Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/exports/ChartExportHelper.java @ 1052:b30361464775
The pdf format depends on the chart's aspect ratio (issue290).
gnv-artifacts/trunk@1126 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 26 May 2010 06:45:03 +0000 |
| parents | 7f3154331bc1 |
| children | 6169ddc827ac |
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| 1051:8f836fb6f592 | 1052:b30361464775 |
|---|---|
| 233 */ | 233 */ |
| 234 public static void exportPDF( | 234 public static void exportPDF( |
| 235 OutputStream out, | 235 OutputStream out, |
| 236 JFreeChart chart, | 236 JFreeChart chart, |
| 237 String pageFormat, | 237 String pageFormat, |
| 238 boolean landscape, | |
| 239 float marginLeft, | 238 float marginLeft, |
| 240 float marginRight, | 239 float marginRight, |
| 241 float marginTop, | 240 float marginTop, |
| 242 float marginBottom, | 241 float marginBottom, |
| 243 CallContext context | 242 CallContext context |
| 253 int pageHeight = (int) (page.getTop(marginTop) - page.getBottom(marginBottom)); | 252 int pageHeight = (int) (page.getTop(marginTop) - page.getBottom(marginBottom)); |
| 254 | 253 |
| 255 // the chart width | 254 // the chart width |
| 256 int chartWidth = (Integer) context.getContextValue("chart.width"); | 255 int chartWidth = (Integer) context.getContextValue("chart.width"); |
| 257 int chartHeight = (Integer) context.getContextValue("chart.height"); | 256 int chartHeight = (Integer) context.getContextValue("chart.height"); |
| 257 | |
| 258 boolean landscape = chartWidth > chartHeight ? true : false; | |
| 258 | 259 |
| 259 int width = 0; | 260 int width = 0; |
| 260 int height = 0; | 261 int height = 0; |
| 261 if (landscape) { | 262 if (landscape) { |
| 262 width = pageHeight; | 263 width = pageHeight; |