List of usage examples for java.awt Color green
Color green
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From source file:net.sf.fspdfs.chartthemes.simple.SimpleSettingsFactory.java
/** * *///from ww w . j a v a 2 s . c om public static final ChartThemeSettings createChartThemeSettings() { ChartThemeSettings settings = new ChartThemeSettings(); ChartSettings chartSettings = settings.getChartSettings(); chartSettings.setBackgroundPaint(new GradientPaintProvider(Color.green, Color.blue)); chartSettings.setBackgroundImage(new FileImageProvider("net/sf/fspdfs/chartthemes/simple/fspdfs.png")); chartSettings.setBackgroundImageAlignment(new Integer(Align.TOP_RIGHT)); chartSettings.setBackgroundImageAlpha(new Float(1f)); chartSettings.setBorderVisible(Boolean.TRUE); chartSettings.setBorderPaint(new ColorProvider(Color.GREEN)); chartSettings.setBorderStroke(new BasicStroke(1f)); chartSettings.setAntiAlias(Boolean.TRUE); chartSettings.setTextAntiAlias(Boolean.TRUE); chartSettings.setPadding(new RectangleInsets(UnitType.ABSOLUTE, 1.1, 2.2, 3.3, 4.4)); TitleSettings titleSettings = settings.getTitleSettings(); titleSettings.setShowTitle(Boolean.TRUE); titleSettings.setPosition(EdgeEnum.TOP); titleSettings.setForegroundPaint(new ColorProvider(Color.black)); titleSettings.setBackgroundPaint(new GradientPaintProvider(Color.green, Color.blue)); titleSettings.getFont().setBold(Boolean.TRUE); titleSettings.getFont().setFontSize(22); titleSettings.setHorizontalAlignment(HorizontalAlignment.CENTER); titleSettings.setVerticalAlignment(VerticalAlignment.TOP); titleSettings.setPadding(new RectangleInsets(UnitType.ABSOLUTE, 1.1, 2.2, 3.3, 4.4)); TitleSettings subtitleSettings = settings.getSubtitleSettings(); subtitleSettings.setShowTitle(Boolean.TRUE); subtitleSettings.setPosition(EdgeEnum.TOP); subtitleSettings.setForegroundPaint(new ColorProvider(Color.red)); subtitleSettings.setBackgroundPaint(new GradientPaintProvider(Color.green, Color.blue)); subtitleSettings.getFont().setBold(Boolean.TRUE); subtitleSettings.setHorizontalAlignment(HorizontalAlignment.LEFT); subtitleSettings.setVerticalAlignment(VerticalAlignment.CENTER); subtitleSettings.setPadding(new RectangleInsets(UnitType.ABSOLUTE, 1.1, 2.2, 3.3, 4.4)); LegendSettings legendSettings = settings.getLegendSettings(); legendSettings.setShowLegend(Boolean.TRUE); legendSettings.setPosition(EdgeEnum.BOTTOM); legendSettings.setForegroundPaint(new ColorProvider(Color.black)); legendSettings.setBackgroundPaint(new GradientPaintProvider(Color.green, Color.blue)); legendSettings.getFont().setBold(Boolean.TRUE); legendSettings.setHorizontalAlignment(HorizontalAlignment.CENTER); legendSettings.setVerticalAlignment(VerticalAlignment.BOTTOM); //FIXMETHEME legendSettings.setBlockFrame(); legendSettings.setPadding(new RectangleInsets(UnitType.ABSOLUTE, 1.1, 2.2, 3.3, 4.4)); PlotSettings plotSettings = settings.getPlotSettings(); plotSettings.setOrientation(PlotOrientation.VERTICAL); // plotSettings.setForegroundAlpha(new Float(0.5f)); plotSettings.setBackgroundPaint(new GradientPaintProvider(Color.green, Color.blue)); // plotSettings.setBackgroundAlpha(new Float(0.5f)); plotSettings.setBackgroundImage(new FileImageProvider("net/sf/fspdfs/chartthemes/simple/fspdfs.png")); plotSettings.setBackgroundImageAlpha(new Float(0.5f)); plotSettings.setBackgroundImageAlignment(new Integer(Align.NORTH_WEST)); plotSettings.setLabelRotation(new Double(0)); plotSettings.setPadding(new RectangleInsets(UnitType.ABSOLUTE, 1.1, 2.2, 3.3, 4.4)); plotSettings.setOutlineVisible(Boolean.TRUE); plotSettings.setOutlinePaint(new ColorProvider(Color.red)); plotSettings.setOutlineStroke(new BasicStroke(1f)); plotSettings.setSeriesColorSequence(COLORS); // plotSettings.setSeriesGradientPaintSequence(GRADIENT_PAINTS); plotSettings.setSeriesOutlinePaintSequence(COLORS_DARKER); plotSettings.setSeriesStrokeSequence(STROKES); plotSettings.setSeriesOutlineStrokeSequence(OUTLINE_STROKES); plotSettings.setDomainGridlineVisible(Boolean.TRUE); plotSettings.setDomainGridlinePaint(new ColorProvider(Color.DARK_GRAY)); plotSettings.setDomainGridlineStroke(new BasicStroke(0.5f)); plotSettings.setRangeGridlineVisible(Boolean.TRUE); plotSettings.setRangeGridlinePaint(new ColorProvider(Color.BLACK)); plotSettings.setRangeGridlineStroke(new BasicStroke(0.5f)); plotSettings.getTickLabelFont().setFontName("Courier"); plotSettings.getTickLabelFont().setBold(Boolean.TRUE); plotSettings.getTickLabelFont().setFontSize(10); plotSettings.getDisplayFont().setFontName("Arial"); plotSettings.getDisplayFont().setBold(Boolean.TRUE); plotSettings.getDisplayFont().setFontSize(12); AxisSettings domainAxisSettings = settings.getDomainAxisSettings(); domainAxisSettings.setVisible(Boolean.TRUE); domainAxisSettings.setLocation(AxisLocation.BOTTOM_OR_RIGHT); domainAxisSettings.setLinePaint(new ColorProvider(Color.green)); domainAxisSettings.setLineStroke(new BasicStroke(1f)); domainAxisSettings.setLineVisible(Boolean.TRUE); // domainAxisSettings.setLabel("Domain Axis"); domainAxisSettings.setLabelAngle(new Double(0.0)); domainAxisSettings.setLabelPaint(new ColorProvider(Color.magenta)); domainAxisSettings.getLabelFont().setBold(Boolean.TRUE); domainAxisSettings.getLabelFont().setItalic(Boolean.TRUE); domainAxisSettings.getLabelFont().setFontName("Comic Sans MS"); domainAxisSettings.getLabelFont().setFontSize(12); domainAxisSettings.setLabelInsets(new RectangleInsets(UnitType.ABSOLUTE, 0.5, 0.5, 1, 1)); domainAxisSettings.setLabelVisible(Boolean.TRUE); domainAxisSettings.setTickLabelPaint(new ColorProvider(Color.cyan)); domainAxisSettings.getTickLabelFont().setBold(Boolean.TRUE); domainAxisSettings.getTickLabelFont().setItalic(Boolean.FALSE); domainAxisSettings.getTickLabelFont().setFontName("Arial"); domainAxisSettings.getTickLabelFont().setFontSize(10); domainAxisSettings.setTickLabelInsets(new RectangleInsets(UnitType.ABSOLUTE, 0.5, 0.5, 0.5, 0.5)); domainAxisSettings.setTickLabelsVisible(Boolean.TRUE); domainAxisSettings.setTickMarksInsideLength(new Float(0.1f)); domainAxisSettings.setTickMarksOutsideLength(new Float(0.2f)); domainAxisSettings.setTickMarksPaint(new ColorProvider(Color.ORANGE)); domainAxisSettings.setTickMarksStroke(new BasicStroke(1f)); domainAxisSettings.setTickMarksVisible(Boolean.TRUE); domainAxisSettings.setTickCount(new Integer(5)); AxisSettings rangeAxisSettings = settings.getRangeAxisSettings(); rangeAxisSettings.setVisible(Boolean.TRUE); rangeAxisSettings.setLocation(AxisLocation.TOP_OR_RIGHT); rangeAxisSettings.setLinePaint(new ColorProvider(Color.yellow)); rangeAxisSettings.setLineStroke(new BasicStroke(1f)); rangeAxisSettings.setLineVisible(Boolean.TRUE); // rangeAxisSettings.setLabel("Range Axis"); rangeAxisSettings.setLabelAngle(new Double(Math.PI / 2.0)); rangeAxisSettings.setLabelPaint(new ColorProvider(Color.green)); rangeAxisSettings.getLabelFont().setBold(Boolean.TRUE); rangeAxisSettings.getLabelFont().setItalic(Boolean.TRUE); rangeAxisSettings.getLabelFont().setFontName("Comic Sans MS"); rangeAxisSettings.getLabelFont().setFontSize(12); rangeAxisSettings.setLabelInsets(new RectangleInsets(UnitType.ABSOLUTE, 0.5, 0.5, 1, 1)); rangeAxisSettings.setLabelVisible(Boolean.TRUE); rangeAxisSettings.setTickLabelPaint(new