java中shapes中Mypic画图_Java LineAndShapeRenderer.setShapesVisible方法代码示例

import org.jfree.chart.renderer.category.LineAndShapeRenderer; //导入方法依赖的package包/类

public JFreeChart crearLineChartAsignRescateVict(CategoryDataset dataset) {

chartNotifAsigResc = ChartFactory.createLineChart(

"Tiempos de Notificaci�n, asiganci�n y Rescate de Victimas ", // chart title Titulo local del grafico

"Victimas Ordenadas por tiempo de rescate ", // x axis label

"Tiempo milisegundos", // y axis label

dataset, // data

PlotOrientation.VERTICAL,

true, // include legend

true, // tooltips

false // urls

);

// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

ChartPanel chartPanel = new ChartPanel(chartNotifAsigResc);

// chartNotifAsigResc.setBackgroundPaint(Color.white);

CategoryPlot plot = (CategoryPlot) chartNotifAsigResc.getPlot();

// CategoryPlot plot = chartNotifAsigResc.getCategoryPlot();

// plot.setBackgroundPaint(Color.lightGray);

// plot.setDomainGridlinePaint(Color.white);

// plot.setRangeGridlinePaint(Color.white);

// NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();

// rangeAxis.setUpperMargin(0.15);

CategoryItemRenderer renderer = plot.getRenderer();

renderer.setItemLabelGenerator(new LabelGenerator(50.0));

renderer.setItemLabelFont(new Font("Serif", Font.PLAIN, 8));

renderer.setItemLabelsVisible(true);

// CategoryPlot plot = (CategoryPlot) chartNotifAsigResc.getPlot();

LineAndShapeRenderer rendererl = (LineAndShapeRenderer) plot.getRenderer();

rendererl.setShapesVisible(true);

rendererl.setDrawOutlines(true);

rendererl.setUseFillPaint(true);

rendererl.setFillPaint(Color.white);

chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));

setContentPane(chartPanel);

this.pack();

RefineryUtilities.centerFrameOnScreen(this);

this.setVisible(true);

return chartNotifAsigResc;

}