LAnimationWindow::GetDisposalMethod

#include "ltwrappr.h"

L_INT LAnimationWindow::GetDisposalMethod(nIndex) const

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
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.

Platforms

Win32, x64.

Example

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT LAnimationWindow_GetDisposalMethodExample(HWND hWndParent) 
{ 
   L_INT nRet; 
   L_UINT i; 
   LBase::LoadLibraries(LT_ALL_LEADLIB); 
   //make sure all libraries are loaded 
   LAnimationWindow MyAnimation; 
   MyAnimation.SetFileName(MAKE_IMAGE_PATH(TEXT("eye.gif"))); 
   nRet = MyAnimation.Load(); 
   if (nRet==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 (i=0; i<MyAnimation.GetCount(); i++) 
      { 
         if (i % 2) 
         { 
            nRet = MyAnimation.SetDisposalMethod(DISPOSAL_RESTOREPREVIOUS, i); 
            if(nRet != SUCCESS) 
               return nRet; 
         } 
         else 
         { 
            nRet = MyAnimation.SetDisposalMethod(DISPOSAL_LEAVE, i); 
            if(nRet != SUCCESS) 
               return nRet; 
         } 
      } 
      //display the result… 
      for (i=0; i<MyAnimation.GetCount(); i++) 
      { 
         L_TCHAR szStr[255]; 
         L_TCHAR  *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); 
      } 
   } 
   else 
      return nRet; 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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