ColorProvider(Color.pink)); rangeAxisSettings.getTickLabelFont().setBold(Boolean.FALSE); rangeAxisSettings.getTickLabelFont().setItalic(Boolean.TRUE); rangeAxisSettings.getTickLabelFont().setFontName("Arial"); rangeAxisSettings.getTickLabelFont().setFontSize(10); rangeAxisSettings.setTickLabelInsets(new RectangleInsets(UnitType.ABSOLUTE, 0.5, 0.5, 0.5, 0.5)); rangeAxisSettings.setTickLabelsVisible(Boolean.TRUE); rangeAxisSettings.setTickMarksInsideLength(new Float(0.2f)); rangeAxisSettings.setTickMarksOutsideLength(new Float(0.1f)); rangeAxisSettings.setTickMarksPaint(new ColorProvider(Color.black)); rangeAxisSettings.setTickMarksStroke(new BasicStroke(1f)); rangeAxisSettings.setTickMarksVisible(Boolean.TRUE); rangeAxisSettings.setTickCount(new Integer(6)); return settings; }
From source file:PieChartDemo1.java
/** * Creates a chart.//from w ww. jav a 2 s .c om * * @param dataset the dataset. * * @return A chart. */ private static JFreeChart createChart(PieDataset dataset) { JFreeChart chart = ChartFactory.createPieChart("Smart Phones Manufactured / Q3 2011", // chart title dataset, // data false, // no legend true, // tooltips false // no URL generation ); // set a custom background for the chart chart.setBackgroundPaint( new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY)); // customise the title position and font TextTitle t = chart.getTitle(); t.setHorizontalAlignment(HorizontalAlignment.LEFT); t.setPaint(new Color(240, 240, 240)); t.setFont(new Font("Arial", Font.BOLD, 26)); PiePlot plot = (PiePlot) chart.getPlot(); plot.setBackgroundPaint(null); plot.setInteriorGap(0.04); plot.setOutlineVisible(false); // use gradients and white borders for the section colours plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE)); plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED)); plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN)); plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW)); plot.setBaseSectionOutlinePaint(Color.WHITE); plot.setSectionOutlinesVisible(true); plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f)); // customise the section label appearance plot.setLabelFont(new Font("Courier New", Font.BOLD, 20)); plot.setLabelLinkPaint(Color.WHITE); plot.setLabelLinkStroke(new BasicStroke(2.0f)); plot.setLabelOutlineStroke(null); plot.setLabelPaint(Color.WHITE); plot.setLabelBackgroundPaint(null); // add a subtitle giving the data source TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523", new Font("Courier New", Font.PLAIN, 12)); source.setPaint(Color.WHITE); source.setPosition(RectangleEdge.BOTTOM); source.setHorizontalAlignment(HorizontalAlignment.RIGHT); chart.addSubtitle(source); return chart; }
From source file:edu.ku.brc.ui.skin.SkinsMgr.java
/** * Loads the skins from XML.//from w w w. j a v a2s. c om */ @SuppressWarnings("unchecked") protected static Hashtable<String, Skin> load() { XStream xstream = new XStream(); config(xstream); if (false) { Hashtable<String, Skin> skinsHash = new Hashtable<String, Skin>(); /* giraffe_tile.png giraffe_tile1.png metal.jpg reptile_tiled.jpg reptile_tiled.png */ String p = "/Users/rods/workspace/Specify6/"; Skin skin1 = new Skin("metal", "metal desc"); skin1.getItems().put("item1", new SkinItem("n1", "fn", 10, "plain", Color.BLACK, Color.MAGENTA, p + "giraffe_tile.png", "desc")); skin1.getItems().put("item2", new SkinItem("n2", "fn", 10, "bold", Color.BLACK, Color.ORANGE, p + "giraffe_tile.png", "desc")); Skin skin2 = new Skin("giraffe", "metal desc"); skin2.getItems().put("item1", new SkinItem("n1", "fn", 10, "bolditalic", Color.GREEN, Color.YELLOW, p + "metal.jpg", "desc")); skin2.getItems().put("item2", new SkinItem("n2", "fn", 10, "italic", Color.BLUE, Color.RED, p + "metal.jpg", "desc")); skinsHash.put(skin1.getName(), skin1); skinsHash.put(skin2.getName(), skin2); File skinsFile = new File(XMLHelper.getConfigDirPath("skins.xml")); try { FileUtils.writeStringToFile(skinsFile, xstream.toXML(skinsHash)); } catch (IOException ex) { edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount(); edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(SkinsMgr.class, ex); ex.printStackTrace(); } } File skinsFile = new File(XMLHelper.getConfigDirPath("skins.xml")); if (skinsFile.exists()) { return (Hashtable<String, Skin>) xstream.fromXML(XMLHelper.getContents(skinsFile)); } return null; }
From source file:esprit.rt.gui.StatistiquesRestaurateur.java
/** * Creates new form StatistiquesRestaurateur *//*from w ww . j a va 2 s . co m*/ public StatistiquesRestaurateur() { initComponents(); setLocationRelativeTo(null); dataset = new DefaultPieDataset(); //Statique PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0}: {1} places rservs ({2})", new DecimalFormat("0"), new DecimalFormat("0%")); PieSectionLabelGenerator gen2 = new StandardPieSectionLabelGenerator("{0}: {1} DT de revenue ({2})", new DecimalFormat("0"), new DecimalFormat("0%")); for (Entry e : new StatistiqueDAO().mostBooked().entrySet()) { if (Float.parseFloat((String) e.getValue()) > max1) { i1 = j; max1 = Float.parseFloat((String) e.getValue()); } dataset.setValue((Comparable) e.getKey(), Float.parseFloat((String) e.getValue())); j++; } graphe = ChartFactory.createPieChart3D("Les restaurant les plus rserv", dataset, true, true, false); PiePlot plot = (PiePlot) graphe.getPlot(); plot.setLabelGenerator(gen); cp = new ChartPanel(graphe); cp.setBounds(new Rectangle(490, 400)); PieChart.getContentPane().add(cp); cp.setVisible(true); PieChart.setVisible(true); title.setHorizontalAlignment(JLabel.CENTER); try { title.setFont(new FontsPartieRestaurateur().getFont(FontsPartieRestaurateur.TITLE, 70)); } catch (FontFormatException ex) { Logger.getLogger(ConsultRestaurant.class.getName()).log(Level.SEVERE, null, ex); } catch (IOException ex) { Logger.getLogger(ConsultRestaurant.class.getName()).log(Level.SEVERE, null, ex); } dataset2 = new DefaultPieDataset(); //Statique for (Entry e : new StatistiqueDAO().mostPayed().entrySet()) { if (Float.parseFloat((String) e.getValue()) > max2) { i2 = k; max2 = Float.parseFloat((String) e.getValue()); } dataset2.setValue((Comparable) e.getKey(), Float.parseFloat((String) e.getValue())); k++; } graphe2 = ChartFactory.createPieChart3D("Restaurant avec le meilleur revenue", dataset2, true, true, false); PiePlot plot2 = (PiePlot) graphe2.getPlot(); plot2.setLabelGenerator(gen2); cp2 = new ChartPanel(graphe2); cp2.setBounds(new Rectangle(490, 400)); Pie2.add(cp2); cp2.setVisible(true); Pie2.setVisible(true); try { if (i1 == i2) { conseil.setForeground(Color.green); conseil.setText( "Vos statistiques sont parfaites! Votre restaurant le plus rserv est celui avec le plus de revenue!"); } else { conseil.setForeground(Color.red); conseil.setText( "Le restaurant le plus rserv n'est pas celui avec le plus revenue! Verifier votre stratgie de prix!"); } } catch (Exception e) { conseil.setVisible(false); } }
From source file:graficos.GraficoBarras.java
private static JFreeChart crearGrafico(CategoryDataset cjto_datos) { JFreeChart grafico = ChartFactory.createBarChart3D("Distribucin de Recursos", // Ttulo "Unidad de tiempo", // Ttulo eje x "Recurso", // Ttulo eje y cjto_datos, // Datos PlotOrientation.VERTICAL, // Orientacin true, // Incluir leyenda true, // Incluir tooltips false // Incluir URLs );//from w w w . j a v a2 s.c o m grafico.setBackgroundPaint(new Color(240, 240, 240)); grafico.getPlot().zoom(0.0); CategoryPlot ploter = (CategoryPlot) grafico.getPlot(); NumberAxis3D rangeAxis = (NumberAxis3D) ploter.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis3D.createIntegerTickUnits()); BarRenderer3D renderer = (BarRenderer3D) ploter.getRenderer(); renderer.setDrawBarOutline(false); GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setItemMargin(0.0); CategoryAxis domainAxis = ploter.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(0.0)); return grafico; }
