List of usage examples for org.jfree.chart.urls StandardXYZURLGenerator StandardXYZURLGenerator
StandardXYZURLGenerator
From source file:org.talend.dataprofiler.chart.util.TopChartFactory.java
/** * Creates a bubble chart with default settings. The chart is composed of an {@link XYPlot}, with a {@link NumberAxis} for the * domain axis, a {@link NumberAxis} for the range axis, and an {@link XYBubbleRenderer} to draw the data items. * //from w w w .ja v a 2 s . c om * This method is copied from * {@link org.jfree.chart.ChartFactory#createBubbleChart(String, String, String, XYZDataset, PlotOrientation, boolean, boolean, boolean)} * * @param title the chart title (<code>null</code> permitted). * @param xAxisLabel a label for the X-axis (<code>null</code> permitted). * @param yAxisLabel a label for the Y-axis (<code>null</code> permitted). * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the orientation (horizontal or vertical) (<code>null</code> NOT permitted). * @param legend a flag specifying whether or not a legend is required. * @param tooltips configure chart to generate tool tips? * @param urls configure chart to generate URLs? * * @return A bubble chart. */ public static JFreeChart createBubbleChart(String title, String xAxisLabel, String yAxisLabel, XYZDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) { if (orientation == null) { throw new IllegalArgumentException(Messages.getString("TopChartFactory.argument")); //$NON-NLS-1$ } NumberAxis xAxis = new NumberAxis(xAxisLabel); xAxis.setAutoRangeIncludesZero(false); NumberAxis yAxis = new NumberAxis(yAxisLabel); yAxis.setAutoRangeIncludesZero(false); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null); XYItemRenderer renderer = new XYBubbleRenderer(XYBubbleRenderer.SCALE_ON_RANGE_AXIS) { @Override public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass) { // return straight away if the item is not visible if (!getItemVisible(series, item)) { return; } PlotOrientation orientation = plot.getOrientation(); // get the data point... double x = dataset.getXValue(series, item); double y = dataset.getYValue(series, item); double z = Double.NaN; if (dataset instanceof XYZDataset) { XYZDataset xyzData = (XYZDataset) dataset; z = xyzData.getZValue(series, item); } if (!Double.isNaN(z)) { RectangleEdge domainAxisLocation = plot.getDomainAxisEdge(); RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge(); double transX = domainAxis.valueToJava2D(x, dataArea, domainAxisLocation); double transY = rangeAxis.valueToJava2D(y, dataArea, rangeAxisLocation); double transDomain = 0.0; double transRange = 0.0; double zero; // MOD scorreia +2L avoid points: minimal size of circle must be 1 // z = z * transX + 1; // ADD xqliu 2009-07-06 bug 8035 double zSize = getBubbleSize(z); // calculate the multiple of bubble's default size z = 0; // use bubble's default size // ~ switch (getScaleType()) { case SCALE_ON_DOMAIN_AXIS: zero = domainAxis.valueToJava2D(0.0, dataArea, domainAxisLocation); transDomain = domainAxis.valueToJava2D(z, dataArea, domainAxisLocation) - zero; transRange = transDomain; break; case SCALE_ON_RANGE_AXIS: zero = rangeAxis.valueToJava2D(0.0, dataArea, rangeAxisLocation); transRange = zero - rangeAxis.valueToJava2D(z, dataArea, rangeAxisLocation); transDomain = transRange; break; default: double zero1 = domainAxis.valueToJava2D(0.0, dataArea, domainAxisLocation); double zero2 = rangeAxis.valueToJava2D(0.0, dataArea, rangeAxisLocation); transDomain = domainAxis.valueToJava2D(z, dataArea, domainAxisLocation) - zero1; transRange = zero2 - rangeAxis.valueToJava2D(z, dataArea, rangeAxisLocation); } transDomain = Math.abs(transDomain); transRange = Math.abs(transRange); // MODSCA 2008-11-27 enlarge ellipse by diag% of the total diagonal double diag = Math.sqrt(dataArea.getHeight() * dataArea.getHeight() + dataArea.getWidth() * dataArea.getWidth()); transDomain += diag / 100; transRange += diag / 100; Ellipse2D circle = null; // ADD xqliu 2009-07-06 bug 8035 transDomain *= zSize; transRange *= zSize; // ~ if (orientation == PlotOrientation.VERTICAL) { circle = new Ellipse2D.Double(transX - transDomain / 2.0, transY - transRange / 2.0, transDomain, transRange); } else if (orientation == PlotOrientation.HORIZONTAL) { circle = new Ellipse2D.Double(transY - transRange / 2.0, transX - transDomain / 2.0, transRange, transDomain); } g2.setPaint(getItemPaint(series, item)); g2.fill(circle); g2.setStroke(getItemOutlineStroke(series, item)); g2.setPaint(getItemOutlinePaint(series, item)); g2.draw(circle); if (isItemLabelVisible(series, item)) { if (orientation == PlotOrientation.VERTICAL) { drawItemLabel(g2, orientation, dataset, series, item, transX, transY, false); } else if (orientation == PlotOrientation.HORIZONTAL) { drawItemLabel(g2, orientation, dataset, series, item, transY, transX, false); } } // add an entity if this info is being collected EntityCollection entities = null; if (info != null) { entities = info.getOwner().getEntityCollection(); if (entities != null && circle.intersects(dataArea)) { addEntity(entities, circle, dataset, series, item, circle.getCenterX(), circle.getCenterY()); } } int domainAxisIndex = plot.getDomainAxisIndex(domainAxis); int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis); updateCrosshairValues(crosshairState, x, y, domainAxisIndex, rangeAxisIndex, transX, transY, orientation); } } /** * DOC xqliu : calculate the size of bubble. for bug 8035 2009-07-06. * * @param z multiple of bubble's default size * @return */ private double getBubbleSize(double z) { if (z > 0 && z <= 10) { return 2; } else if (z > 10 && z <= 100) { return 3; } else if (z > 100) { return 4; } return 1; } }; if (tooltips) { renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator()); } if (urls) { renderer.setURLGenerator(new StandardXYZURLGenerator()); } plot.setRenderer(renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:org.hxzon.demo.jfreechart.OtherDatasetDemo.java
