Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/ChartExportHelper.java @ 3270:4ac581062c40
Fix various documentation issues.
flys-artifacts/trunk@4913 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 10 Jul 2012 12:19:35 +0000 |
| parents | 5648b5b34ae2 |
| children | d9af29a4bb85 |
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| 3269:b2ea89a665bc | 3270:4ac581062c40 |
|---|---|
| 88 * <code>OutputStream</code> with a given format, width and height. | 88 * <code>OutputStream</code> with a given format, width and height. |
| 89 * | 89 * |
| 90 * @param out OutputStream | 90 * @param out OutputStream |
| 91 * @param chart JFreeChart object to be exported. | 91 * @param chart JFreeChart object to be exported. |
| 92 * @param format Format (e.g. png, gif, jpg) | 92 * @param format Format (e.g. png, gif, jpg) |
| 93 * @param width Width, the image used to be | 93 * @param cc context, in which e.g. size is stored. |
| 94 * @param height Height, the image used to be | |
| 95 * | 94 * |
| 96 * @throws IOException if writing image to OutputStream failed. | 95 * @throws IOException if writing image to OutputStream failed. |
| 97 */ | 96 */ |
| 98 public static void exportImage( | 97 public static void exportImage( |
| 99 OutputStream out, | 98 OutputStream out, |
| 166 * A method to export a <code>JFreeChart</code> as PDF to an | 165 * A method to export a <code>JFreeChart</code> as PDF to an |
| 167 * <code>OutputStream</code>. | 166 * <code>OutputStream</code>. |
| 168 * | 167 * |
| 169 * @param out OutputStream | 168 * @param out OutputStream |
| 170 * @param chart JFreeChart | 169 * @param chart JFreeChart |
| 171 * @param pageFormat String to specify a page format, {@link | |
| 172 * #DEFAULT_PAGE_SIZE} is used if no pageFormat is given | |
| 173 * @param landscape If this is true, the pdf is delivered in landscape | |
| 174 * format | |
| 175 * @param marginLeft Space to left border | |
| 176 * @param marginRight Space to right border | |
| 177 * @param marginTop Space to upper border | |
| 178 * @param marginBottom Space to lower border | |
| 179 */ | 170 */ |
| 180 public static void exportPDF( | 171 public static void exportPDF( |
| 181 OutputStream out, | 172 OutputStream out, |
| 182 JFreeChart chart, | 173 JFreeChart chart, |
| 183 CallContext cc | 174 CallContext cc |
| 187 String pageFormat = (String) cc.getContextValue("chart.page.format"); | 178 String pageFormat = (String) cc.getContextValue("chart.page.format"); |
| 188 | 179 |
| 189 if (pageFormat == null) | 180 if (pageFormat == null) |
| 190 pageFormat = DEFAULT_PAGE_SIZE; | 181 pageFormat = DEFAULT_PAGE_SIZE; |
| 191 | 182 |
| 192 // max size of the chart | 183 // Max size of the chart. |
| 193 Rectangle page = PageSize.getRectangle(pageFormat); | 184 Rectangle page = PageSize.getRectangle(pageFormat); |
| 194 float pageWidth = page.getWidth(); | 185 float pageWidth = page.getWidth(); |
| 195 float pageHeight = page.getHeight(); | 186 float pageHeight = page.getHeight(); |
| 196 | 187 |
| 197 // the chart width | 188 // The chart width. |
| 198 int[] size = getSize(cc); | 189 int[] size = getSize(cc); |
| 199 | 190 |
| 200 boolean landscape = size[0] > size[1]; | 191 boolean landscape = size[0] > size[1]; |
| 201 | 192 |
| 202 float width = 0; | 193 float width = 0; |