From source file:org.esa.smos.gui.gridpoint.GridPointBtDataFlagmatrixTopComponent.java
@Override protected JComponent createGridPointComponent() { dataset = new DefaultXYZDataset(); final NumberAxis xAxis = new NumberAxis("Record #"); xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); xAxis.setAutoRangeIncludesZero(false); xAxis.setLowerMargin(0.0);//from w w w. ja va 2 s . c o m xAxis.setUpperMargin(0.0); final List<FlagDescriptor> flagDescriptorList = Dddb.getInstance() .getFlagDescriptors(DEFAULT_FLAG_DESCRIPTOR_IDENTIFIER).asList(); flagDescriptors = flagDescriptorList.toArray(new FlagDescriptor[flagDescriptorList.size()]); final String[] flagNames = createFlagNames(flagDescriptors); final NumberAxis yAxis = createRangeAxis(flagNames); final LookupPaintScale paintScale = new LookupPaintScale(0.0, 4.0, Color.WHITE); paintScale.add(0.0, Color.BLACK); paintScale.add(1.0, Color.RED); paintScale.add(2.0, Color.GREEN); paintScale.add(3.0, Color.BLUE); paintScale.add(4.0, Color.YELLOW); renderer = new XYBlockRenderer(); renderer.setPaintScale(paintScale); renderer.setBaseToolTipGenerator(new FlagToolTipGenerator(flagNames)); plot = new XYPlot(dataset, xAxis, yAxis, renderer); plot.setBackgroundPaint(Color.LIGHT_GRAY); plot.setDomainGridlinePaint(Color.WHITE); plot.setRangeGridlinePaint(Color.WHITE); plot.setForegroundAlpha(0.5f); plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5)); plot.setNoDataMessage("No data"); chart = new JFreeChart(null, plot); chart.removeLegend(); chartPanel = new ChartPanel(chart); return chartPanel; }
From source file:icaro.aplicaciones.recursos.recursoEstadistica.jFreeChart.demo.PieChartDemo1.java
/** * Creates a chart./*from w w w . j ava2 s .c om*/ * * @param dataset the dataset. * * @return A chart. */ private static JFreeChart createChart(PieDataset dataset) { JFreeChart chart = ChartFactory.createPieChart("Smart Phones Manufactured / Q3 2011", // chart title dataset, // data false, // no legend true, // tooltips false // no URL generation ); // set a custom background for the chart chart.setBackgroundPaint( new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY)); // customise the title position and font TextTitle t = chart.getTitle(); t.setHorizontalAlignment(HorizontalAlignment.LEFT); t.setPaint(new Color(240, 240, 240)); t.setFont(new Font("Arial", Font.BOLD, 26)); PiePlot plot = (PiePlot) chart.getPlot(); plot.setBackgroundPaint(null); plot.setInteriorGap(0.04); // plot.setOutlineVisible(false); // use gradients and white borders for the section colours plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE)); plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED)); plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN)); plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW)); plot.setBaseSectionOutlinePaint(Color.WHITE); plot.setSectionOutlinesVisible(true); plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f)); // customise the section label appearance plot.setLabelFont(new Font("Courier New", Font.BOLD, 20)); plot.setLabelLinkPaint(Color.WHITE); plot.setLabelLinkStroke(new BasicStroke(2.0f)); plot.setLabelOutlineStroke(null); plot.setLabelPaint(Color.WHITE); plot.setLabelBackgroundPaint(null); // add a subtitle giving the data source TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523", new Font("Courier New", Font.PLAIN, 12)); source.setPaint(Color.WHITE); source.setPosition(RectangleEdge.BOTTOM); source.setHorizontalAlignment(HorizontalAlignment.RIGHT); chart.addSubtitle(source); return chart; }
