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comparison artifacts/src/main/java/org/dive4elements/river/jfree/XYStyle.java @ 6905:1b35b2ddfc28

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Artifacts: Introduce ThemeDocument & make stuff compileable again. THIS BREAKS THE SYSTEM! TODO: Move ThemeUtils into ThemeDocument.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 22 Aug 2013 23:31:38 +0200
parents af13ceeba52a
children 2d690611d110
comparison
equal deleted inserted replaced
6904:d710bd3df387 6905:1b35b2ddfc28
6 * documentation coming with Dive4Elements River for details. 6 * documentation coming with Dive4Elements River for details.
7 */ 7 */
8 8
9 package org.dive4elements.river.jfree; 9 package org.dive4elements.river.jfree;
10 10
11 import org.dive4elements.river.utils.ThemeUtil; 11 import org.dive4elements.river.themes.ThemeDocument;
12 12
13 import java.awt.BasicStroke; 13 import java.awt.BasicStroke;
14 import java.awt.Color; 14 import java.awt.Color;
15 import java.awt.geom.Ellipse2D; 15 import java.awt.geom.Ellipse2D;
16 16
17 import org.apache.log4j.Logger; 17 import org.apache.log4j.Logger;
18 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; 18 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
19 import org.w3c.dom.Document;
20 19
21 20
22 /** 21 /**
23 * Utility to apply theme-settings to a renderer. 22 * Utility to apply theme-settings to a renderer.
24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 23 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
25 */ 24 */
26 public class XYStyle implements Style { 25 public class XYStyle implements Style {
27 26
28 private static Logger logger = Logger.getLogger(XYStyle.class); 27 private static Logger logger = Logger.getLogger(XYStyle.class);
29 28
30 protected Document theme; 29 protected ThemeDocument theme;
31 30
32 protected XYLineAndShapeRenderer renderer; 31 protected XYLineAndShapeRenderer renderer;
33 32
34 33
35 public XYStyle(Document theme) { 34 public XYStyle(ThemeDocument theme) {
36 this.theme = theme; 35 this.theme = theme;
37 this.renderer = null;
38 } 36 }
39 37
40 38
41 /** 39 /**
42 * Applies line color, size and type attributes to renderer, also 40 * Applies line color, size and type attributes to renderer, also
74 } 72 }
75 73
76 74
77 /** Set line color to renderer. */ 75 /** Set line color to renderer. */
78 protected void applyLineColor(XYLineAndShapeRenderer r, int idx) { 76 protected void applyLineColor(XYLineAndShapeRenderer r, int idx) {
79 Color c = ThemeUtil.parseLineColorField(theme); 77 Color c = theme.parseLineColorField();
80 if(c != null) { 78 if(c != null) {
81 logger.debug("applyLineColor " + c.toString()); 79 logger.debug("applyLineColor " + c.toString());
82 r.setSeriesPaint(idx, c); 80 r.setSeriesPaint(idx, c);
83 } 81 }
84 else { 82 else {
90 /** Tells the renderer whether or not to add a label to a line. */ 88 /** Tells the renderer whether or not to add a label to a line. */
91 protected void applyShowLineLabel(XYLineAndShapeRenderer r, int idx) { 89 protected void applyShowLineLabel(XYLineAndShapeRenderer r, int idx) {
92 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 90 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
93 return; 91 return;
94 } 92 }
95 boolean showLabelLine = ThemeUtil.parseShowLineLabel(theme); 93 boolean showLabelLine = theme.parseShowLineLabel();
96 boolean anyLabel = showLabelLine || ThemeUtil.parseShowWidth(theme) || 94 boolean anyLabel = showLabelLine || theme.parseShowWidth() ||
97 ThemeUtil.parseShowLevel(theme) || 95 theme.parseShowLevel() ||
98 ThemeUtil.parseShowMiddleHeight(theme); 96 theme.parseShowMiddleHeight();
99 ((EnhancedLineAndShapeRenderer)r).setShowLineLabel(anyLabel, idx); 97 ((EnhancedLineAndShapeRenderer)r).setShowLineLabel(anyLabel, idx);
