Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/ChartExportHelper.java @ 1036:e6aff80b59ff
Added proof-of-concept collision detection for text annotations.
flys-artifacts/trunk@2497 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 17 Aug 2011 09:16:20 +0000 |
| parents | 2f25ca828efd |
| children | 5966a20fc72c |
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| 1035:9f69a5f0af98 | 1036:e6aff80b59ff |
|---|---|
| 25 | 25 |
| 26 import java.io.IOException; | 26 import java.io.IOException; |
| 27 import java.io.OutputStream; | 27 import java.io.OutputStream; |
| 28 import java.io.OutputStreamWriter; | 28 import java.io.OutputStreamWriter; |
| 29 import java.io.UnsupportedEncodingException; | 29 import java.io.UnsupportedEncodingException; |
| 30 import org.jfree.chart.ChartRenderingInfo; | |
| 30 | 31 |
| 31 import javax.imageio.ImageIO; | 32 import javax.imageio.ImageIO; |
| 32 | 33 |
| 33 import org.apache.batik.svggen.SVGGraphics2D; | 34 import org.apache.batik.svggen.SVGGraphics2D; |
| 34 import org.apache.batik.svggen.SVGGraphics2DIOException; | 35 import org.apache.batik.svggen.SVGGraphics2DIOException; |
| 87 ) | 88 ) |
| 88 throws IOException | 89 throws IOException |
| 89 { | 90 { |
| 90 log.info("export chart as png"); | 91 log.info("export chart as png"); |
| 91 | 92 |
| 93 ChartRenderingInfo info = new ChartRenderingInfo(); | |
| 94 | |
| 92 ImageIO.write( | 95 ImageIO.write( |
| 93 chart.createBufferedImage( | 96 chart.createBufferedImage( |
| 94 width, height, Transparency.BITMASK, null | 97 width, height, Transparency.BITMASK, info |
| 95 ), | 98 ), |
| 96 format, | 99 format, |
| 97 out | 100 out |
| 98 ); | 101 ); |
| 99 } | 102 } |