LScreenCapture::SetCaptureObjectOptions

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#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
LTSCR

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:

LScreenCapture::GetCaptureObjectOptions, Class Members

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;
}