/*******************************************************************************
* Copyright 2010 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.dxf.generator.entities;
import org.kabeja.common.DraftEntity;
import org.kabeja.dxf.generator.DXFEntityGenerator;
import org.kabeja.dxf.generator.DXFGenerationConstants;
import org.kabeja.dxf.generator.DXFGenerationContext;
import org.kabeja.dxf.generator.DXFOutput;
import org.kabeja.dxf.generator.conf.DXFProfile;
import org.kabeja.dxf.generator.conf.DXFSubType;
import org.kabeja.dxf.generator.conf.DXFType;
import org.kabeja.entities.Polyline;
import org.kabeja.entities.Vertex;
import org.kabeja.io.GenerationException;
import org.kabeja.util.Constants;
public class DXFPolylineGenerator extends AbstractDXFEntityGenerator {
public String getDXFEntityType() {
return Constants.ENTITY_TYPE_POLYLINE;
}
@Override
protected void generateSubType(DXFSubType subtype, DraftEntity entity, DXFOutput output, DXFGenerationContext context) throws GenerationException {
Polyline pline = (Polyline) entity;
if (subtype.getName().equals(Constants.SUBCLASS_MARKER_ENTITY_POLYLINE)) {
for (int groupCode : subtype.getGroupCodes()) {
switch (groupCode) {
case 10:
output.output(10, 0);
break;
case 20:
output.output(20, 0);
break;
case 30:
output.output(30, pline.getElevation().getZ());
break;
case 39:
output.output(39, pline.getThickness());
break;
case 40:
output.output(40, pline.getStartWidth());
break;
case 41:
output.output(41, pline.getEndWidth());
break;
case 66:
output.output(66, 1);
break;
case 75:
if (pline.isCubicSpline()) {
output.output(75, 6);
} else if (pline.isQuadSpline()) {
output.output(75, 5);
} else {
output.output(75, 0);
}
break;
default:
super.outputCommonGroupCode(groupCode, pline, output);
}
}
} else if (subtype.getName().equals(Constants.SUBCLASS_MARKER_ENTITY_VERTEX)) {
for (Vertex vertex : pline.getVertices()) {
for (int groupCode : subtype.getGroupCodes()) {
switch (groupCode) {
case 10:
output.output(10, vertex.getPoint().getX());
break;
case 20:
output.output(20, vertex.getPoint().getY());
break;
case 30:
output.output(30, vertex.getPoint().getZ());
break;
case 40:
output.output(40, vertex.getStartWidth());
break;
case 41:
output.output(41, vertex.getEndWidth());
break;
case 42:
output.output(42, vertex.getBulge());
break;
case 100:
output.output(100, Constants.SUBCLASS_MARKER_ENTITY_VERTEX);
default:
super.outputCommonGroupCode(groupCode, vertex, output);
}
}
}
output.output(0, Constants.END_SEQUENCE);
}
}
}