root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / styles / SimpleLineStyle.java @ 12467
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: SimpleLineStyle.java 12467 2007-07-03 10:58:29Z jaume $
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* $Log$
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* Revision 1.8 2007-07-03 10:58:29 jaume
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* first refactor on CartographicSupport
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*
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* Revision 1.7 2007/05/22 10:05:30 jaume
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* *** empty log message ***
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*
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* Revision 1.6 2007/05/17 09:32:06 jaume
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* *** empty log message ***
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*
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* Revision 1.5 2007/05/09 16:07:26 jaume
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* *** empty log message ***
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*
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* Revision 1.4 2007/05/08 08:47:39 jaume
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* *** empty log message ***
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*
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* Revision 1.3 2007/04/04 15:41:05 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2007/03/09 11:20:56 jaume
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* Advanced symbology (start committing)
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*
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* Revision 1.1.2.4 2007/02/21 07:34:09 jaume
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* labeling starts working
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*
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* Revision 1.1.2.3 2007/02/15 16:23:44 jaume
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* *** empty log message ***
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*
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* Revision 1.1.2.2 2007/02/12 15:15:20 jaume
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* refactored interval legend and added graduated symbol legend
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*
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* Revision 1.1.2.1 2007/02/09 07:47:04 jaume
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* Isymbol moved
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*
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*
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*/
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package com.iver.cit.gvsig.fmap.core.styles; |
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import java.awt.BasicStroke; |
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import java.awt.Color; |
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import java.awt.Graphics2D; |
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import java.awt.Rectangle; |
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import java.awt.Stroke; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.CartographicSupport; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.CartographicSupport.CartographicSupportToolkit; |
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import com.iver.cit.gvsig.fmap.core.symbols.ArrowMarkerSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.utiles.XMLEntity; |
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/**
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* @see http://www.oreilly.com/catalog/java2d/chapter/ch04.html
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* @author jaume dominguez faus - jaume.dominguez@iver.es
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*/
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public class SimpleLineStyle extends AbstractStyle implements ILineStyle, CartographicSupport { |
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private final static Color PREVIEW_COLOR_1= new Color(150, 255, 200); //light blue |
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private final static Color PREVIEW_COLOR_2 = new Color(255, 200, 100); //orange |
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private final static int COLOR1_STROKE = 1; |
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private final static int COLOR2_STROKE = 3; |
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private float[] dashArray; |
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private float dashPhase; |
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private int endCap = BasicStroke.CAP_BUTT; |
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private int lineJoin; |
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private float miterlimit; |
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private float lineWidth; |
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private int measureUnit;// for the offset distance |
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private double offset; |
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private int referenceSystem; |
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public SimpleLineStyle() {
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BasicStroke dummy = new BasicStroke(); |
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dashArray = dummy.getDashArray(); |
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dashPhase = dummy.getDashPhase(); |
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endCap = BasicStroke.CAP_BUTT;
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lineJoin = dummy.getLineJoin(); |
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miterlimit = dummy.getMiterLimit(); |
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} |
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public SimpleLineStyle(float width, int cap, int join, float miterlimit, float[] dash, float dash_phase) { |
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this.lineWidth = width;
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this.endCap = cap;
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this.lineJoin = join;
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this.miterlimit = miterlimit;
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this.dashArray = dash;
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this.dashPhase = dash_phase;
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} |
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public void drawInsideRectangle(Graphics2D g, Rectangle r) { |
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Stroke oldStroke = g.getStroke();
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int h = (int) (r.getHeight() / 2); |
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int margins = 2; |
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BasicStroke stroke;
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stroke = new BasicStroke(COLOR1_STROKE, endCap, lineJoin, miterlimit, dashArray, dashPhase); |
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g.setStroke(stroke); |
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g.setColor(PREVIEW_COLOR_1); |
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g.drawLine(margins, h, r.width-margins-margins, h); |
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stroke = new BasicStroke(COLOR2_STROKE, endCap, lineJoin, miterlimit, dashArray, dashPhase); g.setStroke(stroke); |
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g.setColor(PREVIEW_COLOR_2); |
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g.drawLine(margins, h, r.width-margins-margins, h); |
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g.setStroke(oldStroke); |
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} |
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public String getClassName() { |
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return getClass().getName();
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} |
