ImageGear Professional DLL v17.2 for Windows
AT_IGGUI_IP_MEDIAN
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ImageGear Professional DLL v17.2 for Windows > API Reference Guide > GUI Component API Reference > GUI Component Structures Reference > AT_IGGUI_IP_MEDIAN

Glossary Item Box

This structure is used by the IG_gui_ip_median_dlg function to perform a median filter on 8-bit gray level and 24-bit images.

Declaration:

  Copy Code 
typedef struct tag AT_IGGUI_IP_MEDIAN
{
        DWORD cbSize;
        UINT uFlags;
        HIGEAR hIGear;
        HWND hWnd;
        LPCHAR lpszTitle;
        AT_RECT rc;
        AT_DIMENSION nNeighborWidth;
        AT_DIMENSION nNeighborHeight;
        AT_ERRCOUNT nErrCount;
        LPFNIGGUI_IP_UPDATE lpfnUpdateProc;
}AT_IGGUI_IP_MEDIAN;

Members:

Name Type Description
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 on which to operate.
nNeighborWidth AT_DIMENSION Width of the neighborhood to include in computing each new pixel's value. Must be positive.
nNeighborHeight AT_DIMENSION Height of the neighborhood to include in computing each new pixel's value. Must be positive.
nErrCount AT_ERRCOUNT The number of ImageGear errors that occurred during this function call.
lpfnUpdateProc LPFNIGGUI_IP_UPDATE A pointer to the function that is called when the 'Apply' button is clicked.

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