Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/raster/AbstractProducer.java @ 801:d766fe2d917a
More javadoc.
gnv-artifacts/trunk@883 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 06 Apr 2010 16:53:43 +0000 |
| parents | f7038820df2e |
| children | feae2f9d6c6f |
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| 800:db5b04ecb426 | 801:d766fe2d917a |
|---|---|
| 1 package de.intevation.gnv.raster; | 1 package de.intevation.gnv.raster; |
| 2 | 2 |
| 3 import de.intevation.gnv.raster.Vectorizer.RingsHandler; | 3 import de.intevation.gnv.raster.Vectorizer.RingsHandler; |
| 4 | 4 |
| 5 /** | |
| 6 * Abstract base class for producing multi polygons and | |
| 7 * multi line strings. This base class stores a bounding box | |
| 8 * of world coordinates which helps to transform the index | |
| 9 * spaced egde data into real world coordinates. | |
| 10 * | |
| 11 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> | |
| 12 */ | |
| 5 public abstract class AbstractProducer | 13 public abstract class AbstractProducer |
| 6 implements RingsHandler | 14 implements RingsHandler |
| 7 { | 15 { |
| 16 /** | |
| 17 * min x coord of the world. | |
| 18 */ | |
| 8 protected double minX; | 19 protected double minX; |
| 20 | |
| 21 /** | |
| 22 * min y coord of the world. | |
| 23 */ | |
| 9 protected double minY; | 24 protected double minY; |
| 25 | |
| 26 /** | |
| 27 * max x coord of the world. | |
| 28 */ | |
| 10 protected double maxX; | 29 protected double maxX; |
| 30 | |
| 31 /** | |
| 32 * max y coord of the world. | |
| 33 */ | |
| 11 protected double maxY; | 34 protected double maxY; |
| 12 | 35 |
| 36 /** | |
| 37 * Default constructor. | |
| 38 */ | |
| 13 public AbstractProducer() { | 39 public AbstractProducer() { |
| 14 } | 40 } |
| 15 | 41 |
| 42 /** | |
| 43 * Constructor to create an Abstract producer with a | |
| 44 * given world bounding box. | |
| 45 * @param minX Min x coord of the world. | |
| 46 * @param minY Min y coord of the world. | |
| 47 * @param maxX Max x coord of the world. | |
| 48 * @param maxY Max y coord of the world. | |
| 49 */ | |
| 16 public AbstractProducer( | 50 public AbstractProducer( |
| 17 double minX, double minY, | 51 double minX, double minY, |
| 18 double maxX, double maxY | 52 double maxX, double maxY |
| 19 ) { | 53 ) { |
| 20 this.minX = minX; | 54 this.minX = minX; |