Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/chart/Chart.java @ 318:5f2820e821e0
Implemented a helper class for exporting charts. Adapted code.
gnv-artifacts/trunk@376 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 26 Nov 2009 16:10:47 +0000 |
| parents | 9ba2cf8cad8d |
| children | f5a041000357 |
comparison
equal
deleted
inserted
replaced
| 317:342cd58291f1 | 318:5f2820e821e0 |
|---|---|
| 1 package de.intevation.gnv.chart; | 1 package de.intevation.gnv.chart; |
| 2 | |
| 3 import java.io.IOException; | |
| 4 import java.awt.image.BufferedImage; | |
| 5 | 2 |
| 6 import org.jfree.chart.JFreeChart; | 3 import org.jfree.chart.JFreeChart; |
| 7 | 4 |
| 8 | 5 |
| 9 /** | 6 /** |
| 10 * @author Ingo Weinzierl <ingo.weinzierl@intevation.de> | 7 * @author Ingo Weinzierl <ingo.weinzierl@intevation.de> |
| 11 */ | 8 */ |
| 12 public interface Chart { | 9 public interface Chart { |
| 13 | 10 |
| 14 public JFreeChart generateChart(); | 11 public JFreeChart generateChart(); |
| 15 | |
| 16 public BufferedImage exportImage(int width, int height) | |
| 17 throws IOException; | |
| 18 | |
| 19 public void exportSVG(); //TODO Change return value | |
| 20 | |
| 21 public void exportPDF(); //TODO Change return value | |
| 22 } | 12 } |