100 } 98 }
101 99
102 100
103 /** Tells the renderer whether or not to fill the bg of a lines label. */ 101 /** Tells the renderer whether or not to fill the bg of a lines label. */
104 protected void applyShowLineLabelBG(XYLineAndShapeRenderer r, int idx) { 102 protected void applyShowLineLabelBG(XYLineAndShapeRenderer r, int idx) {
105 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 103 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
106 return; 104 return;
107 } 105 }
108 boolean showLabelLine = ThemeUtil.parseLabelShowBackground(theme); 106 boolean showLabelLine = theme.parseLabelShowBackground();
109 ((EnhancedLineAndShapeRenderer)r).setShowLineLabelBG(idx, showLabelLine); 107 ((EnhancedLineAndShapeRenderer)r).setShowLineLabelBG(idx, showLabelLine);
110 } 108 }
111 109
112 /** Tell the renderer which font (and -size and -style) to use for 110 /** Tell the renderer which font (and -size and -style) to use for
113 * linelabels. */ 111 * linelabels. */
114 protected void applyLineLabelFont(XYLineAndShapeRenderer r, int idx) { 112 protected void applyLineLabelFont(XYLineAndShapeRenderer r, int idx) {
115 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 113 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
116 return; 114 return;
117 } 115 }
118 ((EnhancedLineAndShapeRenderer)r).setLineLabelFont( 116 ((EnhancedLineAndShapeRenderer)r).setLineLabelFont(
119 ThemeUtil.parseTextFont(theme), idx); 117 theme.parseTextFont(), idx);
120 } 118 }
121 119
122 /** Tell the renderer which color to use for 120 /** Tell the renderer which color to use for
123 * linelabels. */ 121 * linelabels. */
124 protected void applyLineLabelColor(XYLineAndShapeRenderer r, int idx) { 122 protected void applyLineLabelColor(XYLineAndShapeRenderer r, int idx) {
125 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 123 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
126 return; 124 return;
127 } 125 }
128 ((EnhancedLineAndShapeRenderer)r).setLineLabelTextColor( 126 ((EnhancedLineAndShapeRenderer)r).setLineLabelTextColor(
129 idx, ThemeUtil.parseTextColor(theme)); 127 idx, theme.parseTextColor());
130 } 128 }
131 129
132 /** Tell the renderer which color to use for bg of 130 /** Tell the renderer which color to use for bg of
133 * linelabels. */ 131 * linelabels. */
134 protected void applyLineLabelBGColor(XYLineAndShapeRenderer r, int idx) { 132 protected void applyLineLabelBGColor(XYLineAndShapeRenderer r, int idx) {
135 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 133 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
136 return; 134 return;
137 } 135 }
138 ((EnhancedLineAndShapeRenderer)r).setLineLabelBGColor(idx, 136 ((EnhancedLineAndShapeRenderer)r).setLineLabelBGColor(idx,
139 ThemeUtil.parseTextBackground(theme)); 137 theme.parseTextBackground());
140 } 138 }
141 139
142 /** Set stroke of series. */ 140 /** Set stroke of series. */
143 protected void applyLineSize(XYLineAndShapeRenderer r, int idx) { 141 protected void applyLineSize(XYLineAndShapeRenderer r, int idx) {
144 int size = ThemeUtil.parseLineWidth(theme); 142 int size = theme.parseLineWidth();
145 r.setSeriesStroke( 143 r.setSeriesStroke(
146 idx, 144 idx,
147 new BasicStroke(size)); 145 new BasicStroke(size));
148 } 146 }
149 147
150 148
151 /** Set stroke strength of series. */ 149 /** Set stroke strength of series. */
152 protected void applyLineType(XYLineAndShapeRenderer r, int idx) { 150 protected void applyLineType(XYLineAndShapeRenderer r, int idx) {
153 int size = ThemeUtil.parseLineWidth(theme); 151 int size = theme.parseLineWidth();
154 float[] dashes = ThemeUtil.parseLineStyle(theme); 152 float[] dashes = theme.parseLineStyle();
155 153
156 // Do not apply the dashed style. 154 // Do not apply the dashed style.
