This structure is used by the IG_gui_fx_motion_dlg function to cause an image to look as if it was moving when the image was captured.
Declaration:
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typedef struct tag AT_IGGUI_FX_MOTION
{
DWORD cbSize;
UINT uFlags;
HIGEAR hIGear;
HWND hWnd;
LPCHAR lpszTitle;
AT_RECT rc;
UINT nExtent;
AT_MODE nCompassDir;
AT_ERRCOUNT nErrCount;
LPFNIGGUI_FX_UPDATE lpfnUpdateProc;
}AT_IGGUI_FX_MOTION;
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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. |
| 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. |
| nExtent |
UINT |
Set to a UINT for the amount of motion you would like applied. If nCompassDir is set to "S, W, E, N", the correct range for this variable is 2 - 17. If nCompassDir is set to "SE, NE, NW, SW", the correct range for this variable is 3 - 22. This variable determines the extent to which the pixels will be "moved" or "smeared." It is the number of pixel lengths to be "moved over". |
| nCompassDir |
AT_MODE |
An AT_MODE constant such as IG_COMPASS_N or IG_COMPASS_SE. |
| 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. |