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public XMLEntity getXMLEntity() {
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XMLEntity xml = new XMLEntity();
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xml.putProperty("className", getClassName());
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xml.putProperty("desc", getDescription());
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if (dashArray != null) { |
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StringBuffer sb = new StringBuffer(); |
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for (int i = 0; i < dashArray.length; i++) { |
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sb.append(dashArray[i]); |
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if (i< dashArray.length)
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sb.append(",");
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} |
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xml.putProperty("dashArray", sb.toString());
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} |
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xml.putProperty("lineWidth", lineWidth);
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xml.putProperty("dashPhase", dashPhase);
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xml.putProperty("endCap", endCap);
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xml.putProperty("lineJoin", lineJoin);
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xml.putProperty("miterLimit", miterlimit);
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xml.putProperty("offset", offset);
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xml.putProperty("unit", measureUnit);
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return xml;
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} |
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public void setXMLEntity(XMLEntity xml) { |
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setDescription(xml.getStringProperty("desc"));
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if (xml.contains("dashArray")) { |
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String[] dashProp = xml.getStringProperty("dashArray").split(","); |
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dashArray = new float[dashProp.length]; |
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for (int i = 0; i < dashProp.length; i++) { |
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dashArray[i] = Float.parseFloat(dashProp[i]);
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} |
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} |
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lineWidth = xml.getFloatProperty("lineWidth");
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dashPhase = xml.getFloatProperty("dashPhase");
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endCap = xml.getIntProperty("endCap");
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lineJoin = xml.getIntProperty("lineJoin");
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miterlimit = xml.getFloatProperty("miterLimit");
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offset = xml.getFloatProperty("offset");
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measureUnit = xml.getIntProperty("unit");
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} |
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public Stroke getStroke() { |
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return new BasicStroke((float) lineWidth, endCap, lineJoin, miterlimit, dashArray, dashPhase); |
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} |
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/**
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* @return
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* @uml.property name="lineWidth"
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*/
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public float getLineWidth() { |
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return lineWidth;
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} |
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/**
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* @param width
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* @uml.property name="lineWidth"
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*/
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public void setLineWidth(float width) { |
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this.lineWidth = width;
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} |
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public boolean isSuitableFor(ISymbol symbol) { |
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return symbol instanceof ILineSymbol; |
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} |
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public void setStroke(Stroke stroke) { |
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if (stroke != null) { |
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BasicStroke dummy = (BasicStroke) stroke; |
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dashArray = dummy.getDashArray(); |
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dashPhase = dummy.getDashPhase(); |
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endCap = dummy.getEndCap(); |
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lineJoin = dummy.getLineJoin(); |
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miterlimit = dummy.getMiterLimit(); |
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} |
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} |
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public void drawOutline(Graphics2D g, Rectangle r) { |
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drawInsideRectangle(g, r); |
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} |
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public double getOffset() { |
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return offset;
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} |
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public void setOffset(double offset) { |
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this.offset = offset;
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} |
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public ArrowMarkerSymbol getArrowDecorator() {
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// TODO Implement it
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return null; |
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} |
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public void setArrowDecorator(ArrowMarkerSymbol arrowSym) { |
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// TODO Implement it
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throw new Error("Not yet implemented!"); |
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} |
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public void setUnit(int unitIndex) { |
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this.measureUnit = unitIndex;
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} |
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public int getUnit() { |
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return measureUnit;
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} |
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public int getReferenceSystem() { |
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return referenceSystem;
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} |
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public void setReferenceSystem(int referenceSystem) { |
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this.referenceSystem = referenceSystem;
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} |
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public int getCartographicSize(ViewPort viewPort, double dpi, FShape shp) { |
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return CartographicSupportToolkit.getCartographicLength(this, getOffset(), viewPort, dpi); |
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} |
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} |