struct specifying the rectangular portion of the image to be processed. |
nXRes | AT_DIMENSION | A distance between the new pixels in the horizontal direction. |
nYRes | AT_DIMENSION | A distance between the new pixels in the vertical direction. |
nInputMode | AT_MODE | An IG_RESAMPLE_IN_ constant. These are listed in accucnst.h. |
nResult | AT_MODE | IG_RESAMPLE_OUT_SQUARE or _CIRCLE, the type of result to produce. |
nRadius | WORD | A radius of new "pixels", in pixels. Only applicable if nResult = IG_RESAMPLE_OUT_CIRCLE. |
rgbBkColor | AT_RGB | A far pointer to an AT_RGB struct specifying the background color surrounding the output circle. |
nErrCount | AT_ERRCOUNT | The number of ImageGear errors that occurred during this function call. |
lpfnUpdateProc | LPFNIGGUI_FX_UPDATE | A pointer to the function that is called when the 'Apply' button is clicked. |