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/**
* This file is part of the CRISTAL-iSE kernel.
* Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* http://www.fsf.org/licensing/licenses/lgpl.html
*/
package com.c2kernel.lifecycle;
import com.c2kernel.graph.model.GraphPoint;
import com.c2kernel.graph.model.Vertex;
import com.c2kernel.graph.model.VertexOutlineCreator;
public class WfVertexDefOutlineCreator implements VertexOutlineCreator
{
private final int mActivityWidth = 130;
private final int mActivityHeight = 60;
private final int mSplitJoinWidth = 60;
private final int mSplitJoinHeight = 25;
@Override
public void setOutline(Vertex vertex)
{
GraphPoint centrePoint = vertex.getCentrePoint();
GraphPoint[] outlinePoints = new GraphPoint[ 4 ];
int vertexWidth = 0;
int vertexHeight = 0;
if ( vertex instanceof ActivitySlotDef )
{
vertexWidth = mActivityWidth;
vertexHeight = mActivityHeight;
}
else
{
vertexWidth = mSplitJoinWidth;
vertexHeight = mSplitJoinHeight;
}
outlinePoints[ 0 ] = new GraphPoint();
outlinePoints[ 0 ].x = centrePoint.x - vertexWidth / 2;
outlinePoints[ 0 ].y = centrePoint.y - vertexHeight / 2;
outlinePoints[ 1 ] = new GraphPoint();
outlinePoints[ 1 ].x = centrePoint.x + vertexWidth / 2;
outlinePoints[ 1 ].y = centrePoint.y - vertexHeight / 2;
outlinePoints[ 2 ] = new GraphPoint();
outlinePoints[ 2 ].x = centrePoint.x + vertexWidth / 2;
outlinePoints[ 2 ].y = centrePoint.y + vertexHeight / 2;
outlinePoints[ 3 ] = new GraphPoint();
outlinePoints[ 3 ].x = centrePoint.x - vertexWidth / 2;
outlinePoints[ 3 ].y = centrePoint.y + vertexHeight / 2;
vertex.setOutlinePoints( outlinePoints );
}
}
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