/*
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.DXFConstants;
import org.kabeja.dxf.DXFEntity;
import org.kabeja.dxf.DXFImage;
import org.kabeja.dxf.helpers.Point;
import org.kabeja.parser.DXFValue;
/**
* @author <a href="mailto:simon.mieth@gmx.de">Simon Mieth</a>
*
*/
public class DXFImageHandler extends AbstractEntityHandler {
public final static int GROUPCODE_IMAGEDEF_HARDREFERENCE = 340;
public final static int GROUPCODE_VECTOR_U_X = 11;
public final static int GROUPCODE_VECTOR_U_Y = 21;
public final static int GROUPCODE_VECTOR_U_Z = 31;
public final static int GROUPCODE_VECTOR_V_X = 12;
public final static int GROUPCODE_VECTOR_V_Y = 22;
public final static int GROUPCODE_VECTOR_V_Z = 32;
public final static int GROUPCODE_IAMGESIZE_U = 13;
public final static int GROUPCODE_IAMGESIZE_V = 23;
public final static int GROUPCODE_DISPLAY_PROPERTY = 70;
public final static int GROUPCODE_BRIGHTNESS = 281;
public final static int GROUPCODE_CONTRAST = 282;
public final static int GROUPCODE_FADE = 283;
public final static int GROUPCODE_NUMBER_CLIP_BOUNDARY = 91;
public final static int GROUPCODE_CLIP_BOUNDARY_X = 14;
public final static int GROUPCODE_CLIP_BOUNDARY_Y = 24;
public final static int GROUPCODE_CLIP_BOUNDARY_TYPE = 71;
public final static int GROUPCODE_CLIPPING_STATE = 280;
protected DXFImage image;
protected Point clippingPoint;
/*
* (non-Javadoc)
*
* @see de.miethxml.kabeja.parser.entities.DXFEntityHandler#getDXFEntityName()
*/
public String getDXFEntityName() {
return DXFConstants.ENTITY_TYPE_IMAGE;
}
/*
* (non-Javadoc)
*
* @see de.miethxml.kabeja.parser.entities.DXFEntityHandler#endDXFEntity()
*/
public void endDXFEntity() {
}
/*
* (non-Javadoc)
*
* @see de.miethxml.kabeja.parser.entities.DXFEntityHandler#getDXFEntity()
*/
public DXFEntity getDXFEntity() {
// TODO Auto-generated method stub
return image;
}
/*
* (non-Javadoc)
*
* @see de.miethxml.kabeja.parser.entities.DXFEntityHandler#isFollowSequence()
*/
public boolean isFollowSequence() {
return false;
}
/*
* (non-Javadoc)
*
* @see de.miethxml.kabeja.parser.entities.DXFEntityHandler#parseGroup(int,
* de.miethxml.kabeja.parser.DXFValue)
*/
public void parseGroup(int groupCode, DXFValue value) {
switch (groupCode) {
case GROUPCODE_START_X:
image.getInsertPoint().setX(value.getDoubleValue());
break;
case GROUPCODE_START_Y:
image.getInsertPoint().setY(value.getDoubleValue());
break;
case GROUPCODE_START_Z:
image.getInsertPoint().setZ(value.getDoubleValue());
break;
case GROUPCODE_IMAGEDEF_HARDREFERENCE:
image.setImageDefObjectID(value.getValue());
break;
case GROUPCODE_VECTOR_U_X:
image.getVectorU().setX(value.getDoubleValue());
break;
case GROUPCODE_VECTOR_U_Y:
image.getVectorU().setY(value.getDoubleValue());
break;
case GROUPCODE_VECTOR_U_Z:
image.getVectorU().setZ(value.getDoubleValue());
break;
case GROUPCODE_VECTOR_V_X:
image.getVectorV().setX(value.getDoubleValue());
break;
case GROUPCODE_VECTOR_V_Y:
image.getVectorV().setY(value.getDoubleValue());
break;
case GROUPCODE_VECTOR_V_Z:
image.getVectorV().setZ(value.getDoubleValue());
break;
case GROUPCODE_IAMGESIZE_U:
image.setImageSizeAlongU(value.getDoubleValue());
break;
case GROUPCODE_IAMGESIZE_V:
image.setImageSizeAlongV(value.getDoubleValue());
break;
case GROUPCODE_CLIPPING_STATE:
image.setClipping(value.getBooleanValue());
break;
case GROUPCODE_CLIP_BOUNDARY_X:
clippingPoint = new Point();
clippingPoint.setX(value.getDoubleValue());
image.addClippingPoint(clippingPoint);
break;
case GROUPCODE_CLIP_BOUNDARY_Y:
clippingPoint.setY(value.getDoubleValue());
break;
case GROUPCODE_BRIGHTNESS:
image.setBrightness(value.getDoubleValue());
break;
case GROUPCODE_CONTRAST:
image.setContrast(value.getDoubleValue());
break;
case GROUPCODE_FADE:
image.setFade(value.getDoubleValue());
break;
case GROUPCODE_CLIP_BOUNDARY_TYPE:
if (value.getIntegerValue() == 1) {
image.setRectangularClipping(true);
} else if (value.getIntegerValue() == 2) {
image.setPolygonalClipping(true);
}
break;
default:
super.parseCommonProperty(groupCode, value, image);
}
}
/*
* (non-Javadoc)
*
* @see de.miethxml.kabeja.parser.entities.DXFEntityHandler#startDXFEntity()
*/
public void startDXFEntity() {
image = new DXFImage();
image.setDXFDocument(doc);
}
}