Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
#include "ltwrappr.h"
virtual L_INT LScreenCapture::SetCaptureObjectOptions(pCaptureObjectOptions)
pLEADCAPTUREOBJECTOPTION pCaptureObjectOptions; |
/* pointer to a LEADCAPTUREOBJECTOPTION structure */ |
Sets options for capturing a windows object.
Parameter |
Description |
pCaptureObjectOptions |
Pointer to a LEADCAPTUREOBJECTOPTION structure that contains the options to be set. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Use this function to change the current object capture options. For information on the default option settings, refer to LEADCAPTUREOBJECTOPTION.
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.
See Also
Functions: |
Example
L_INT LScreenCapture__SetCaptureObjectOptionsExample(HWND hWnd) { L_INT nRet; HDC hDC; RECT rcClientRect; LBitmap LeadBitmap; LScreenCapture screenCapture(&LeadBitmap); LEADCAPTUREOBJECTOPTION CaptureObjectOptions; nRet = screenCapture.GetCaptureObjectOptions(&CaptureObjectOptions); if(nRet == SUCCESS) { // Change flags of CaptureObjectOptions CaptureObjectOptions.uFlags |= CAPTURE_OBJECT_INVERT; // Set the new settings for CaptureSelectedObject nRet = screenCapture.SetCaptureObjectOptions(&CaptureObjectOptions); if(nRet == SUCCESS) { // select object will be captured using new settings nRet = screenCapture.CaptureSelectedObject(); if(nRet == SUCCESS) { hDC = GetDC(hWnd); GetClientRect(hWnd, &rcClientRect); LeadBitmap.Paint()->SetDC(hDC); nRet = LeadBitmap.SetDstRect(&rcClientRect); if(nRet != SUCCESS) return nRet; nRet = LeadBitmap.Paint()->PaintDC(); if(nRet != SUCCESS) return nRet; ReleaseDC(hWnd, hDC); } else return nRet; } else return nRet; } else return nRet; return SUCCESS; }