Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/raster/IsoPolygonSeriesProducer.java @ 802:4abe172be970
Finished Javadoc of the raster package.
gnv-artifacts/trunk@884 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 07 Apr 2010 07:49:12 +0000 |
| parents | d766fe2d917a |
| children | f953c9a559d8 |
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| 801:d766fe2d917a | 802:4abe172be970 |
|---|---|
| 14 import java.util.Collection; | 14 import java.util.Collection; |
| 15 | 15 |
| 16 import org.apache.log4j.Logger; | 16 import org.apache.log4j.Logger; |
| 17 | 17 |
| 18 /** | 18 /** |
| 19 * Vectorizer backend to generate iso lines which are able to be visualized | |
| 20 * via {@link de.intevation.gnv.jfreechart.PolygonPlot} as line strings | |
| 21 * and custom labels on the chart. | |
| 22 * | |
| 19 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> | 23 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> |
| 20 */ | 24 */ |
| 21 public class IsoPolygonSeriesProducer | 25 public class IsoPolygonSeriesProducer |
| 22 extends IsoProducer | 26 extends IsoProducer |
| 23 { | 27 { |
| 24 private static Logger log = Logger.getLogger( | 28 private static Logger log = Logger.getLogger( |
| 25 IsoPolygonSeriesProducer.class); | 29 IsoPolygonSeriesProducer.class); |
| 26 | 30 |
| 27 public static final Float LINE_WIDTH = Float.valueOf(0.1f); | 31 /** |
| 32 * The line width of the line string used in the chart. | |
| 33 */ | |
| 34 public static final Float LINE_WIDTH = Float.valueOf(0.1f); | |
| 28 | 35 |
| 36 /** | |
| 37 * Constructor to create an IsoPolygonSeriesProducer with a | |
| 38 * given world bounding box. | |
| 39 * @param minX Min x coord of the world. | |
| 40 * @param minY Min y coord of the world. | |
| 41 * @param maxX Max x coord of the world. | |
| 42 * @param maxY Max y coord of the world. | |
| 43 */ | |
| 29 public IsoPolygonSeriesProducer( | 44 public IsoPolygonSeriesProducer( |
| 30 double minX, double minY, | 45 double minX, double minY, |
| 31 double maxX, double maxY | 46 double maxX, double maxY |
| 32 ) { | 47 ) { |
| 33 super(minX, minY, maxX, maxY); | 48 super(minX, minY, maxX, maxY); |
| 34 } | 49 } |
| 35 | 50 |
| 51 /** | |
| 52 * Returns a collection of series with line strings | |
| 53 * with no AttributeGenerator. | |
| 54 * @return The collection with line strings. | |
| 55 */ | |
| 36 public Collection<PolygonSeries> getSeries() { | 56 public Collection<PolygonSeries> getSeries() { |
| 37 return getSeries(null); | 57 return getSeries(null); |
| 38 } | 58 } |
| 39 | 59 |
| 60 /** | |
| 61 * Returns a collection of series with line strings. | |
| 62 * The label attributes are generated with a given generator. | |
| 63 * @param attributeGenerator The attribute generator. Maybe null | |
| 64 * if no attributes should be generated. | |
| 65 * @return The collection with the line strings. | |
| 66 */ | |
| 40 public Collection<PolygonSeries> getSeries( | 67 public Collection<PolygonSeries> getSeries( |
| 41 AttributeGenerator attributeGenerator | 68 AttributeGenerator attributeGenerator |
| 42 ) { | 69 ) { |
| 43 ArrayList<PolygonSeries> series = new ArrayList<PolygonSeries>(); | 70 ArrayList<PolygonSeries> series = new ArrayList<PolygonSeries>(); |
| 44 | 71 |