本文整理汇总了Java中org.jfree.chart.plot.XYPlot.setNoDataMessage方法的典型用法代码示例。如果您正苦于以下问题：Java XYPlot.setNoDataMessage方法的具体用法？Java XYPlot.setNoDataMessage怎么用？Java XYPlot.setNoDataMessage使用的例子？那么恭喜您, 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.XYPlot的用法示例。
在下文中一共展示了XYPlot.setNoDataMessage方法的4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: setTimeSeriesBarRender
import org.jfree.chart.plot.XYPlot; //导入方法依赖的package包/类
public static void setTimeSeriesBarRender(Plot plot, boolean isShowDataLabels) {
XYPlot xyplot = (XYPlot) plot;
xyplot.setNoDataMessage(NO_DATA_MSG);
XYBarRenderer xyRenderer = new XYBarRenderer(0.1D);
xyRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
if (isShowDataLabels) {
xyRenderer.setBaseItemLabelsVisible(true);
xyRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
}
StandardXYToolTipGenerator xyTooltipGenerator = new StandardXYToolTipGenerator("{1}:{2}", new SimpleDateFormat("yyyy-MM-dd"), new DecimalFormat("0"));
xyRenderer.setBaseToolTipGenerator(xyTooltipGenerator);
setXY_XAixs(xyplot);
setXY_YAixs(xyplot);
}
示例2: createChart
import org.jfree.chart.plot.XYPlot; //导入方法依赖的package包/类
private JFreeChart createChart(XYDataset dataset) {
JFreeChart chart = ChartFactory.createScatterPlot(this.title,
this.xAxisLabel, this.yAxisLable, dataset, PlotOrientation.VERTICAL, true, true, false);
XYPlot plot = (XYPlot) chart.getPlot();
plot.setNoDataMessage("NO DATA");
XYLineAndShapeRenderer renderer
= (XYLineAndShapeRenderer) plot.getRenderer();
renderer.setSeriesOutlinePaint(0, Color.black);
renderer.setUseOutlinePaint(true);
NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
domainAxis.setAutoRangeIncludesZero(false);
return chart;
}
示例3: setTimeSeriesRender
import org.jfree.chart.plot.XYPlot; //导入方法依赖的package包/类
public static void setTimeSeriesRender(Plot plot, boolean isShowData, boolean isShapesVisible) {
XYPlot xyplot = (XYPlot) plot;
xyplot.setNoDataMessage(NO_DATA_MSG);
xyplot.setInsets(new RectangleInsets(10, 10, 5, 10));
XYLineAndShapeRenderer xyRenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
xyRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
xyRenderer.setBaseShapesVisible(false);
if (isShowData) {
xyRenderer.setBaseItemLabelsVisible(true);
xyRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
xyRenderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.BOTTOM_CENTER));
}
xyRenderer.setBaseShapesVisible(isShapesVisible);
DateAxis domainAxis = (DateAxis) xyplot.getDomainAxis();
domainAxis.setAutoTickUnitSelection(false);
DateTickUnit dateTickUnit = new DateTickUnit(DateTickUnitType.YEAR, 1, new SimpleDateFormat("yyyy-MM"));
domainAxis.setTickUnit(dateTickUnit);
StandardXYToolTipGenerator xyTooltipGenerator = new StandardXYToolTipGenerator("{1}:{2}", new SimpleDateFormat("yyyy-MM-dd"), new DecimalFormat("0"));
xyRenderer.setBaseToolTipGenerator(xyTooltipGenerator);
setXY_XAixs(xyplot);
setXY_YAixs(xyplot);
}
示例4: createChart
import org.jfree.chart.plot.XYPlot; //导入方法依赖的package包/类
public static JFreeChart createChart(XYDataset xydataset, String shou, String shu) {
JFreeChart jfreechart = ChartFactory.createScatterPlot("Rating and Rating People Distribution", shou, shu,
xydataset, PlotOrientation.VERTICAL, true, false, false);
jfreechart.setBackgroundPaint(Color.white);
jfreechart.setBorderPaint(Color.GREEN);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
xyplot.setNoDataMessage("no data");
xyplot.setNoDataMessageFont(new Font("微软雅黑", Font.BOLD, 14));
xyplot.setNoDataMessagePaint(Color.blue);
xyplot.setBackgroundPaint(Color.lightGray);
TextTitle textTitle = jfreechart.getTitle();
textTitle.setFont(new Font("宋体", Font.BOLD, 20));
LegendTitle legend = jfreechart.getLegend();
if (legend != null) {
legend.setItemFont(new Font("宋体", Font.BOLD, 20));
}
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
renderer.setBaseShapesVisible(true);
renderer.setDrawOutlines(true);
renderer.setSeriesOutlinePaint(0, Color.WHITE);
renderer.setUseOutlinePaint(true);
renderer.setSeriesOutlineStroke(1, new BasicStroke(0.5F));
xyplot.setRenderer(renderer);
NumberAxis numberaxis = (NumberAxis) xyplot.getDomainAxis();
numberaxis.setTickMarkInsideLength(3.0F);
numberaxis.setTickMarkOutsideLength(0.0F);
numberaxis.setUpperBound(280000);
numberaxis.setLowerBound(50000);
numberaxis.setAxisLineStroke(new BasicStroke(1.5f));
NumberAxis numberaxis1 = (NumberAxis) xyplot.getRangeAxis();
numberaxis1.setUpperBound(10.0);
numberaxis1.setLowerBound(5.0);
NumberTickUnit ntu1 = new NumberTickUnit(0.5);
numberaxis1.setTickUnit(ntu1);
return jfreechart;
}