diff options
Diffstat (limited to 'drawinglayer/source/processor2d/helperchartrenderer.cxx')
| -rw-r--r-- | drawinglayer/source/processor2d/helperchartrenderer.cxx | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/drawinglayer/source/processor2d/helperchartrenderer.cxx b/drawinglayer/source/processor2d/helperchartrenderer.cxx deleted file mode 100644 index 4eb66856afd8..000000000000 --- a/drawinglayer/source/processor2d/helperchartrenderer.cxx +++ /dev/null @@ -1,151 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#include <helperchartrenderer.hxx> -#include <drawinglayer/primitive2d/chartprimitive2d.hxx> -#include <svtools/chartprettypainter.hxx> -#include <com/sun/star/lang/XUnoTunnel.hpp> -#include <com/sun/star/lang/XMultiServiceFactory.hpp> -#include <drawinglayer/geometry/viewinformation2d.hxx> - -////////////////////////////////////////////////////////////////////////////// - -using namespace com::sun::star; - -////////////////////////////////////////////////////////////////////////////// - -namespace drawinglayer -{ - bool renderChartPrimitive2D( - const primitive2d::ChartPrimitive2D& rChartCandidate, - OutputDevice& rOutputDevice, - const geometry::ViewInformation2D& rViewInformation2D) - { - bool bChartRendered(false); - - // code from chart PrettyPrinter - try - { - uno::Reference< lang::XMultiServiceFactory > xFact( rChartCandidate.getChartModel(), uno::UNO_QUERY ); - OSL_ENSURE( xFact.is(), "Chart cannot be painted pretty!\n" ); - - if( xFact.is() ) - { - uno::Reference< lang::XUnoTunnel > xChartRenderer( xFact->createInstance( - ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.ChartRenderer" ) ) ), uno::UNO_QUERY ); - OSL_ENSURE( xChartRenderer.is(), "Chart cannot be painted pretty!\n" ); - - if( xChartRenderer.is() ) - { - ChartPrettyPainter* pPrettyPainter = reinterpret_cast<ChartPrettyPainter*>( - xChartRenderer->getSomething( ChartPrettyPainter::getUnoTunnelId() )); - - if( pPrettyPainter ) - { - // create logic object range; do NOT use ObjectTransformation for this - // (rViewInformation2D.getObjectTransformation()), only the logic object - // size is wanted - basegfx::B2DRange aObjectRange(0.0, 0.0, 1.0, 1.0); - aObjectRange.transform(rChartCandidate.getTransformation()); - const Rectangle aRectangle( - (sal_Int32)aObjectRange.getMinX(), (sal_Int32)aObjectRange.getMinY(), - (sal_Int32)aObjectRange.getMaxX(), (sal_Int32)aObjectRange.getMaxY()); - - // #i101811# - if(rViewInformation2D.getObjectTransformation().isIdentity()) - { - // no embedding in another transfromation, just paint with existing - // MapMode. This is just a shortcut; using the below code will also - // work; it has just a neutral ObjectTransformation - bChartRendered = pPrettyPainter->DoPaint(&rOutputDevice, aRectangle); - } - else - { - // rViewInformation2D.getObjectTransformation() is used and - // needs to be expressed in the MapMode for the PrettyPainter; - // else it would call ChartModelHelper::setPageSize(...) with the - // changed size what really will change the chart model and leads - // to re-layouts and re-formatting - const MapMode aOldMapMode(rOutputDevice.GetMapMode()); - basegfx::B2DVector aVTScale, aScale, aTranslate; - double fRotate, fShearX; - - // get basic scaling with current MapMode (aVTScale), containing - // mapping for set MapUnit (e.g. for 100th mm, the basic scale is - // not 1.0, 1.0). This is needed since this scale is included in - // the ObjectToView Transformation and needs to be removed (see - // correction below) to re-create a MapMode - rOutputDevice.SetMapMode(aOldMapMode.GetMapUnit()); - rOutputDevice.GetViewTransformation().decompose(aVTScale, aTranslate, fRotate, fShearX); - - // get complete ObjectToView Transformation scale and translate from current - // transformation chain (combined view and object transform) - rViewInformation2D.getObjectToViewTransformation().decompose(aScale, aTranslate, fRotate, fShearX); - - // assert when shear and/or rotation is used - OSL_ENSURE(basegfx::fTools::equalZero(fRotate), "Chart PrettyPrinting with unsupportable rotation (!)"); - OSL_ENSURE(basegfx::fTools::equalZero(fShearX), "Chart PrettyPrinting with unsupportable shear (!)"); - - // clean scale and translate from basic scaling (DPI, etc...) - // since this will implicitely be part of the to-be-created MapMode - const basegfx::B2DTuple aBasicCleaner( - basegfx::fTools::equalZero(aVTScale.getX()) ? 1.0 : 1.0 / aVTScale.getX(), - basegfx::fTools::equalZero(aVTScale.getY()) ? 1.0 : 1.0 / aVTScale.getY()); - aScale *= aBasicCleaner; - aTranslate *= aBasicCleaner; - - // for MapMode, take scale out of translation - const basegfx::B2DTuple aScaleRemover( - basegfx::fTools::equalZero(aScale.getX()) ? 1.0 : 1.0 / aScale.getX(), - basegfx::fTools::equalZero(aScale.getY()) ? 1.0 : 1.0 / aScale.getY()); - aTranslate *= aScaleRemover; - - // build new MapMode - const MapMode aNewMapMode(aOldMapMode.GetMapUnit(), - Point(basegfx::fround(aTranslate.getX()), basegfx::fround(aTranslate.getY())), - Fraction(aScale.getX()), Fraction(aScale.getY())); - - // use, paint, restore - rOutputDevice.SetMapMode(aNewMapMode); - bChartRendered = pPrettyPainter->DoPaint(&rOutputDevice, aRectangle); - rOutputDevice.SetMapMode(aOldMapMode); - } - } - } - } - } - catch( const uno::Exception& ) - { - OSL_FAIL( "Chart cannot be painted pretty!" ); - } - - return bChartRendered; - } -} // end of namespace drawinglayer - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |