Java Code Examples for org.jfree.chart.plot.CategoryPlot#setDataset()
The following examples show how to use
org.jfree.chart.plot.CategoryPlot#setDataset() .
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Example 1
Source File: LineChart3DTests.java From astor with GNU General Public License v2.0 | 6 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 2
Source File: CategoryStepRendererTest.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
/** * A check for the datasetIndex and seriesIndex fields in the LegendItem * returned by the getLegendItem() method. */ @Test public void testGetLegendItemSeriesIndex() { DefaultCategoryDataset dataset0 = new DefaultCategoryDataset(); dataset0.addValue(21.0, "R1", "C1"); dataset0.addValue(22.0, "R2", "C1"); DefaultCategoryDataset dataset1 = new DefaultCategoryDataset(); dataset1.addValue(23.0, "R3", "C1"); dataset1.addValue(24.0, "R4", "C1"); dataset1.addValue(25.0, "R5", "C1"); CategoryStepRenderer r = new CategoryStepRenderer(); CategoryPlot plot = new CategoryPlot(dataset0, new CategoryAxis("x"), new NumberAxis("y"), r); plot.setDataset(1, dataset1); /*JFreeChart chart =*/ new JFreeChart(plot); LegendItem li = r.getLegendItem(1, 2); assertEquals("R5", li.getLabel()); assertEquals(1, li.getDatasetIndex()); assertEquals(2, li.getSeriesIndex()); }
Example 3
Source File: BarChart3DTests.java From astor with GNU General Public License v2.0 | 6 votes |
/** * Replaces the dataset and checks that the data range is as expected. */ public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 4
Source File: LineChartTests.java From astor with GNU General Public License v2.0 | 6 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 5
Source File: AreaRendererTests.java From astor with GNU General Public License v2.0 | 6 votes |
/** * A check for the datasetIndex and seriesIndex fields in the LegendItem * returned by the getLegendItem() method. */ public void testGetLegendItemSeriesIndex() { DefaultCategoryDataset dataset0 = new DefaultCategoryDataset(); dataset0.addValue(21.0, "R1", "C1"); dataset0.addValue(22.0, "R2", "C1"); DefaultCategoryDataset dataset1 = new DefaultCategoryDataset(); dataset1.addValue(23.0, "R3", "C1"); dataset1.addValue(24.0, "R4", "C1"); dataset1.addValue(25.0, "R5", "C1"); AreaRenderer r = new AreaRenderer(); CategoryPlot plot = new CategoryPlot(dataset0, new CategoryAxis("x"), new NumberAxis("y"), r); plot.setDataset(1, dataset1); /*JFreeChart chart =*/ new JFreeChart(plot); LegendItem li = r.getLegendItem(1, 2); assertEquals("R5", li.getLabel()); assertEquals(1, li.getDatasetIndex()); assertEquals(2, li.getSeriesIndex()); }
Example 6
Source File: NumberAxisTest.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
/** * A simple test for the auto-range calculation looking at a * NumberAxis used as the range axis for a CategoryPlot. In this * case, the 'autoRangeIncludesZero' flag is set to false AND the * original dataset is replaced with a new dataset. */ @Test public void testAutoRange3() { DefaultCategoryDataset dataset = new DefaultCategoryDataset(); dataset.setValue(100.0, "Row 1", "Column 1"); dataset.setValue(200.0, "Row 1", "Column 2"); JFreeChart chart = ChartFactory.createLineChart("Test", "Categories", "Value", dataset, PlotOrientation.VERTICAL, false, false, false); CategoryPlot plot = (CategoryPlot) chart.getPlot(); NumberAxis axis = (NumberAxis) plot.getRangeAxis(); axis.setAutoRangeIncludesZero(false); assertEquals(axis.getLowerBound(), 95.0, EPSILON); assertEquals(axis.getUpperBound(), 205.0, EPSILON); // now replacing the dataset should update the axis range... DefaultCategoryDataset dataset2 = new DefaultCategoryDataset(); dataset2.setValue(900.0, "Row 1", "Column 1"); dataset2.setValue(1000.0, "Row 1", "Column 2"); plot.setDataset(dataset2); assertEquals(axis.getLowerBound(), 895.0, EPSILON); assertEquals(axis.getUpperBound(), 1005.0, EPSILON); }
Example 7
Source File: BarChartTest.java From openstock with GNU General Public License v3.0 | 6 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ @Test public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 8
Source File: ChartJFreeChartOutputHistogram.java From gama with GNU General Public License v3.0 | 6 votes |
@Override protected void clearDataSet(final IScope scope) { // TODO Auto-generated method stub super.clearDataSet(scope); final CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); for (int i = plot.getDatasetCount() - 1; i >= 1; i--) { plot.setDataset(i, null); plot.setRenderer(i, null); } ((DefaultCategoryDataset) jfreedataset.get(0)).clear(); jfreedataset.clear(); jfreedataset.add(0, new DefaultCategoryDataset()); plot.setDataset((DefaultCategoryDataset) jfreedataset.get(0)); plot.setRenderer(0, null); IdPosition.clear(); nbseries = 0; }
Example 9
Source File: StackedBarChartTests.java From astor with GNU General Public License v2.0 | 6 votes |
/** * Replaces the dataset and checks that it has changed as expected. */ public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 10
Source File: AreaRendererTest.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
