Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
LScreenCapture::SetDefaultCaptureOptions
#include "ltwrappr.h"
virtual L_INT LScreenCapture::SetDefaultCaptureOptions(L_VOID)
Restores the capture options to the default settings.
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
For information on the default capture options, refer to LEADCAPTUREOPTION.
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: |
LScreenCapture::SetDefaultAreaOptions, LScreenCapture::SetDefaultObjectOptions, Class Members |
Example
L_INT LScreenCapture__SetDefaultCaptureOptionsExample(HWND hWnd) { L_INT nRet; HDC hDC; RECT rcClientRect; LBitmap LeadBitmap; LScreenCapture screenCapture(&LeadBitmap); LEADCAPTUREOPTION CaptureOptions; nRet = screenCapture.GetCaptureOptions(&CaptureOptions); if(nRet == SUCCESS) { // Set hot key to F10 CaptureOptions.nHotKey = VK_F10; nRet = screenCapture.SetCaptureOptions(&CaptureOptions); if(nRet != SUCCESS) return nRet; // Active window will be captured using new settings nRet = screenCapture.CaptureActiveWindow(); if(nRet != SUCCESS) return nRet; // process the captured image //... // Set DefaultOptions nRet = screenCapture.SetDefaultCaptureOptions(); if(nRet != SUCCESS) return nRet; // Capture using the default options HotKey = F11 nRet = screenCapture.CaptureActiveWindow(); 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; return SUCCESS; }