List of usage examples for org.jfree.graphics2d.svg SVGGraphics2D SVGGraphics2D
public SVGGraphics2D(int width, int height)
From source file:org.jfree.graphics2d.demo.SVGBarChartDemo1.java
/** * Starting point for the demo./*w ww .j av a 2 s.co m*/ * * @param args ignored. * * @throws IOException */ public static void main(String[] args) throws IOException { JFreeChart chart = createChart(createDataset()); SVGGraphics2D g2 = new SVGGraphics2D(600, 400); Rectangle r = new Rectangle(0, 0, 600, 400); chart.draw(g2, r); File f = new File("SVGBarChartDemo1.svg"); SVGUtils.writeToSVG(f, g2.getSVGElement()); }
From source file:org.jfree.graphics2d.demo.ImageTest.java
/** * Starting point for the demo.//from w ww . ja va 2s . co m * * @param args ignored. * * @throws IOException */ public static void main(String[] args) throws IOException { // BufferedImage image = new BufferedImage(200, 200, // BufferedImage.TYPE_INT_ARGB); // Graphics2D g2 = image.createGraphics(); SVGGraphics2D g2 = new SVGGraphics2D(110, 110); //drawClipTest(g2); //drawGradientPaintTest(g2); drawLinearGradientPaintTest(g2); //drawOldLinearGradientPaintTest(g2); //drawRadialGradientPaintTest(g2); //drawArcTest(g2); // ImageIO.write(image, "png", new File("oldlgp-test.png")); SVGUtils.writeToSVG(new File("lgp-test.svg"), g2.getSVGElement()); }
From source file:org.jfree.graphics2d.demo.SVGPieChartDemo1.java
/** * Starting point for the demo.//from ww w .java 2 s.c o m * * @param args ignored. * * @throws IOException */ public static void main(String[] args) throws IOException { JFreeChart chart = createChart(createDataset()); SVGGraphics2D g2 = new SVGGraphics2D(600, 400); g2.setRenderingHint(JFreeChart.KEY_SUPPRESS_SHADOW_GENERATION, true); Rectangle r = new Rectangle(0, 0, 600, 400); chart.draw(g2, r); File f = new File("SVGPieChartDemo1.svg"); SVGUtils.writeToSVG(f, g2.getSVGElement()); }
From source file:org.jfree.graphics2d.demo.SVGChartWithAnnotationsDemo1.java
/** * Starting point for the demo.// w w w.j a v a 2s .com * * @param args ignored. * * @throws IOException */ public static void main(String[] args) throws IOException { JFreeChart chart = createChart(createDataset()); SVGGraphics2D g2 = new SVGGraphics2D(500, 300); Rectangle r = new Rectangle(0, 0, 500, 300); chart.draw(g2, r); File f = new File("SVGChartWithAnnotationsDemo1.svg"); SVGUtils.writeToSVG(f, g2.getSVGElement()); }
From source file:org.jfree.graphics2d.demo.SwingUIToSVGDemo.java
@Override public void actionPerformed(ActionEvent e) { JComponent c = (JComponent) getContentPane().getComponent(0); SVGGraphics2D g2 = new SVGGraphics2D(c.getWidth(), c.getHeight()); c.paint(g2);//from w ww .ja va 2s . c o m File f = new File("SwingUIToSVGDemo.svg"); try { SVGUtils.writeToSVG(f, g2.getSVGElement()); } catch (IOException ex) { System.err.println(ex); } }
From source file:gavisualizer.LineChart.java
@Override public void saveAsSVG(String path, int width, int height) throws IOException { // Save image as SVG SVGGraphics2D g2 = new SVGGraphics2D(width, height); Rectangle r = new Rectangle(0, 0, width, height); _chart.draw(g2, r);//from w w w. j a v a2 s . co m File f = new File(path); SVGUtils.writeToSVG(f, g2.getSVGElement()); }
From source file:org.jfree.graphics2d.demo.SVGTimeSeriesChartDemo1.java
/** * Starting point for the demo.//from ww w.j ava 2 s.co m * * @param args ignored. * * @throws IOException */ public static void main(String[] args) throws IOException { JFreeChart chart = createChart(createDataset()); SVGGraphics2D g2 = new SVGGraphics2D(600, 400); g2.setRenderingHint(JFreeChart.KEY_SUPPRESS_SHADOW_GENERATION, true); Rectangle r = new Rectangle(0, 0, 600, 400); chart.draw(g2, r); File f = new File("SVGTimeSeriesChartDemo1.svg"); SVGUtils.writeToSVG(f, g2.getSVGElement()); }
From source file:com.esofthead.mycollab.ui.chart.JFreeChartWrapper.java
@Override public Resource getSource() { if (res == null) { StreamSource streamSource = new StreamResource.StreamSource() { private ByteArrayInputStream bytestream = null; ByteArrayInputStream getByteStream() { if (chart != null && bytestream == null) { int width = getGraphWidth(); int height = getGraphHeight(); if (mode == RenderingMode.SVG) { // Create an instance of the SVG Generator SVGGraphics2D svgGenerator = new SVGGraphics2D(width, height); // draw the chart in the SVG generator chart.draw(svgGenerator, new Rectangle(width, height)); // create an xml string in svg format from the drawing String drawingSVG = svgGenerator.getSVGElement(); return new ByteArrayInputStream(drawingSVG.getBytes(StandardCharsets.UTF_8)); } else { // Draw png to bytestream try { byte[] bytes = ChartUtilities.encodeAsPNG(chart.createBufferedImage(width, height)); bytestream = new ByteArrayInputStream(bytes); } catch (Exception e) { log.error("Error while generating PNG chart", e); }/*from ww w . ja va2 s . c