/** * A check for the datasetIndex and seriesIndex fields in the LegendItem * returned by the getLegendItem() method. */ @Test public void testGetLegendItemSeriesIndex() { DefaultCategoryDataset dataset0 = new DefaultCategoryDataset(); dataset0.addValue(21.0, "R1", "C1"); dataset0.addValue(22.0, "R2", "C1"); DefaultCategoryDataset dataset1 = new DefaultCategoryDataset(); dataset1.addValue(23.0, "R3", "C1"); dataset1.addValue(24.0, "R4", "C1"); dataset1.addValue(25.0, "R5", "C1"); AreaRenderer r = new AreaRenderer(); CategoryPlot plot = new CategoryPlot(dataset0, new CategoryAxis("x"), new NumberAxis("y"), r); plot.setDataset(1, dataset1); /*JFreeChart chart =*/ new JFreeChart(plot); LegendItem li = r.getLegendItem(1, 2); assertEquals("R5", li.getLabel()); assertEquals(1, li.getDatasetIndex()); assertEquals(2, li.getSeriesIndex()); }
Example 11
Source File: StackedBarChart3DTest.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
/** * Replaces the dataset and checks that it has changed as expected. */ @Test public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 12
Source File: LineChartTest.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ @Test public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 13
Source File: BarChartTest.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ @Test public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 14
Source File: AreaRendererTest.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
/** * A check for the datasetIndex and seriesIndex fields in the LegendItem * returned by the getLegendItem() method. */ @Test public void testGetLegendItemSeriesIndex() { DefaultCategoryDataset dataset0 = new DefaultCategoryDataset(); dataset0.addValue(21.0, "R1", "C1"); dataset0.addValue(22.0, "R2", "C1"); DefaultCategoryDataset dataset1 = new DefaultCategoryDataset(); dataset1.addValue(23.0, "R3", "C1"); dataset1.addValue(24.0, "R4", "C1"); dataset1.addValue(25.0, "R5", "C1"); AreaRenderer r = new AreaRenderer(); CategoryPlot plot = new CategoryPlot(dataset0, new CategoryAxis("x"), new NumberAxis("y"), r); plot.setDataset(1, dataset1); /*JFreeChart chart =*/ new JFreeChart(plot); LegendItem li = r.getLegendItem(1, 2); assertEquals("R5", li.getLabel()); assertEquals(1, li.getDatasetIndex()); assertEquals(2, li.getSeriesIndex()); }
Example 15
Source File: StackedBarChartTest.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
/** * Replaces the dataset and checks that it has changed as expected. */ @Test public void testReplaceDataset() { // create a dataset... Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset("S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 16
Source File: LineAndShapeRendererTest.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
/** * A check for the datasetIndex and seriesIndex fields in the LegendItem * returned by the getLegendItem() method. */ @Test public void testGetLegendItemSeriesIndex() { DefaultCategoryDataset dataset0 = new DefaultCategoryDataset(); dataset0.addValue(21.0, "R1", "C1"); dataset0.addValue(22.0, "R2", "C1"); DefaultCategoryDataset dataset1 = new DefaultCategoryDataset(); dataset1.addValue(23.0, "R3", "C1"); dataset1.addValue(24.0, "R4", "C1"); dataset1.addValue(25.0, "R5", "C1"); LineAndShapeRenderer r = new LineAndShapeRenderer(); CategoryPlot plot = new CategoryPlot(dataset0, new CategoryAxis("x"), new NumberAxis("y"), r); plot.setDataset(1, dataset1); /*JFreeChart chart =*/ new JFreeChart(plot); LegendItem li = r.getLegendItem(1, 2); assertEquals("R5", li.getLabel()); assertEquals(1, li.getDatasetIndex()); assertEquals(2, li.getSeriesIndex()); }
Example 17
Source File: AreaChartTest.java From openstock with GNU General Public License v3.0 | 6 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ @Test public void testReplaceDataset() { Number[][] data = new Integer[][] {{new Integer(-30), new Integer(-20)}, {new Integer(-10), new Integer(10)}, {new Integer(20), new Integer(30)}}; CategoryDataset newData = DatasetUtilities.createCategoryDataset( "S", "C", data); LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(newData); assertEquals(true, l.flag); ValueAxis axis = plot.getRangeAxis(); Range range = axis.getRange(); assertTrue("Expecting the lower bound of the range to be around -30: " + range.getLowerBound(), range.getLowerBound() <= -30); assertTrue("Expecting the upper bound of the range to be around 30: " + range.getUpperBound(), range.getUpperBound() >= 30); }
Example 18
Source File: GanttChartTest.java From openstock with GNU General Public License v3.0 | 5 votes |
/** * Draws the chart with a <code>null</code> info object to make sure that * no exceptions are thrown (a problem that was occurring at one point). */ @Test public void testDrawWithNullInfo2() { JFreeChart chart = createGanttChart(); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setDataset(createDataset()); /* BufferedImage img =*/ chart.createBufferedImage(300, 200, null); //FIXME we should really assert a value }
Example 19
Source File: CategoryPlotTests.java From astor with GNU General Public License v2.0 | 5 votes |
/** * A test for bug report 1169972. */ public void test1169972() { CategoryPlot plot = new CategoryPlot(null, null, null, null); plot.setDomainAxis(new CategoryAxis("C")); plot.setRangeAxis(new NumberAxis("Y")); plot.setRenderer(new BarRenderer()); plot.setDataset(new DefaultCategoryDataset()); assertTrue(plot != null); }
Example 20
Source File: GanttChartTest.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
/** * Replaces the chart's dataset and then checks that the new dataset is OK. */ @Test public void testReplaceDataset() { LocalListener l = new LocalListener(); this.chart.addChangeListener(l); CategoryPlot plot = (CategoryPlot) this.chart.getPlot(); plot.setDataset(null); assertEquals(true, l.flag); }