本文整理汇总了Java中org.jfree.chart.renderer.category.WaterfallBarRenderer类的典型用法代码示例。如果您正苦于以下问题：Java WaterfallBarRenderer类的具体用法？Java WaterfallBarRenderer怎么用？Java WaterfallBarRenderer使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
WaterfallBarRenderer类属于org.jfree.chart.renderer.category包，在下文中一共展示了WaterfallBarRenderer类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testEquals
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Problem that the equals(...) method distinguishes all fields.
*/
public void testEquals() {
WaterfallBarRenderer r1 = new WaterfallBarRenderer();
WaterfallBarRenderer r2 = new WaterfallBarRenderer();
assertEquals(r1, r2);
// firstBarPaint;
r1.setFirstBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setFirstBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
// lastBarPaint;
r1.setLastBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setLastBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
// positiveBarPaint;
r1.setPositiveBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setPositiveBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
//private Paint negativeBarPaint;
r1.setNegativeBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setNegativeBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
}
示例2: testHashcode
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testHashcode() {
WaterfallBarRenderer r1 = new WaterfallBarRenderer();
WaterfallBarRenderer r2 = new WaterfallBarRenderer();
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
示例3: testEquals
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Check that the equals() method distinguishes all fields.
*/
public void testEquals() {
WaterfallBarRenderer r1 = new WaterfallBarRenderer();
WaterfallBarRenderer r2 = new WaterfallBarRenderer();
assertEquals(r1, r2);
// firstBarPaint;
r1.setFirstBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setFirstBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
// lastBarPaint;
r1.setLastBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setLastBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
// positiveBarPaint;
r1.setPositiveBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setPositiveBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
//private Paint negativeBarPaint;
r1.setNegativeBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setNegativeBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
}
示例4: testEquals
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Check that the equals() method distinguishes all fields.
*/
public void testEquals() {
WaterfallBarRenderer r1 = new WaterfallBarRenderer();
WaterfallBarRenderer r2 = new WaterfallBarRenderer();
assertEquals(r1, r2);
// firstBarPaint;
r1.setFirstBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setFirstBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
// lastBarPaint;
r1.setLastBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setLastBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
// positiveBarPaint;
r1.setPositiveBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setPositiveBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
//private Paint negativeBarPaint;
r1.setNegativeBarPaint(Color.cyan);
assertFalse(r1.equals(r2));
r2.setNegativeBarPaint(Color.cyan);
assertTrue(r1.equals(r2));
}
示例5: testHashcode
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testHashcode() {
WaterfallBarRenderer r1 = new WaterfallBarRenderer();
WaterfallBarRenderer r2 = new WaterfallBarRenderer();
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
示例6: createWaterfallChart
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Creates a waterfall chart. The chart object returned by this method
* uses a {@link CategoryPlot} instance as the plot, with a
* {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the
* range axis, and a {@link WaterfallBarRenderer} as the renderer.
*
* @param title the chart title (<code>null</code> permitted).
* @param categoryAxisLabel the label for the category axis
* (<code>null</code> permitted).
* @param valueAxisLabel the label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A waterfall chart.
*/
public static JFreeChart createWaterfallChart(String title,
String categoryAxisLabel, String valueAxisLabel,
CategoryDataset dataset, boolean legend) {
CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
categoryAxis.setCategoryMargin(0.0);
ValueAxis valueAxis = new NumberAxis(valueAxisLabel);
WaterfallBarRenderer renderer = new WaterfallBarRenderer();
ItemLabelPosition position = new ItemLabelPosition(
ItemLabelAnchor.CENTER, TextAnchor.CENTER,
TextAnchor.CENTER, 0.0);
renderer.setBasePositiveItemLabelPosition(position);
renderer.setBaseNegativeItemLabelPosition(position);
StandardCategoryToolTipGenerator generator
= new StandardCategoryToolTipGenerator();
