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 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
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; WRPUNLOCKSUPPORT(); //unlock GIF support MyAnimation.SetFileName(TEXT("C:\\Program Files\\LEAD Technologies, Inc\\LEADTOOLS 15.0\\Images\\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; }