www.pudn.com > 2DGameAnimS60C_v1_0.zip > BitmapTile.cpp

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// 
// BitmapTile.cpp 
// 
// Copyright (c) 2003 Nokia Mobile Phones Ltd.  All rights reserved. 
// 
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#include  
#include "RenderableFactory.h" 
#include "BitmapTile.h" 
 
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CBitmapTile* CBitmapTile::NewL(CFbsBitmap& aImage) 
	{ 
	CBitmapTile* self = new(ELeave) CBitmapTile(); 
	CleanupStack::PushL(self); 
	self->ConstructL(aImage); 
	CleanupStack::Pop(); 
	return self; 
	} 
 
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CBitmapTile::~CBitmapTile() 
	{ 
	delete iImage; 
	iImage = NULL; 
	} 
 
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void CBitmapTile::ConstructL(CFbsBitmap& aImage) 
    { 
	// Create image: 
	iImage = new (ELeave) CFbsBitmap(); 
	User::LeaveIfError( iImage->Create(aImage.SizeInPixels(), EColor4K ) ); 
 
	// Create device and context (only needed briefly): 
	CFbsBitmapDevice* device = CFbsBitmapDevice::NewL( iImage ); 
	CleanupStack::PushL(device); 
	CFbsBitGc* gc; 
	User::LeaveIfError( device->CreateContext( gc ) ); 
 
	// Copy source image: 
	gc->BitBlt(TPoint(0,0),&aImage); 
	iSize = aImage.SizeInPixels(); 
	iRect.SetRect(TPoint(0,0),iSize); 
 
	// Destroy context and device; 
	delete gc; 
	CleanupStack::PopAndDestroy(); 
	} 
 
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void CBitmapTile::Render(const TPoint& aOrigin,const TRect& aScreenRect,CFbsBitGc* aCallerGc) const 
	{ 
	aCallerGc->BitBlt(aScreenRect.iTl - aOrigin,iImage); 
	} 
 
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