Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator2.java @ 8341:130160b8d245
Introduce annotations, which know to which axis they belong.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Tue, 30 Sep 2014 11:50:43 +0200 |
| parents | c04c66839288 |
| children | e1ff1263d79a |
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| 8340:8679875f2c09 | 8341:130160b8d245 |
|---|---|
| 127 protected Settings settings; | 127 protected Settings settings; |
| 128 | 128 |
| 129 /** Map of datasets ("index"). */ | 129 /** Map of datasets ("index"). */ |
| 130 protected SortedMap<Integer, AxisDataset> datasets; | 130 protected SortedMap<Integer, AxisDataset> datasets; |
| 131 | 131 |
| 132 /** Map of annotations to add at specific Y-axis. */ | |
| 133 protected SortedMap<Integer, RiverAnnotation> yAnnotations; | |
| 134 | |
| 132 /** List of annotations to insert in plot. */ | 135 /** List of annotations to insert in plot. */ |
| 133 protected List<RiverAnnotation> annotations = new ArrayList<RiverAnnotation>(); | 136 protected List<RiverAnnotation> annotations = new ArrayList<RiverAnnotation>(); |
| 134 | 137 |
| 135 protected abstract List<AxisSection> buildYAxisSections(); | 138 protected abstract List<AxisSection> buildYAxisSections(); |
| 136 | 139 |
| 139 /** | 142 /** |
| 140 * Default constructor that initializes internal data structures. | 143 * Default constructor that initializes internal data structures. |
| 141 */ | 144 */ |
| 142 public ChartGenerator2() { | 145 public ChartGenerator2() { |
| 143 datasets = new TreeMap<Integer, AxisDataset>(); | 146 datasets = new TreeMap<Integer, AxisDataset>(); |
| 147 yAnnotations = new TreeMap<Integer, RiverAnnotation>(); | |
| 144 } | 148 } |
| 145 | 149 |
| 146 /** | 150 /** |
| 147 * Adds annotations to list. The given annotation will be visible. | 151 * Adds annotations to list. The given annotation will be visible. |
| 148 */ | 152 */ |
| 149 public void addAnnotations(RiverAnnotation annotation) { | 153 public void addAnnotations(RiverAnnotation annotation) { |
| 150 annotations.add(annotation); | 154 annotations.add(annotation); |
| 155 } | |
| 156 | |
| 157 public void addYAnnotation(RiverAnnotation annotation, int axisIndex) { | |
| 158 yAnnotations.put(axisIndex, annotation); | |
| 151 } | 159 } |
| 152 | 160 |
| 153 /** | 161 /** |
| 154 * This method needs to be implemented by concrete subclasses to create new | 162 * This method needs to be implemented by concrete subclasses to create new |
| 155 * instances of JFreeChart. | 163 * instances of JFreeChart. |