renderer.setBaseToolTipGenerator(generator);
CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis,
renderer);
plot.clearRangeMarkers();
Marker baseline = new ValueMarker(0.0);
baseline.setPaint(Color.black);
plot.addRangeMarker(baseline, Layer.FOREGROUND);
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
示例7: test
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
@Override
public void test() {
super.test();
numberOfPagesTest(1);
JFreeChart chart = getChart("summary.chart1", 0);
CategoryPlot categoryPlot = chart.getCategoryPlot();
Assert.assertEquals("renderer", WaterfallBarRenderer.class, categoryPlot.getRenderer().getClass());
Assert.assertTrue("show labels", categoryPlot.getRenderer().getBaseItemLabelsVisible());
Assert.assertFalse("show tick labels", categoryPlot.getDomainAxis().isTickMarksVisible());
Assert.assertFalse("show tick marks", categoryPlot.getDomainAxis().isTickLabelsVisible());
chart = getChart("summary.chart2", 0);
Axis axis = chart.getCategoryPlot().getDomainAxis();
Assert.assertEquals("category label", "category", axis.getLabel());
Assert.assertEquals("category label color", Color.BLUE, axis.getLabelPaint());
Assert.assertEquals("category label font", new Font("Arial", Font.BOLD, 10), axis.getLabelFont());
Assert.assertEquals("tick label color", Color.CYAN, axis.getTickLabelPaint());
Assert.assertEquals("tick label font", new Font("Arial", Font.ITALIC, 10), axis.getTickLabelFont());
CategoryLabelPosition labelPosition = chart.getCategoryPlot().getDomainAxis().getCategoryLabelPositions().getLabelPosition(RectangleEdge.LEFT);
Assert.assertEquals("plot label rotation", (45d / 180) * Math.PI, labelPosition.getAngle());
Assert.assertEquals("line color", Color.LIGHT_GRAY, axis.getAxisLinePaint());
chart = getChart("summary.chart3", 0);
axis = chart.getCategoryPlot().getRangeAxis();
Assert.assertEquals("value label", "value", axis.getLabel());
Assert.assertEquals("value label color", Color.BLUE, axis.getLabelPaint());
Assert.assertEquals("value label font", new Font("Arial", Font.BOLD, 10), axis.getLabelFont());
Assert.assertEquals("tick label color", Color.CYAN, axis.getTickLabelPaint());
Assert.assertEquals("tick label font", new Font("Arial", Font.ITALIC, 10), axis.getTickLabelFont());
Assert.assertEquals("tick label mask", "10.00", ((NumberAxis) axis).getNumberFormatOverride().format(10));
Assert.assertEquals("line color", Color.LIGHT_GRAY, axis.getAxisLinePaint());
Assert.assertEquals("range min value", 1d, ((ValueAxis) axis).getLowerBound());
Assert.assertEquals("range max value", 15d, ((ValueAxis) axis).getUpperBound());
}
示例8: testFindRangeBounds
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Some tests for the findRangeBounds() method.
*/
public void testFindRangeBounds() {
WaterfallBarRenderer r = new WaterfallBarRenderer();
assertNull(r.findRangeBounds(null));
}
示例9: testPublicCloneable
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
/**
* Check that this class implements PublicCloneable.
*/
public void testPublicCloneable() {
WaterfallBarRenderer r1 = new WaterfallBarRenderer();
assertTrue(r1 instanceof PublicCloneable);
}
示例10: customize
import org.jfree.chart.renderer.category.WaterfallBarRenderer; //导入依赖的package包/类
@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
BarRenderer categoryRenderer = (BarRenderer) chart.getCategoryPlot().getRenderer();
WaterfallBarRenderer renderer = new WaterfallBarRenderer();
renderer.setBaseItemLabelsVisible(categoryRenderer.getBaseItemLabelsVisible());
renderer.setBaseItemLabelFont(categoryRenderer.getBaseItemLabelFont());
renderer.setBaseItemLabelPaint(categoryRenderer.getBaseItemLabelPaint());
renderer.setBaseItemLabelGenerator(categoryRenderer.getBaseItemLabelGenerator());
renderer.setShadowVisible(categoryRenderer.getShadowsVisible());
CategoryDataset categoryDataset = chart.getCategoryPlot().getDataset();
if(categoryDataset != null) {
for(int i = 0; i < categoryDataset.getRowCount(); i++) {
Paint seriesOutlinePaint = categoryRenderer.getSeriesOutlinePaint(i);
if (seriesOutlinePaint != null) {
renderer.setSeriesOutlinePaint(i, seriesOutlinePaint);
}
Paint seriesPaint = categoryRenderer.getSeriesPaint(i);
if (seriesPaint != null) {
renderer.setSeriesPaint(i, seriesPaint);
}
}
}
renderer.setItemMargin(categoryRenderer.getItemMargin());
GradientPaintTransformer gradientPaintTransformer = categoryRenderer.getGradientPaintTransformer();
if (gradientPaintTransformer != null) {
renderer.setGradientPaintTransformer(gradientPaintTransformer);
}
if (firstBarPaint != null) {
renderer.setFirstBarPaint(firstBarPaint);
}
if (lastBarPaint != null) {
renderer.setLastBarPaint(lastBarPaint);
}
if (positiveBarPaint != null) {
renderer.setPositiveBarPaint(positiveBarPaint);
}
if (negativeBarPaint != null) {
renderer.setNegativeBarPaint(negativeBarPaint);
}
chart.getCategoryPlot().setRenderer(renderer);
}