LBitmap::AutoZoneCallBack (original) (raw)
Summary
Handles each zone detected by the LBitmap::AutoZone function.
Syntax
#include "ltwrappr.h"
virtual L_INT LBitmap::AutoZoneCallBack(pRect, uType)
Parameters
PRECT pRect
The rectangle that bounds the detected zone.
L_UINT uType
Value that determines the zone type. Possible values are:
| Value | Meaning |
|---|---|
| LEAD_ZONE_TYPE_TEXT | [0x0000] The detected zone is a text. |
| LEAD_ZONE_TYPE_GRAPHIC | [0x0001] The detected zone is a graphic. |
| LEAD_ZONE_TYPE_TABLE | [0x0002] The detected zone is a table. |
| LEAD_ZONE_TYPE_DOT_LINE | [0x0003] The detected zone is a line. |
Returns
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Comments
If no zones were detected the callback will not be fired.
Required DLLs and Libraries
- LTIMG
- For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.
Platforms
Win32, x64.
See Also
Functions
Topics
Example
For an example, refer to LBitmap::AutoZone.
LEADTOOLS Raster Imaging C++ Class Library Help