Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator2.java @ 9104:07d51fd4864c
Added metadata subtitle to all chart export
| author | gernotbelger |
|---|---|
| date | Tue, 29 May 2018 11:35:44 +0200 |
| parents | 3ac9cb0029b2 |
| children | 1cc7653ca84f |
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| 9103:e68d4a10c308 | 9104:07d51fd4864c |
|---|---|
| 78 /** | 78 /** |
| 79 * Implementation of the OutGenerator interface for charts. | 79 * Implementation of the OutGenerator interface for charts. |
| 80 * It should provide some basic things that equal in all chart types. | 80 * It should provide some basic things that equal in all chart types. |
| 81 * | 81 * |
| 82 */ | 82 */ |
| 83 public abstract class ChartGenerator2 implements OutGenerator { | 83 // FIXME: copy/paste of ChartGenerator with LOTS of duplicate code... move duplicates to AbstractChartGenrator! |
| 84 public abstract class ChartGenerator2 extends AbstractChartGenerator { | |
| 84 | 85 |
| 85 private static Logger log = Logger.getLogger(ChartGenerator2.class); | 86 private static Logger log = Logger.getLogger(ChartGenerator2.class); |
| 86 | 87 |
| 87 public static final boolean USE_NOP_GRAPHICS = | 88 public static final boolean USE_NOP_GRAPHICS = |
| 88 Boolean.getBoolean("info.rendering.nop.graphics"); | 89 Boolean.getBoolean("info.rendering.nop.graphics"); |
| 144 | 145 |
| 145 /** | 146 /** |
| 146 * Default constructor that initializes internal data structures. | 147 * Default constructor that initializes internal data structures. |
| 147 */ | 148 */ |
| 148 public ChartGenerator2() { | 149 public ChartGenerator2() { |
| 149 datasets = new TreeMap<Integer, AxisDataset>(); | 150 datasets = new TreeMap<>(); |
| 150 yAnnotations = new TreeMap<Integer, RiverAnnotation>(); | 151 yAnnotations = new TreeMap<>(); |
| 152 } | |
| 153 | |
| 154 @Override | |
| 155 protected final D4EArtifact getArtifact() { | |
| 156 // FIXME: should already made sure when this member is set | |
| 157 return (D4EArtifact) this.master; | |
| 158 } | |
| 159 | |
| 160 @Override | |
| 161 protected final CallContext getContext() { | |
| 162 return this.context; | |
| 163 } | |
| 164 | |
| 165 @Override | |
| 166 protected final Document getRequest() { | |
| 167 return this.request; | |
| 151 } | 168 } |
| 152 | 169 |
| 153 /** | 170 /** |
| 154 * Adds annotations to list. The given annotation will be visible. | 171 * Adds annotations to list. The given annotation will be visible. |
| 155 */ | 172 */ |
| 261 | 278 |
| 262 if (subtitle != null && subtitle.length() > 0) { | 279 if (subtitle != null && subtitle.length() > 0) { |
| 263 chart.addSubtitle(new TextTitle(subtitle)); | 280 chart.addSubtitle(new TextTitle(subtitle)); |
| 264 } | 281 } |
| 265 } | 282 } |
| 266 | 283 |
| 267 /** | 284 /** |
| 268 * Generate chart. | 285 * Generate chart. |
| 269 */ | 286 */ |
| 270 @Override | 287 @Override |
| 271 public void generate() throws IOException { | 288 public void generate() throws IOException { |
| 1089 | 1106 |
| 1090 public String msg(String key, String def, Object[] args) { | 1107 public String msg(String key, String def, Object[] args) { |
| 1091 return Resources.getMsg(context.getMeta(), key, def, args); | 1108 return Resources.getMsg(context.getMeta(), key, def, args); |
| 1092 } | 1109 } |
| 1093 | 1110 |
| 1094 | |
| 1095 protected String getRiverName() { | |
| 1096 D4EArtifact flys = (D4EArtifact) master; | |
| 1097 | |
| 1098 River river = RiverUtils.getRiver(flys); | |
| 1099 return (river != null) ? river.getName() : ""; | |
| 1100 } | |
| 1101 | |
| 1102 | |
| 1103 protected double[] getRange() { | |
| 1104 D4EArtifact flys = (D4EArtifact) master; | |
| 1105 | |
| 1106 RangeAccess rangeAccess = new RangeAccess(flys); | |
| 1107 return rangeAccess.getKmRange(); | |
| 1108 } | |
| 1109 | |
| 1110 | |
| 1111 /** | 1111 /** |
| 1112 * Returns the size of a chart export as array which has been specified by | 1112 * Returns the size of a chart export as array which has been specified by |
| 1113 * the incoming request document. | 1113 * the incoming request document. |
| 1114 * | 1114 * |
| 1115 * @return the size of a chart as [width, height] or null if no width or | 1115 * @return the size of a chart as [width, height] or null if no width or |
| 1161 | 1161 |
| 1162 return format == null || format.length() == 0 | 1162 return format == null || format.length() == 0 |
| 1163 ? DEFAULT_CHART_FORMAT | 1163 ? DEFAULT_CHART_FORMAT |
| 1164 : format; | 1164 : format; |
| 1165 } | 1165 } |
| 1166 | |
| 1167 | 1166 |
| 1168 /** | 1167 /** |
| 1169 * Returns the X-Axis range as String array from request document. | 1168 * Returns the X-Axis range as String array from request document. |
| 1170 * If the (x|y)range elements are not found in request document, return | 1169 * If the (x|y)range elements are not found in request document, return |
| 1171 * null (i.e. not zoomed). | 1170 * null (i.e. not zoomed). |