#include "ltwrappr.h"
virtual L_INT LBitmapRgn::Offset(nRowOffset, nColOffset)
L_INT nRowOffset; |
number of rows to move the region |
L_INT nColOffset; |
number of columns to move the region |
Moves the associated class object's bitmap region by the specified number of rows and columns. The move does not affect the pixels in the region.
Parameter |
Description |
nRowOffset |
The number of rows to move the region. |
nColOffset |
The number of columns to move the region. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
This function uses bitmap coordinates to specify the region. Therefore, you must account for the view perspective of the bitmap. For more information, refer to Accounting for View Perspective.
Required DLLs and Libraries
LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
Functions: |
|
Topics: |
|
|
|
|
L_INT LBitmapRgn__OffsetExample()
{
L_INT nRet = FAILURE ;
RECT Rect={10,10,50,200};
LBitmapBase MyBitmap(200,300,ORDER_BGR);
LBitmapRgn Region(&MyBitmap);
nRet =Region.SetRgnRect(&Rect);
if(Region.BitmapHasRgn())
nRet = Region.Offset(20,40);
return nRet;
//…
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.