A structure that supplies information to IG_gui_ip_edge_detection_dlg.
Declaration:
| |
 Copy Code |
typedef struct tagAT_IGGUI_IP_EDGE_DETECTION
{
DWORD cbSize;
HIGEAR hIGear;
HWND hWnd;
LPFNIGGUI_IP_UPDATE lpfnUpdateProc;
LPCHAR lpszTitle;
AT_ERRCOUNT nErrCount;
AT_MODE nType;
AT_RECT rc;
UINT uFlags;
} AT_IGGUI_IP_EDGE_DETECTION, * LPAT_IGGUI_IP_EDGE_DETECTION;
|
Structure Members:
| Name |
Type |
Description |
| cbSize |
DWORD |
Specifies the length, in bytes, of the structure. |
| hIGear |
HIGEAR |
A handle of an image. |
| hWnd |
HWND |
A handle of the window to update. |
| lpfnUpdateProc |
LPFNIGGUI_IP_UPDATE |
A pointer to a function of type FNIGGUI_IP_UPDATE to notify the application that an Image Processing operation has been applied to the image. |
| lpszTitle |
LPCHAR |
A dialog title. |
| nErrCount |
AT_ERRCOUNT |
The number of ImageGear errors that occurred during this function call. |
| nType |
AT_MODE |
Type of edge detection method to perform. |
| rc |
AT_RECT |
An AT_RECT struct specifying the rectangular portion of the image on which to operate. |
| uFlags |
UINT |
A set of bit flags you can use to initialize the dialog box. |
