Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java @ 7097:c64c04d0796e generator-refactoring
Move manual point handling into a Processor
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Mon, 23 Sep 2013 12:21:08 +0200 |
| parents | 5c059c05b100 |
| children | 24f153ad1f40 |
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| 7096:5c059c05b100 | 7097:c64c04d0796e |
|---|---|
| 34 import org.jfree.data.Range; | 34 import org.jfree.data.Range; |
| 35 import org.jfree.data.general.Series; | 35 import org.jfree.data.general.Series; |
| 36 import org.jfree.data.xy.XYDataset; | 36 import org.jfree.data.xy.XYDataset; |
| 37 import org.jfree.data.xy.XYSeries; | 37 import org.jfree.data.xy.XYSeries; |
| 38 import org.jfree.data.xy.XYSeriesCollection; | 38 import org.jfree.data.xy.XYSeriesCollection; |
| 39 import org.json.JSONArray; | |
| 40 import org.json.JSONException; | |
| 41 | 39 |
| 42 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | 40 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
| 43 import org.dive4elements.artifactdatabase.state.Facet; | 41 import org.dive4elements.artifactdatabase.state.Facet; |
| 44 import org.dive4elements.river.artifacts.D4EArtifact; | 42 import org.dive4elements.river.artifacts.D4EArtifact; |
| 45 import org.dive4elements.river.exports.process.Processor; | 43 import org.dive4elements.river.exports.process.Processor; |
| 901 * @param rangeAxis The domain axis that needs localization. | 899 * @param rangeAxis The domain axis that needs localization. |
| 902 */ | 900 */ |
| 903 protected void localizeRangeAxis(ValueAxis rangeAxis) { | 901 protected void localizeRangeAxis(ValueAxis rangeAxis) { |
| 904 NumberFormat nf = NumberFormat.getInstance(getLocale()); | 902 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
| 905 ((NumberAxis) rangeAxis).setNumberFormatOverride(nf); | 903 ((NumberAxis) rangeAxis).setNumberFormatOverride(nf); |
| 906 } | |
| 907 | |
| 908 | |
| 909 /** | |
| 910 * Do Points out. | |
| 911 */ | |
| 912 protected void doPoints( | |
| 913 Object o, | |
| 914 ArtifactAndFacet aandf, | |
| 915 ThemeDocument theme, | |
| 916 boolean visible, | |
| 917 int axisIndex | |
| 918 ) { | |
| 919 String seriesName = aandf.getFacetDescription(); | |
| 920 XYSeries series = new StyledXYSeries(seriesName, theme); | |
| 921 | |
| 922 // Add text annotations for single points. | |
| 923 List<XYTextAnnotation> xy = new ArrayList<XYTextAnnotation>(); | |
| 924 | |
| 925 try { | |
| 926 JSONArray points = new JSONArray((String) o); | |
| 927 for (int i = 0, P = points.length(); i < P; i++) { | |
| 928 JSONArray array = points.getJSONArray(i); | |
| 929 double x = array.getDouble(0); | |
| 930 double y = array.getDouble(1); | |
| 931 String name = array.getString(2); | |
| 932 boolean act = array.getBoolean(3); | |
| 933 if (!act) { | |
| 934 continue; | |
| 935 } | |
| 936 //logger.debug(" x " + x + " y " + y ); | |
| 937 series.add(x, y, false); | |
| 938 xy.add(new CollisionFreeXYTextAnnotation(name, x, y)); | |
| 939 } | |
| 940 } | |
| 941 catch(JSONException e){ | |
| 942 logger.error("Could not decode json."); | |
| 943 } | |
| 944 | |
| 945 RiverAnnotation annotation = new RiverAnnotation(null, null, null, theme); | |
| 946 annotation.setTextAnnotations(xy); | |
| 947 | |
| 948 // Do not generate second legend entry. (null was passed for the aand before). | |
| 949 if (visible) { | |
| 950 annotations.add(annotation); | |
| 951 } | |
| 952 // doAnnotations(annotations, null, theme, visible); | |
| 953 addAxisSeries(series, axisIndex, visible); | |
| 954 } | 904 } |
| 955 | 905 |
| 956 | 906 |
| 957 /** | 907 /** |
| 958 * Create a hash from a legenditem. | 908 * Create a hash from a legenditem. |