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annotate flys-artifacts/src/main/java/de/intevation/flys/jfree/StyledDomainMarker.java @ 3464:0b9b2a0c4e64

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Point labels can have a background color now. flys-artifacts/trunk@5132 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Christian Lins <christian.lins@intevation.de>
date Thu, 26 Jul 2012 10:02:07 +0000
parents 9422b559b2d5
children 34da25796c21
rev   line source
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9a4707ec7800 Add styles for W(t) chart domain markers
Christian Lins <christian.lins@intevation.de>
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1 package de.intevation.flys.jfree;
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2
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3 import java.awt.Color;
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4
9a4707ec7800 Add styles for W(t) chart domain markers
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5 import org.jfree.chart.plot.IntervalMarker;
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Christian Lins <christian.lins@intevation.de>
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6 import org.w3c.dom.Document;
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7
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0b9b2a0c4e64 Point labels can have a background color now.
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8 import de.intevation.flys.utils.ThemeUtil;
0b9b2a0c4e64 Point labels can have a background color now.
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9
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Christian Lins <christian.lins@intevation.de>
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10 /**
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Christian Lins <christian.lins@intevation.de>
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11 * Marker that represents a highlighted interval.
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Christian Lins <christian.lins@intevation.de>
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12 * @author <a href="mailto:christian.lins@intevation.de">Christian Lins</a>
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Christian Lins <christian.lins@intevation.de>
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13 */
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14 public class StyledDomainMarker extends IntervalMarker {
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15
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16 private static final long serialVersionUID = -4369410661339512342L;
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17
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18 private final Color fillColor, backgroundColor;
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19
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20 public StyledDomainMarker(double start, double end, Document theme) {
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21 super(start, end);
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22
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23 backgroundColor = ThemeUtil.parseColor(
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24 ThemeUtil.getBackgroundColorString(theme));
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25 fillColor = ThemeUtil.parseColor(
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26 ThemeUtil.getFillColorString(theme));
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27 useSecondColor(false);
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28
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29 int alpha = ThemeUtil.parseInteger(ThemeUtil.getTransparencyAlpha(theme), 128);
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30 setAlpha(alpha / 255.0f);
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31 }
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32
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33 /**
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Christian Lins <christian.lins@intevation.de>
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34 * To properly differentiate several styled domain markers side by side,
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Christian Lins <christian.lins@intevation.de>
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35 * we can use this switch to toggle between two colors.
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36 * @param secondColor
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37 */
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38 public void useSecondColor(boolean secondColor) {
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39 if(secondColor) {
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40 if(backgroundColor != null)
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41 setPaint(backgroundColor);
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42 }
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43 else {
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Christian Lins <christian.lins@intevation.de>
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44 if(fillColor != null)
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45 setPaint(fillColor);
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46 }
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47 }
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48 }
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49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org