本文整理汇总了Java中org.jfree.chart.plot.CategoryMarker.setLabel方法的典型用法代码示例。如果您正苦于以下问题：Java CategoryMarker.setLabel方法的具体用法？Java CategoryMarker.setLabel怎么用？Java CategoryMarker.setLabel使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.jfree.chart.plot.CategoryMarker的用法示例。
在下文中一共展示了CategoryMarker.setLabel方法的2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: createChart
import org.jfree.chart.plot.CategoryMarker; //导入方法依赖的package包/类
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return a sample chart.
*/
protected JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
chartTitle, // chart title
domainLabel, // domain axis label
rangeLabel, // range axis label
dataset, // data
PlotOrientation.VERTICAL, // the plot orientation
!legendPanelOn, // include legend
true,
false
);
chart.setBackgroundPaint(Color.lightGray);
// get a reference to the plot for further customisation...
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.setNoDataMessage("NO DATA!");
CategoryItemRenderer renderer = new CustomBarRenderer(
new Paint[] {Color.red, Color.blue, Color.green,
Color.yellow, Color.orange, Color.cyan,
Color.magenta, Color.blue}
);
renderer.setBaseItemLabelGenerator(
new StandardCategoryItemLabelGenerator()
);
renderer.setBaseItemLabelsVisible(true);
ItemLabelPosition p = new ItemLabelPosition(
ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, 45.0
);
renderer.setBasePositiveItemLabelPosition(p);
plot.setRenderer(renderer);
CategoryMarker marker = new CategoryMarker("Category 3");
marker.setLabel("Special");
marker.setPaint(new Color(0xDD, 0xFF, 0xDD, 0x80));
marker.setAlpha(0.5f);
marker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
marker.setLabelTextAnchor(TextAnchor.TOP_LEFT);
marker.setLabelOffsetType(LengthAdjustmentType.CONTRACT);
plot.addDomainMarker(marker, Layer.BACKGROUND);
// change the margin at the top of the range axis...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
rangeAxis.setLowerMargin(0.15);
rangeAxis.setUpperMargin(0.15);
BarRenderer seriesRenderer = (BarRenderer) plot.getRenderer();
seriesRenderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());
setCategorySummary(dataset);
return chart;
}
示例2: addDomainMarker
import org.jfree.chart.plot.CategoryMarker; //导入方法依赖的package包/类
public void addDomainMarker(CategoryPlot plot, cfCHARTDOMAINMARKERData dmData) throws cfmRunTimeException {
CategoryMarker domainMarker = new CategoryMarker(dmData.getValue());
boolean drawAsLine = false;
if (dmData.getShape().equals("line"))
drawAsLine = true;
domainMarker.setDrawAsLine(drawAsLine);
domainMarker.setPaint(convertStringToColor(dmData.getColor()));
if (dmData.getLabel() != null) {
domainMarker.setLabel(dmData.getLabel());
domainMarker.setLabelPaint(convertStringToColor(dmData.getLabelColor()));
String labelPos = dmData.getLabelPosition();
if (labelPos.equals("top_left")) {
domainMarker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
if (drawAsLine)
domainMarker.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
else
domainMarker.setLabelTextAnchor(TextAnchor.TOP_LEFT);
} else if (labelPos.equals("top")) {
domainMarker.setLabelAnchor(RectangleAnchor.TOP);
domainMarker.setLabelTextAnchor(TextAnchor.TOP_CENTER);
} else if (labelPos.equals("top_right")) {
domainMarker.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
if (drawAsLine)
domainMarker.setLabelTextAnchor(TextAnchor.TOP_LEFT);
else
domainMarker.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
} else if (labelPos.equals("left")) {
domainMarker.setLabelAnchor(RectangleAnchor.LEFT);
if (drawAsLine)
domainMarker.setLabelTextAnchor(TextAnchor.CENTER_RIGHT);
else
domainMarker.setLabelTextAnchor(TextAnchor.CENTER_LEFT);
} else if (labelPos.equals("center")) {
domainMarker.setLabelAnchor(RectangleAnchor.CENTER);
domainMarker.setLabelTextAnchor(TextAnchor.CENTER);
} else if (labelPos.equals("right")) {
domainMarker.setLabelAnchor(RectangleAnchor.RIGHT);
if (drawAsLine)
domainMarker.setLabelTextAnchor(TextAnchor.CENTER_LEFT);
else
domainMarker.setLabelTextAnchor(TextAnchor.CENTER_RIGHT);
} else if (labelPos.equals("bottom_left")) {
domainMarker.setLabelAnchor(RectangleAnchor.BOTTOM_LEFT);
if (drawAsLine)
domainMarker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT);
else
domainMarker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
} else if (labelPos.equals("bottom")) {
domainMarker.setLabelAnchor(RectangleAnchor.BOTTOM);
domainMarker.setLabelTextAnchor(TextAnchor.BOTTOM_CENTER);
} else if (labelPos.equals("bottom_right")) {
domainMarker.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
if (drawAsLine)
domainMarker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
else
domainMarker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT);
}
domainMarker.setLabelOffsetType(LengthAdjustmentType.NO_CHANGE);
domainMarker.setLabelFont(getFont(dmData.getFont(), dmData.getFontBold(), dmData.getFontItalic(), dmData.getFontSize()));
}
plot.addDomainMarker(domainMarker, Layer.BACKGROUND);
}