This structure is used by the IG_gui_dspl_zoom_dlg function to customize zooming options for the given image.
Declaration:
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typedef struct tag AT_IGGUI_DSPL_ZOOM
{
DWORD cbSize;
UINT uFlags;
HIGEAR hIGear;
DWORD dwGrpID;
HWND hWnd;
LPCHAR lpszTitle;
AT_ERRCOUNT nErrCount;
LPFNIGGUI_DSPL_UPDATE lpfnUpdateProc;
}AT_IGGUI_DSPL_ZOOM;
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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. |
| dwGrpID |
DWORD |
An identifier of the group from which to get display options. |
| hWnd |
HWND |
A handle of the window to update. |
| lpszTitle |
LPCHAR |
A dialog title. |
| nErrCount |
AT_ERRCOUNT |
The number of ImageGear errors that occurred during this function call. |
| lpfnUpdateProc |
LPFNIGGUI_DSPL_UPDATE |
A pointer to the function that is called when the 'Apply' button is clicked. |
