/*
Copyright 2005 Simon Mieth
Licensed 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.
*/
package org.kabeja.parser.entities;
import org.kabeja.dxf.DXFArc;
import org.kabeja.dxf.DXFEntity;
import org.kabeja.parser.DXFValue;
/**
* @author <a href="mailto:simon.mieth@gmx.de">Simon Mieth</a>
*
*/
public class DXFArcHandler extends AbstractEntityHandler {
public static final String ENTITY_NAME = "ARC";
public static final int RADIUS = 40;
public static final int START_ANGLE = 50;
public static final int END_ANGLE = 51;
public static final int COUNTERCLOCKWISE = 73;
private DXFArc arc;
/**
*
*/
public DXFArcHandler() {
super();
}
/*
* (non-Javadoc)
*
* @see org.dxf2svg.parser.entities.DXFEntityHandler#endDXFEntity()
*/
public void endDXFEntity() {
}
/*
* (non-Javadoc)
*
* @see org.dxf2svg.parser.entities.DXFEntityHandler#getDXFEntity()
*/
public DXFEntity getDXFEntity() {
return arc;
}
/*
* (non-Javadoc)
*
* @see org.dxf2svg.parser.entities.DXFEntityHandler#getDXFEntityName()
*/
public String getDXFEntityName() {
return ENTITY_NAME;
}
/*
* (non-Javadoc)
*
* @see org.dxf2svg.parser.entities.DXFEntityHandler#isFollowSequence()
*/
public boolean isFollowSequence() {
return false;
}
/*
* (non-Javadoc)
*
* @see org.dxf2svg.parser.entities.DXFEntityHandler#parseGroup(int,
* org.dxf2svg.parser.DXFValue)
*/
public void parseGroup(int groupCode, DXFValue value) {
switch (groupCode) {
case GROUPCODE_START_X:
arc.getCenterPoint().setX(value.getDoubleValue());
break;
case GROUPCODE_START_Y:
arc.getCenterPoint().setY(value.getDoubleValue());
break;
case RADIUS:
arc.setRadius(value.getDoubleValue());
break;
case START_ANGLE:
arc.setStartAngle(value.getDoubleValue());
break;
case END_ANGLE:
arc.setEndAngle(value.getDoubleValue());
break;
case COUNTERCLOCKWISE:
arc.setCounterClockwise(value.getBooleanValue());
break;
default:
super.parseCommonProperty(groupCode, value, arc);
break;
}
}
/*
* (non-Javadoc)
*
* @see org.dxf2svg.parser.entities.DXFEntityHandler#startDXFEntity()
*/
public void startDXFEntity() {
arc = new DXFArc();
}
}