Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java @ 2048:3157a78e6494
Improved chart title and subtitle creation in ChartGenerators - all ChartGenerators make now use of title and subtitle provided by ChartSettings.
flys-artifacts/trunk@3538 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 23 Dec 2011 14:24:57 +0000 |
| parents | 0318fa6f0844 |
| children | 2d5f2bc68cc6 |
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| 2047:0318fa6f0844 | 2048:3157a78e6494 |
|---|---|
| 123 this.inverted = inverted; | 123 this.inverted = inverted; |
| 124 } | 124 } |
| 125 | 125 |
| 126 | 126 |
| 127 /** | 127 /** |
| 128 * Returns a title for the chart from ChartSettings object | 128 * Returns the default title for this chart. |
| 129 * if this object is not null or creates a default title. | |
| 130 * | 129 * |
| 131 * @return a title. | 130 * @return the default title for this chart. |
| 132 */ | 131 */ |
| 133 @Override | 132 @Override |
| 134 public String getChartTitle() { | 133 public String getDefaultChartTitle() { |
| 135 ChartSettings chartSettings = getChartSettings(); | |
| 136 if (chartSettings != null) { | |
| 137 return getChartTitle(chartSettings); | |
| 138 } | |
| 139 | |
| 140 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); | 134 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); |
| 141 } | 135 } |
| 142 | 136 |
| 143 | 137 |
| 144 /** | 138 /** |
| 145 * Returns a subtitle for the chart from ChartSettings object | 139 * Returns the default subtitle for this chart. |
| 146 * if this object is not null or creates a default title. | |
| 147 * | 140 * |
| 148 * @return a title. | 141 * @return the default subtitle for this chart. |
| 149 */ | 142 */ |
| 150 @Override | 143 @Override |
| 151 protected String getChartSubtitle() { | 144 protected String getDefaultChartSubtitle() { |
| 152 ChartSettings chartSettings = getChartSettings(); | |
| 153 if (chartSettings != null) { | |
| 154 return getChartSubtitle(chartSettings); | |
| 155 } | |
| 156 | |
| 157 double[] dist = getRange(); | 145 double[] dist = getRange(); |
| 158 | 146 |
| 159 Object[] args = new Object[] { | 147 Object[] args = new Object[] { |
| 160 getRiverName(), | 148 getRiverName(), |
| 161 | 149 |
| 182 * @see getChartSubtitleKey | 170 * @see getChartSubtitleKey |
| 183 */ | 171 */ |
| 184 @Override | 172 @Override |
| 185 protected void addSubtitles(JFreeChart chart) { | 173 protected void addSubtitles(JFreeChart chart) { |
| 186 String subtitle = getChartSubtitle(); | 174 String subtitle = getChartSubtitle(); |
| 187 chart.addSubtitle(new TextTitle(subtitle)); | 175 |
| 176 if (subtitle != null && subtitle.length() > 0) { | |
| 177 chart.addSubtitle(new TextTitle(subtitle)); | |
| 178 } | |
| 188 } | 179 } |
| 189 | 180 |
| 190 | 181 |
| 191 /** | 182 /** |
| 192 * Get internationalized label for the x axis. | 183 * Get internationalized label for the x axis. |