From source file:org.hammurapi.inspectors.metrics.reporting.LocCharts.java
private void customizeChartBars(JFreeChart chart) { // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // set the background color for the chart... chart.setBackgroundPaint(new Color(0xBBBBDD)); // get a reference to the plot for further customisation... XYPlot plot = chart.getXYPlot();/* w ww . j a va 2 s . c om*/ // set the range axis to display integers only... NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); // disable bar outlines... XYItemRenderer renderer = (XYItemRenderer) plot.getRenderer(); // renderer.ssetDrawBarOutline(false); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, Color.lightGray); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, Color.lightGray); renderer.setSeriesPaint(0, gp1); renderer.setSeriesPaint(1, gp2); ValueAxis domainAxis = plot.getDomainAxis(); //domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); //domainAxis.setMaxCategoryLabelWidthRatio(5.0f); // OPTIONAL CUSTOMISATION COMPLETED. }
From source file:cpcc.core.utils.PngImageStreamResponseTest.java
@Test public void shouldConvertBufferedImage() throws IOException { BufferedImage image = new BufferedImage(2, 2, BufferedImage.TYPE_INT_ARGB); Graphics gr = image.getGraphics(); gr.setColor(Color.GREEN); gr.drawLine(0, 0, 1, 1);// ww w. j av a 2s . c o m gr.setColor(Color.BLACK); gr.drawLine(1, 1, 0, 0); ByteArrayOutputStream baos = new ByteArrayOutputStream(); ImageIO.write(image, "PNG", baos); byte[] expected = baos.toByteArray(); StreamResponse response = PngImageStreamResponse.convertImageToStreamResponse(image); assertThat(response.getStream()).isNotNull(); byte[] actual = IOUtils.toByteArray(response.getStream()); assertThat(actual).isEqualTo(expected); }
From source file:com.thingsfx.swing.jfreechart.JFreeChartPanel2.java
void initComponents() { // create the chart... JFreeChart chart = ChartFactory.createBarChart("JFreeChart is Definitely cool!", // chart title "Category", // domain axis label "Value", // range axis label createDataset(), // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips? false // URLs? );/*w ww.j a v a2 s. c om*/ // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... // set the background color for the chart... chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customisation... CategoryPlot plot = (CategoryPlot) chart.getPlot(); // ****************************************************************** // More than 150 demo applications are included with the JFreeChart // Developer Guide...for more information, see: // // > http://www.object-refinery.com/jfreechart/guide.html // // ****************************************************************** // set the range axis to display integers only... NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); // disable bar outlines... BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setDrawBarOutline(false); // set up gradient paints for series... GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64)); GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0)); GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0)); renderer.setSeriesPaint(0, gp0); renderer.setSeriesPaint(1, gp1); renderer.setSeriesPaint(2, gp2); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)); // OPTIONAL CUSTOMISATION COMPLETED. add(new ChartPanel(chart)); }