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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#include "precompiled_sd.hxx"
#include "SlsBitmapFactory.hxx"
#include "PreviewRenderer.hxx"
#include "view/SlideSorterView.hxx"
#include "sdpage.hxx"
#include "Window.hxx"
#include <drawdoc.hxx>
#include "DrawDocShell.hxx"
#include <svx/svdtypes.hxx>
#include <svx/svdpage.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/bmpacc.hxx>
#include <vcl/pngwrite.hxx>
const static sal_Int32 gnSuperSampleFactor (2);
const static bool gbAllowSuperSampling (false);
namespace sd { namespace slidesorter { namespace view {
class SlideSorterView;
class PageObjectViewObjectContact;
} } }
namespace sd { namespace slidesorter { namespace cache {
BitmapFactory::BitmapFactory (void)
: maRenderer(NULL, false)
{
}
BitmapFactory::~BitmapFactory (void)
{
}
Bitmap BitmapFactory::CreateBitmap (
const SdPage& rPage,
const Size& rPixelSize,
const bool bDoSuperSampling)
{
Size aSize (rPixelSize);
if (bDoSuperSampling && gbAllowSuperSampling)
{
aSize.Width() *= gnSuperSampleFactor;
aSize.Height() *= gnSuperSampleFactor;
}
Bitmap aPreview (maRenderer.RenderPage (
&rPage,
aSize,
String(),
true,
false).GetBitmapEx().GetBitmap());
if (bDoSuperSampling && gbAllowSuperSampling)
{
aPreview.Scale(rPixelSize, BMP_SCALE_INTERPOLATE);
}
return aPreview;
}
} } } // end of namespace ::sd::slidesorter::cache
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