om*/ } } else { bytestream.reset(); } return bytestream; } @Override public InputStream getStream() { return getByteStream(); } }; res = new StreamResource(streamSource, String.format("graph%d", System.currentTimeMillis())) { @Override public int getBufferSize() { if (getStreamSource().getStream() != null) { try { return getStreamSource().getStream().available(); } catch (IOException e) { log.warn("Error while get stream info", e); return 0; } } else { return 0; } } @Override public long getCacheTime() { return 0; } @Override public String getFilename() { if (mode == RenderingMode.PNG) { return super.getFilename() + ".png"; } else { return super.getFilename() + (gzipEnabled ? ".svgz" : ".svg"); } } @Override public DownloadStream getStream() { DownloadStream downloadStream = new DownloadStream(getStreamSource().getStream(), getMIMEType(), getFilename()); if (gzipEnabled && mode == RenderingMode.SVG) { downloadStream.setParameter("Content-Encoding", "gzip"); } return downloadStream; } @Override public String getMIMEType() { if (mode == RenderingMode.PNG) { return "image/png"; } else { return "image/svg+xml"; } } }; } return res; }
From source file:fr.amap.commons.javafx.chart.ChartViewer.java
/** * A handler for the export to SVG option in the context menu. *//*from www . j a v a 2 s . co m*/ private void handleExportToSVG() { FileChooser fileChooser = new FileChooser(); fileChooser.setTitle("Export to SVG"); fileChooser.setSelectedExtensionFilter( new FileChooser.ExtensionFilter("Scalable Vector Graphics (SVG)", "svg")); File file = fileChooser.showSaveDialog(stage); if (file != null) { CanvasPositionsAndSize canvasPositionAndSize = getCanvasPositionAndSize(); SVGGraphics2D sVGGraphics2D = new SVGGraphics2D((int) canvasPositionAndSize.totalWidth, (int) canvasPositionAndSize.totalHeight); Graphics2D graphics2D = (Graphics2D) sVGGraphics2D.create(); int index = 0; for (ChartCanvas canvas : chartCanvasList) { ((Drawable) canvas.chart).draw(graphics2D, canvasPositionAndSize.positionsAndSizes.get(index)); index++; } try { SVGUtils.writeToSVG(file, sVGGraphics2D.getSVGElement()); } catch (IOException ex) { Logger.getLogger(ChartViewer.class.getName()).log(Level.SEVERE, null, ex); } } }
From source file:keel.Algorithms.UnsupervisedLearning.AssociationRules.Visualization.keelassotiationrulesboxplot.ResultsProccessor.java
public void writeToFile(String outName) throws FileNotFoundException, UnsupportedEncodingException, IOException { //calcMeans(); // Create JFreeChart Dataset DefaultBoxAndWhiskerCategoryDataset dataset = new DefaultBoxAndWhiskerCategoryDataset(); HashMap<String, ArrayList<Double>> measuresFirst = algorithmMeasures.entrySet().iterator().next() .getValue();//from w w w . j a v a 2s . c o m for (Map.Entry<String, ArrayList<Double>> measure : measuresFirst.entrySet()) { String measureName = measure.getKey(); //Double measureValue = measure.getValue(); dataset.clear(); for (Map.Entry<String, HashMap<String, ArrayList<Double>>> entry : algorithmMeasures.entrySet()) { String alg = entry.getKey(); ArrayList<Double> measureValues = entry.getValue().get(measureName); // Parse algorithm name to show it correctly String aName = alg.substring(0, alg.length() - 1); int startAlgName = aName.lastIndexOf("/"); aName = aName.substring(startAlgName + 1); dataset.add(measureValues, aName, measureName); } // Tutorial: http://www.java2s.com/Code/Java/Chart/JFreeChartBoxAndWhiskerDemo.htm final CategoryAxis xAxis = new CategoryAxis("Algorithm"); final NumberAxis yAxis = new NumberAxis("Value"); yAxis.setAutoRangeIncludesZero(false); final BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer(); // Black and White int numItems = algorithmMeasures.size(); for (int i = 0; i < numItems; i++) { Color color = Color.DARK_GRAY; if (i % 2 == 1) { color = Color.LIGHT_GRAY; } renderer.setSeriesPaint(i, color); renderer.setSeriesOutlinePaint(i, Color.BLACK); } renderer.setMeanVisible(false); renderer.setFillBox(false); renderer.setToolTipGenerator(new BoxAndWhiskerToolTipGenerator()); final CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer); Font font = new Font("SansSerif", Font.BOLD, 10); //ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme()); JFreeChart jchart = new JFreeChart("Assotiation Rules Measures - BoxPlot", font, plot, true); //StandardChartTheme.createLegacyTheme().apply(jchart); int width = 640 * 2; /* Width of the image */ int height = 480 * 2; /* Height of the image */ // JPEG File chart = new File(outName + "_" + measureName + "_boxplot.jpg"); ChartUtilities.saveChartAsJPEG(chart, jchart, width, height); // SVG SVGGraphics2D g2 = new SVGGraphics2D(width, height); Rectangle r = new Rectangle(0, 0, width, height); jchart.draw(g2, r); File BarChartSVG = new File(outName + "_" + measureName + "_boxplot.svg"); SVGUtils.writeToSVG(BarChartSVG, g2.getSVGElement()); } }