157 if (dashes.length <= 1) { 155 if (dashes.length <= 1) {
158 return; 156 return;
159 } 157 }
168 0.0f)); 166 0.0f));
169 } 167 }
170 168
171 169
172 protected void applyPointSize(XYLineAndShapeRenderer r, int idx) { 170 protected void applyPointSize(XYLineAndShapeRenderer r, int idx) {
173 int size = ThemeUtil.parsePointWidth(theme); 171 int size = theme.parsePointWidth();
174 int dim = 2 * size; 172 int dim = 2 * size;
175 173
176 r.setSeriesShape(idx, new Ellipse2D.Double(-size, -size, dim, dim)); 174 r.setSeriesShape(idx, new Ellipse2D.Double(-size, -size, dim, dim));
177 } 175 }
178 176
179 177
180 protected void applyPointColor(XYLineAndShapeRenderer r, int idx) { 178 protected void applyPointColor(XYLineAndShapeRenderer r, int idx) {
181 Color c = ThemeUtil.parsePointColor(theme); 179 Color c = theme.parsePointColor();
182 180
183 if (c != null) { 181 if (c != null) {
184 r.setSeriesFillPaint(idx, c); 182 r.setSeriesFillPaint(idx, c);
185 r.setUseFillPaint(true); 183 r.setUseFillPaint(true);
186 r.setDrawOutlines(false); 184 r.setDrawOutlines(false);
190 188
191 /** 189 /**
192 * Sets form and visibility of points. 190 * Sets form and visibility of points.
193 */ 191 */
194 protected void applyShowPoints(XYLineAndShapeRenderer r, int idx) { 192 protected void applyShowPoints(XYLineAndShapeRenderer r, int idx) {
195 boolean show = ThemeUtil.parseShowPoints(theme); 193 boolean show = theme.parseShowPoints();
196 194
197 r.setSeriesShapesVisible(idx, show); 195 r.setSeriesShapesVisible(idx, show);
198 r.setDrawOutlines(true); 196 r.setDrawOutlines(true);
199 } 197 }
200 198
201 199
202 protected void applyShowLine(XYLineAndShapeRenderer r, int idx) { 200 protected void applyShowLine(XYLineAndShapeRenderer r, int idx) {
203 boolean show = ThemeUtil.parseShowLine(theme); 201 boolean show = theme.parseShowLine();
204 r.setSeriesLinesVisible(idx, show); 202 r.setSeriesLinesVisible(idx, show);
205 } 203 }
206 204
207 205
208 protected void applyShowMinimum(XYLineAndShapeRenderer r, int idx) { 206 protected void applyShowMinimum(XYLineAndShapeRenderer r, int idx) {
209 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 207 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
210 return; 208 return;
211 } 209 }
212 210
213 boolean visible = ThemeUtil.parseShowMinimum(theme); 211 boolean visible = theme.parseShowMinimum();
214 212
215 EnhancedLineAndShapeRenderer er = (EnhancedLineAndShapeRenderer) r; 213 EnhancedLineAndShapeRenderer er = (EnhancedLineAndShapeRenderer) r;
216 er.setIsMinimumShapeVisisble(idx, visible); 214 er.setIsMinimumShapeVisisble(idx, visible);
217 } 215 }
218 216
220 protected void applyShowMaximum(XYLineAndShapeRenderer r, int idx) { 218 protected void applyShowMaximum(XYLineAndShapeRenderer r, int idx) {
221 if (!(r instanceof EnhancedLineAndShapeRenderer)) { 219 if (!(r instanceof EnhancedLineAndShapeRenderer)) {
222 return; 220 return;
223 } 221 }
224 222
225 boolean visible = ThemeUtil.parseShowMaximum(theme); 223 boolean visible = theme.parseShowMaximum();
226 224
227 EnhancedLineAndShapeRenderer er = (EnhancedLineAndShapeRenderer) r; 225 EnhancedLineAndShapeRenderer er = (EnhancedLineAndShapeRenderer) r;
228 er.setIsMaximumShapeVisible(idx, visible); 226 er.setIsMaximumShapeVisible(idx, visible);
229 } 227 }
230 228
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