private static JFreeChart createBubbleChart(XYZDataset dataset) { NumberAxis xAxis = new NumberAxis(xAxisLabel); xAxis.setAutoRangeIncludesZero(false); NumberAxis yAxis = new NumberAxis(yAxisLabel); yAxis.setAutoRangeIncludesZero(false); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null); // A renderer that draws a circle at each data point with a diameter that is // determined by the z-value in the dataset (the renderer requires the dataset // to be an instance of {@link XYZDataset}. XYItemRenderer renderer = new XYBubbleRenderer(XYBubbleRenderer.SCALE_ON_RANGE_AXIS); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator()); }/*from w w w . java 2 s .c o m*/ if (urls) { renderer.setURLGenerator(new StandardXYZURLGenerator()); } plot.setRenderer(renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart("Bubble Chart Demo", JFreeChart.DEFAULT_TITLE_FONT, plot, legend); chart.setBackgroundPaint(Color.white); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); return chart; }
From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java
/** * Creates a bubble chart with default settings. The chart is composed of * an {@link XYPlot}, with a {@link NumberAxis} for the domain axis, * a {@link NumberAxis} for the range axis, and an {@link XYBubbleRenderer} * to draw the data items. /* ww w . j ava 2 s .c om*/ * * @param title the chart title (<code>null</code> permitted). * @param xAxisLabel a label for the X-axis (<code>null</code> permitted). * @param yAxisLabel a label for the Y-axis (<code>null</code> permitted). * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the orientation (horizontal or vertical) * (<code>null</code> NOT permitted). * @param legend a flag specifying whether or not a legend is required. * @param tooltips configure chart to generate tool tips? * @param urls configure chart to generate URLs? * * @return A bubble chart. */ public static JFreeChart createBubbleChart(String title, String xAxisLabel, String yAxisLabel, XYZDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) { if (orientation == null) { throw new IllegalArgumentException("Null 'orientation' argument."); } NumberAxis xAxis = new NumberAxis(xAxisLabel); xAxis.setAutoRangeIncludesZero(false); NumberAxis yAxis = new NumberAxis(yAxisLabel); yAxis.setAutoRangeIncludesZero(false); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null); XYItemRenderer renderer = new XYBubbleRenderer(XYBubbleRenderer.SCALE_ON_RANGE_AXIS); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator()); } if (urls) { renderer.setURLGenerator(new StandardXYZURLGenerator()); } plot.setRenderer(renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); return chart; }
From source file:KIDLYFactory.java
/** * Creates a bubble chart with default settings. The chart is composed of * an {@link XYPlot}, with a {@link NumberAxis} for the domain axis, * a {@link NumberAxis} for the range axis, and an {@link XYBubbleRenderer} * to draw the data items./*from w ww . j a va2 s . c o m*/ * * @param title the chart title (<code>null</code> permitted). * @param xAxisLabel a label for the X-axis (<code>null</code> permitted). * @param yAxisLabel a label for the Y-axis (<code>null</code> permitted). * @param dataset the dataset for the chart (<code>null</code> permitted). * @param orientation the orientation (horizontal or vertical) * (<code>null</code> NOT permitted). * @param legend a flag specifying whether or not a legend is required. * @param tooltips configure chart to generate tool tips? * @param urls configure chart to generate URLs? * * @return A bubble chart. */ public static JFreeChart createBubbleChart(String title, String xAxisLabel, String yAxisLabel, XYZDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) { if (orientation == null) { throw new IllegalArgumentException("Null 'orientation' argument."); } NumberAxis xAxis = new NumberAxis(xAxisLabel); xAxis.setAutoRangeIncludesZero(false); NumberAxis yAxis = new NumberAxis(yAxisLabel); yAxis.setAutoRangeIncludesZero(false); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null); XYItemRenderer renderer = new XYBubbleRenderer(XYBubbleRenderer.SCALE_ON_RANGE_AXIS); if (tooltips) { renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator()); } if (urls) { renderer.setURLGenerator(new StandardXYZURLGenerator()); } plot.setRenderer(renderer); plot.setOrientation(orientation); JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); currentTheme.apply(chart); return chart; }