1 files changed, 115 insertions, 0 deletions
diff --git a/chart2/source/view/main/PlotterBase.cxx b/chart2/source/view/main/PlotterBase.cxx
new file mode 100644
index 000000000..6479668c6
--- /dev/null
+++ b/chart2/source/view/main/PlotterBase.cxx
@@ -0,0 +1,115 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+#include <PlotterBase.hxx>
+#include <PlottingPositionHelper.hxx>
+#include <ShapeFactory.hxx>
+#include <rtl/math.hxx>
+#include <osl/diagnose.h>
+
+namespace chart
+{
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::chart2;
+
+PlotterBase::PlotterBase( sal_Int32 nDimensionCount )
+        : m_pShapeFactory(nullptr)
+        , m_aCID()
+        , m_nDimension(nDimensionCount)
+        , m_pPosHelper(nullptr)
+{
+}
+
+void PlotterBase::initPlotter(  const uno::Reference< drawing::XShapes >& xLogicTarget
+       , const uno::Reference< drawing::XShapes >& xFinalTarget
+       , const uno::Reference< lang::XMultiServiceFactory >& xShapeFactory
+       , const OUString& rCID )
+{
+    OSL_PRECOND(xLogicTarget.is()&&xFinalTarget.is()&&xShapeFactory.is(),"no proper initialization parameters");
+    //is only allowed to be called once
+    m_xLogicTarget  = xLogicTarget;
+    m_xFinalTarget  = xFinalTarget;
+    m_xShapeFactory = xShapeFactory;
+    m_pShapeFactory = ShapeFactory::getOrCreateShapeFactory(xShapeFactory);
+    m_aCID = rCID;
+}
+
+PlotterBase::~PlotterBase()
+{
+}
+
+void PlotterBase::setScales( const std::vector< ExplicitScaleData >& rScales, bool bSwapXAndYAxis )
+{
+    if (!m_pPosHelper)
+        return;
+
+    OSL_PRECOND(m_nDimension<=static_cast<sal_Int32>(rScales.size()),"Dimension of Plotter does not fit two dimension of given scale sequence");
+    m_pPosHelper->setScales( rScales, bSwapXAndYAxis );
+}
+
+void PlotterBase::setTransformationSceneToScreen( const drawing::HomogenMatrix& rMatrix)
+{
+    if (!m_pPosHelper)
+        return;
+
+    OSL_PRECOND(m_nDimension==2,"Set this transformation only in case of 2D");
+    if(m_nDimension!=2)
+        return;
+    m_pPosHelper->setTransformationSceneToScreen( rMatrix );
+}
+
+uno::Reference< drawing::XShapes > PlotterBase::createGroupShape(
+            const uno::Reference< drawing::XShapes >& xTarget
+            , const OUString& rName )
+{
+    if(!m_xShapeFactory.is())
+        return nullptr;
+
+    if(m_nDimension==2)
+    {
+        //create and add to target
+        return m_pShapeFactory->createGroup2D( xTarget, rName );
+    }
+    else
+    {
+        //create and added to target
+        return m_pShapeFactory->createGroup3D( xTarget, rName );
+    }
+}
+
+bool PlotterBase::isValidPosition( const drawing::Position3D& rPos )
+{
+    if( std::isnan(rPos.PositionX) )
+        return false;
+    if( std::isnan(rPos.PositionY) )
+        return false;
+    if( std::isnan(rPos.PositionZ) )
+        return false;
+    if( std::isinf(rPos.PositionX) )
+        return false;
+    if( std::isinf(rPos.PositionY) )
+        return false;
+    if( std::isinf(rPos.PositionZ) )
+        return false;
+    return true;
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */