newinsets用法java_Java XYPlot.setInsets方法代碼示例

本站寻求有缘人接手，详细了解请联系站长QQ1493399855

import org.jfree.chart.plot.XYPlot; //導入方法依賴的package包/類

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.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);