本文整理汇总了Java中org.jfree.chart.renderer.category.LayeredBarRenderer类的典型用法代码示例。如果您正苦于以下问题：Java LayeredBarRenderer类的具体用法？Java LayeredBarRenderer怎么用？Java LayeredBarRenderer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
LayeredBarRenderer类属于org.jfree.chart.renderer.category包，在下文中一共展示了LayeredBarRenderer类的13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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: testDrawWithNullInfo
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Draws the chart with a <code>null</code> info object to make sure that
* no exceptions are thrown (particularly by code in the renderer).
*/
public void testDrawWithNullInfo() {
boolean success = false;
try {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(1.0, "S1", "C1");
CategoryPlot plot = new CategoryPlot(dataset,
new CategoryAxis("Category"), new NumberAxis("Value"),
new LayeredBarRenderer());
JFreeChart chart = new JFreeChart(plot);
/* BufferedImage image = */ chart.createBufferedImage(300, 200,
null);
success = true;
}
catch (NullPointerException e) {
e.printStackTrace();
success = false;
}
assertTrue(success);
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:24，代码来源:LayeredBarRendererTests.java
示例2: testDrawWithNullInfo
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Draws the chart with a <code>null</code> info object to make sure that
* no exceptions are thrown (particularly by code in the renderer).
*/
public void testDrawWithNullInfo() {
boolean success = false;
try {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(1.0, "S1", "C1");
CategoryPlot plot = new CategoryPlot(dataset,
new CategoryAxis("Category"), new NumberAxis("Value"),
new LayeredBarRenderer());
JFreeChart chart = new JFreeChart(plot);
/* BufferedImage image = */ chart.createBufferedImage(300, 200,
null);
success = true;
}
catch (NullPointerException e) {
e.printStackTrace();
success = false;
}
assertTrue(success);
}
开发者ID:SpoonLabs，项目名称:astor，代码行数:24，代码来源:LayeredBarRendererTests.java
示例3: testHashcode
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testHashcode() {
LayeredBarRenderer r1 = new LayeredBarRenderer();
LayeredBarRenderer r2 = new LayeredBarRenderer();
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:12，代码来源:LayeredBarRendererTests.java
示例4: testHashcode
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testHashcode() {
LayeredBarRenderer r1 = new LayeredBarRenderer();
LayeredBarRenderer r2 = new LayeredBarRenderer();
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
开发者ID:SpoonLabs，项目名称:astor，代码行数:12，代码来源:LayeredBarRendererTests.java
示例5: customize
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
BarRenderer categoryRenderer = (BarRenderer) chart.getCategoryPlot().getRenderer();
LayeredBarRenderer renderer = new LayeredBarRenderer();
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 (seriesBarWidths != null) {
for (int i = 0; i < seriesBarWidths.size(); i++) {
renderer.setSeriesBarWidth(i, seriesBarWidths.get(i));
}
}
chart.getCategoryPlot().setRenderer(renderer);
}
开发者ID:svn2github，项目名称:dynamicreports-jasper，代码行数:38，代码来源:LayeredBarRendererCustomizer.java
示例6: test
import org.jfree.chart.renderer.category.LayeredBarRenderer; //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", LayeredBarRenderer.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());
}
开发者ID:svn2github，项目名称:dynamicreports-jasper，代码行数:37，代码来源:LayeredBarChartTest.java
示例7: testEquals
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Problem that the equals(...) method distinguishes all fields.
*/
public void testEquals() {
LayeredBarRenderer r1 = new LayeredBarRenderer();
LayeredBarRenderer r2 = new LayeredBarRenderer();
assertEquals(r1, r2);
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:9，代码来源:LayeredBarRendererTests.java
示例8: testEquals
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Check that the equals() method distinguishes all fields.
*/
public void testEquals() {
LayeredBarRenderer r1 = new LayeredBarRenderer();
LayeredBarRenderer r2 = new LayeredBarRenderer();
assertEquals(r1, r2);
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:9，代码来源:LayeredBarRendererTests.java
示例9: createChart
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
protected JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
chartTitle, // chart title
domainLabel, // domain axis label
rangeLabel, // range axis label
dataset, // data
PlotOrientation.HORIZONTAL, // orientation
!legendPanelOn, // include legend
true, // tooltips?
false // URLs?
);
chart.setBackgroundPaint(Color.white);
// get a reference to the plot for further customisation...
