Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/ChartExportHelper.java @ 8856:5e38e2924c07 3.2.x
Fix code style.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Thu, 18 Jan 2018 20:12:01 +0100 |
| parents | 582aaac447ad |
| children | ffd4e2b0381c 0a5239a1e46e |
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| 8855:d7c005e12af0 | 8856:5e38e2924c07 |
|---|---|
| 150 | 150 |
| 151 int[] size = getSize(context); | 151 int[] size = getSize(context); |
| 152 | 152 |
| 153 ChartRenderingInfo info = new ChartRenderingInfo(); | 153 ChartRenderingInfo info = new ChartRenderingInfo(); |
| 154 | 154 |
| 155 chart.draw(graphics, new Rectangle2D.Double(0.0D, 0.0D,size[0],size[1]), info); | 155 chart.draw( |
| 156 graphics, | |
| 157 new Rectangle2D.Double(0.0D, 0.0D,size[0],size[1]), | |
| 158 info); | |
| 156 | 159 |
| 157 try { | 160 try { |
| 158 graphics.stream(new OutputStreamWriter(out, encoding)); | 161 graphics.stream(new OutputStreamWriter(out, encoding)); |
| 159 } | 162 } |
| 160 catch (SVGGraphics2DIOException svge) { | 163 catch (SVGGraphics2DIOException svge) { |
| 161 log.error("Error while writing svg export to output stream.", svge); | 164 log.error( |
| 165 "Error while writing svg export to output stream.", svge); | |
| 162 } | 166 } |
| 163 catch (UnsupportedEncodingException uee) { | 167 catch (UnsupportedEncodingException uee) { |
| 164 log.error("Unsupported encoding: " + encoding, uee); | 168 log.error("Unsupported encoding: " + encoding, uee); |
| 165 } | 169 } |
| 166 } | 170 } |
| 218 float marginBottom = (Float) cc.getContextValue( | 222 float marginBottom = (Float) cc.getContextValue( |
| 219 "chart.marginBottom"); | 223 "chart.marginBottom"); |
| 220 | 224 |
| 221 float spaceX = width - marginLeft - marginRight; | 225 float spaceX = width - marginLeft - marginRight; |
| 222 if (size[0] > spaceX) { | 226 if (size[0] > spaceX) { |
| 223 log.warn("Width of the chart is too big for pdf -> resize it now."); | 227 log.warn( |
| 228 "Width of the chart is too big for pdf -> resize it now."); | |
| 224 double ratio = ((double)spaceX) / size[0]; | 229 double ratio = ((double)spaceX) / size[0]; |
| 225 size[0] *= ratio; | 230 size[0] *= ratio; |
| 226 size[1] *= ratio; | 231 size[1] *= ratio; |
| 227 log.debug("Resized chart to " + size[0] + "x" + size[1]); | 232 log.debug("Resized chart to " + size[0] + "x" + size[1]); |
| 228 } | 233 } |
| 229 | 234 |
| 230 float spaceY = height - marginTop - marginBottom; | 235 float spaceY = height - marginTop - marginBottom; |
| 231 if (size[1] > spaceY) { | 236 if (size[1] > spaceY) { |
| 232 log.warn("Height of the chart is too big for pdf -> resize it now."); | 237 log.warn( |
| 238 "Height of the chart is too big for pdf -> resize it now."); | |
| 233 double ratio = ((double)spaceY) / size[1]; | 239 double ratio = ((double)spaceY) / size[1]; |
| 234 size[0] *= ratio; | 240 size[0] *= ratio; |
| 235 size[1] *= ratio; | 241 size[1] *= ratio; |
| 236 log.debug("Resized chart to " + size[0] + "x" + size[1]); | 242 log.debug("Resized chart to " + size[0] + "x" + size[1]); |
| 237 } | 243 } |
| 245 } | 251 } |
| 246 | 252 |
| 247 try { | 253 try { |
| 248 PdfWriter writer = PdfWriter.getInstance(document, out); | 254 PdfWriter writer = PdfWriter.getInstance(document, out); |
| 249 | 255 |
| 250 document.addSubject(chart.getTitle() != null ? chart.getTitle().getText() : ""); | 256 document.addSubject( |
| 257 chart.getTitle() != null ? chart.getTitle().getText() : ""); | |
| 251 document.addCreationDate(); | 258 document.addCreationDate(); |
| 252 document.open(); | 259 document.open(); |
| 253 | 260 |
| 254 try { | 261 try { |
| 255 PdfContentByte content = writer.getDirectContent(); | 262 PdfContentByte content = writer.getDirectContent(); |
| 420 return size; | 427 return size; |
| 421 } | 428 } |
| 422 | 429 |
| 423 | 430 |
| 424 /** | 431 /** |
| 425 * This method returns the anchor of the chart so that the chart is centered | 432 * Returns the anchor of the chart so that the chart is centered |
| 426 * according to the given parameters. | 433 * according to the given parameters. |
| 427 * | 434 * |
| 428 * @param mLeft Left margin | 435 * @param mLeft Left margin |
| 429 * @param mRight Right margin | 436 * @param mRight Right margin |
| 430 * @param mBottom Bottom margin | 437 * @param mBottom Bottom margin |