LAnimationWindow::GetDisposalMethod

#include "ltwrappr.h"

L_INT LAnimationWindow::GetDisposalMethod(nIndex) const

L_UINT nIndex;

/* position of the bitmap list item */

Gets the disposal method for the bitmap item at position nIndex inside the bitmap list.

Parameter	Description
nIndex	Position of bitmap list item.

Returns

The animation playback disposal method. For possible values, refer to Animation Disposal Methods.

Required DLLs and Libraries

LTDIS
LTDLG
LTEFX
LTFIL
LTIMG
LTISI
LTSCR
LTTWN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:

LAnimationWindow::LAnimationWindow, LAnimationWindow::SetDisposalMethod, LAnimationWindow::Load, LAnimationWindow::PlayAnimation, Class Members

Example

#include <ltlck.h> //Unlock support

L_VOID TestFunction(HWND hWndParent)
{
   LBase::LoadLibraries(LT_ALL_LEADLIB); //make sure all libraries are loaded
   LAnimationWindow MyAnimation;

   WRPUNLOCKSUPPORT(); //unlock GIF support
   MyAnimation.SetFileName(TEXT("eye.gif"));

   if (MyAnimation.Load()==SUCCESS)
   {
      MyAnimation.CreateWnd(hWndParent,0, WS_VISIBLE|WS_CHILD|WS_BORDER,0,0,300,300);
      //Set the disposal method for All elements and display it...
      for (L_UINT i=0; i<MyAnimation.GetCount(); i++)
         if (i % 2)
            MyAnimation.SetDisposalMethod(DISPOSAL_RESTOREPREVIOUS, i);
         else
            MyAnimation.SetDisposalMethod(DISPOSAL_LEAVE, i);

      //display the result…
      for (i=0; i<MyAnimation.GetCount(); i++)
      {
         L_TCHAR szStr[255];
         L_TCHAR L_FAR *pszDispMethod;

         switch (MyAnimation.GetDisposalMethod(i))
         {
            case DISPOSAL_NONE :
               pszDispMethod = TEXT("No Disposal");
            break;
            case DISPOSAL_LEAVE:
               pszDispMethod = TEXT("Leave");
            break;
            case DISPOSAL_RESTOREBACKGROUND:
               pszDispMethod = TEXT("Restore Background");
            break;
            case DISPOSAL_RESTOREPREVIOUS:
               pszDispMethod = TEXT("Restore Previous");
            break;
            default :
               pszDispMethod = TEXT("Unkown");
            break;
         }
         wsprintf(szStr,TEXT("BitmapDisposal[%d] = %s"),i, pszDispMethod);
         MessageBox(hWndParent, szStr,TEXT("Example"), MB_OK | MB_ICONINFORMATION);
      }
   }
}