CategoryPlot plot = chart.getCategoryPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setDomainGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.white);
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
LayeredBarRenderer renderer = new LayeredBarRenderer();
renderer.setDrawBarOutline(false);
plot.setRenderer(renderer);
// for this renderer, we need to draw the first series last...
plot.setRowRenderingOrder(SortOrder.DESCENDING);
// 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);
renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());
setCategorySummary(dataset);
return chart;
}
开发者ID:SOCR，项目名称:HTML5_WebSite，代码行数:58，代码来源:LayeredBarChartDemo2.java
示例10: createChart
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
protected JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
chartTitle, // chart title
domainLabel, // domain axis label
rangeLabel, // range axis label
dataset, // data
PlotOrientation.VERTICAL, // orientation
!legendPanelOn, // include legend
true, // tooltips?
false // URLs?
);
chart.setBackgroundPaint(Color.white);
// get a reference to the plot for further customisation...
CategoryPlot plot = chart.getCategoryPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setDomainGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.white);
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
LayeredBarRenderer renderer = new LayeredBarRenderer();
renderer.setDrawBarOutline(false);
plot.setRenderer(renderer);
// for this renderer, we need to draw the first series last...
plot.setRowRenderingOrder(SortOrder.DESCENDING);
// 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);
renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());
setCategorySummary(dataset);
return chart;
}
开发者ID:SOCR，项目名称:HTML5_WebSite，代码行数:58，代码来源:LayeredBarChartDemo1.java
示例11: generateLayeredBarChart
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
private byte[] generateLayeredBarChart (CategoryDataset dataset, int width, int height)
{
JFreeChart chart = ChartFactory.createBarChart (null, // chart title
null, // domain axis label
null, // range axis label
dataset, // data
PlotOrientation.VERTICAL, // the plot orientation
true, // legend
true, // tooltips
false // urls
);
// set background
chart.setBackgroundPaint (parseColor (statsManager.getChartBackgroundColor ()));
// set chart border
chart.setPadding (new RectangleInsets (10, 5, 5, 5));
chart.setBorderVisible (true);
chart.setBorderPaint (parseColor ("#cccccc"));
// set anti alias
chart.setAntiAlias (true);
CategoryPlot plot = (CategoryPlot) chart.getPlot ();
// disable bar outlines...
LayeredBarRenderer renderer = new LayeredBarRenderer ();
renderer.setDrawBarOutline (false);
renderer.setSeriesBarWidth (0, .6);
renderer.setSeriesBarWidth (1, .8);
renderer.setSeriesBarWidth (2, 1.0);
plot.setRenderer (renderer);
// for this renderer, we need to draw the first series last...
plot.setRowRenderingOrder (SortOrder.DESCENDING);
// 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 = (CategoryAxis) plot.getDomainAxis ();
domainAxis.setCategoryLabelPositions (CategoryLabelPositions.DOWN_45);
domainAxis.setLowerMargin (0.0);
domainAxis.setUpperMargin (0.0);
BufferedImage img = chart.createBufferedImage (width, height);
final ByteArrayOutputStream out = new ByteArrayOutputStream();
try{
ImageIO.write(img, "png", out);
}catch(IOException e){
log.warn("Error occurred while generating SiteStats chart image data", e);
}
return out.toByteArray();
}
开发者ID:sakaiproject，项目名称:sakai，代码行数:62，代码来源:ServerWideReportManagerImpl.java
示例12: testPublicCloneable
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
/**
* Check that this class implements PublicCloneable.
*/
public void testPublicCloneable() {
LayeredBarRenderer r1 = new LayeredBarRenderer();
assertTrue(r1 instanceof PublicCloneable);
}
开发者ID:SpoonLabs，项目名称:astor，代码行数:8，代码来源:LayeredBarRendererTests.java
示例13: customize
import org.jfree.chart.renderer.category.LayeredBarRenderer; //导入依赖的package包/类
@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
CategoryPlot categoryPlot = chart.getCategoryPlot();
Assert.assertEquals("renderer", LayeredBarRenderer.class, categoryPlot.getRenderer().getClass());
}
开发者ID:svn2github，项目名称:dynamicreports-jasper，代码行数:6，代码来源:LayeredBarChartTest.java
注：本文中的org.jfree.chart.renderer.category.LayeredBarRenderer类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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