Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/jfree/XYStyle.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 b0ba96bbf01d
children
comparison
equal deleted inserted replaced
3463:7198f04e4221 3464:0b9b2a0c4e64
1 package de.intevation.flys.jfree; 1 package de.intevation.flys.jfree;
2
3 import de.intevation.flys.utils.ThemeUtil;
2 4
3 import java.awt.BasicStroke; 5 import java.awt.BasicStroke;
4 import java.awt.Color; 6 import java.awt.Color;
5 import java.awt.geom.Ellipse2D; 7 import java.awt.geom.Ellipse2D;
6 8
7 import org.apache.log4j.Logger; 9 import org.apache.log4j.Logger;
8 10 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
9 import org.w3c.dom.Document; 11 import org.w3c.dom.Document;
10
11 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
12
13 import de.intevation.flys.utils.ThemeUtil;
14 12
15 13
16 /** 14 /**
17 * Utility to apply theme-settings to a renderer. 15 * Utility to apply theme-settings to a renderer.
18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 16 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
34 32
35 /** 33 /**
36 * Applies line color, size and type attributes to renderer, also 34 * Applies line color, size and type attributes to renderer, also
37 * whether to draw lines and/or points. 35 * whether to draw lines and/or points.
38 */ 36 */
37 @Override
39 public XYLineAndShapeRenderer applyTheme(XYLineAndShapeRenderer r, int idx){ 38 public XYLineAndShapeRenderer applyTheme(XYLineAndShapeRenderer r, int idx){
40 this.renderer = r; 39 this.renderer = r;
41 applyLineColor(r, idx); 40 applyLineColor(r, idx);
42 applyLineSize(r, idx); 41 applyLineSize(r, idx);
43 applyLineType(r, idx); 42 applyLineType(r, idx);
45 applyShowPoints(r, idx); 44 applyShowPoints(r, idx);
46 applyPointSize(r, idx); 45 applyPointSize(r, idx);
47 applyPointColor(r, idx); 46 applyPointColor(r, idx);
48 applyShowMinimum(r, idx); 47 applyShowMinimum(r, idx);
49 applyShowMaximum(r, idx); 48 applyShowMaximum(r, idx);
49
50 // Line label styles
50 applyShowLineLabel(r, idx); 51 applyShowLineLabel(r, idx);
52 applyShowLineLabelBG(r, idx);
51 applyLineLabelFont(r, idx); 53 applyLineLabelFont(r, idx);
52 applyLineLabelColor(r, idx); 54 applyLineLabelColor(r, idx);
53 applyShowLineLabelBG(r, idx);
54 applyLineLabelBGColor(r, idx); 55 applyLineLabelBGColor(r, idx);
56
57 // Point label styles
58 // TODO: Currently point label are annotations and are not drawn this way
59 /*
60 applyShowPointLabelBG(r, idx);
61 applyLinePointFont(r, idx);
62 applyLinePointColor(r, idx);
63 applyLinePointBGColor(r, idx);*/
55 64
56 return r; 65 return r;
57 } 66 }
58 67
59 68
86 /** Tells the renderer whether or not to fill the bg of a lines label. */ 95 /** Tells the renderer whether or not to fill the bg of a lines label. */
87 protected void applyShowLineLabelBG(XYLineAndShapeRenderer r, int idx) { 96 protected void applyShowLineLabelBG(XYLineAndShapeRenderer r, int idx) {
88 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 97 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
89 return; 98 return;
90 } 99 }
91 boolean showLabelLine = ThemeUtil.parseShowLineLabelBG(theme); 100 boolean showLabelLine = ThemeUtil.parseLabelShowBackground(theme);
92 ((EnhancedLineAndShapeRenderer)r).setShowLineLabelBG(idx, showLabelLine); 101 ((EnhancedLineAndShapeRenderer)r).setShowLineLabelBG(idx, showLabelLine);
93 } 102 }
94 103
95 /** Tell the renderer which font (and -size and -style) to use for 104 /** Tell the renderer which font (and -size and -style) to use for
96 * linelabels. */ 105 * linelabels. */
97 protected void applyLineLabelFont(XYLineAndShapeRenderer r, int idx) { 106 protected void applyLineLabelFont(XYLineAndShapeRenderer r, int idx) {
98 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 107 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
99 return; 108 return;
100 } 109 }
101 ((EnhancedLineAndShapeRenderer)r).setLineLabelFont(ThemeUtil.parseLineLabelFont(theme), idx); 110 ((EnhancedLineAndShapeRenderer)r).setLineLabelFont(
111 ThemeUtil.parseTextFont(theme), idx);
102 } 112 }
103 113
104 /** Tell the renderer which color to use for 114 /** Tell the renderer which color to use for
105 * linelabels. */ 115 * linelabels. */
106 protected void applyLineLabelColor(XYLineAndShapeRenderer r, int idx) { 116 protected void applyLineLabelColor(XYLineAndShapeRenderer r, int idx) {
107 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 117 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
108 return; 118 return;
109 } 119 }
110 ((EnhancedLineAndShapeRenderer)r).setLineLabelTextColor(idx, ThemeUtil.parseLineLabelTextColor(theme)); 120 ((EnhancedLineAndShapeRenderer)r).setLineLabelTextColor(
121 idx, ThemeUtil.parseTextColor(theme));
111 } 122 }
112 123
113 /** Tell the renderer which color to use for bg of 124 /** Tell the renderer which color to use for bg of
114 * linelabels. */ 125 * linelabels. */
115 protected void applyLineLabelBGColor(XYLineAndShapeRenderer r, int idx) { 126 protected void applyLineLabelBGColor(XYLineAndShapeRenderer r, int idx) {
116 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 127 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
117 return; 128 return;
118 } 129 }
119 ((EnhancedLineAndShapeRenderer)r).setLineLabelBGColor(idx, 130 ((EnhancedLineAndShapeRenderer)r).setLineLabelBGColor(idx,
120 ThemeUtil.parseLineLabelBGColor(theme)); 131 ThemeUtil.parseTextBackground(theme));
121 } 132 }
122 133
123 /** Set stroke of series. */ 134 /** Set stroke of series. */
124 protected void applyLineSize(XYLineAndShapeRenderer r, int idx) { 135 protected void applyLineSize(XYLineAndShapeRenderer r, int idx) {
125 int size = ThemeUtil.parseLineWidth(theme); 136 int size = ThemeUtil.parseLineWidth(theme);
208 EnhancedLineAndShapeRenderer er = (EnhancedLineAndShapeRenderer) r; 219 EnhancedLineAndShapeRenderer er = (EnhancedLineAndShapeRenderer) r;
209 er.setIsMaximumShapeVisible(idx, visible); 220 er.setIsMaximumShapeVisible(idx, visible);
210 } 221 }
211 222
212 223
224 @Override
213 public XYLineAndShapeRenderer getRenderer() { 225 public XYLineAndShapeRenderer getRenderer() {
214 return this.renderer; 226 return this.renderer;
215 } 227 }
216 } 228 }
217 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 229 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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