BarChartTooltip.java
资源名称:OA.rar [点击查看]
上传用户:mingda
上传日期:2017-06-20
资源大小:27691k
文件大小:1k
源码类别:
OA系统
开发平台:
Java
- package cn.com.fcsoft.chart.examples;
- import cn.com.fcsoft.chart.*;
- import java.awt.*;
- import java.awt.event.*;
- /**
- * This example shows how to use the floating value and bar labels.
- * @author meiqi.
- */
- public class BarChartTooltip {
- public static void main(String[] argv) {
- // create the chart
- double[] values = new double[10];
- String[] labels = new String[values.length];
- for (int i = 0; i < values.length; i++) {
- values[i] = Math.round(Math.random()*100);
- labels[i] = "bar" + i;
- }
- BarChart chart = new BarChart();
- chart.setSampleCount(values.length);
- chart.setSampleValues(0, values);
- chart.setSampleLabels(labels);
- chart.setRelativeRange(1.0, 100);
- // turn on the floating value labels
- chart.setValueLabelsOn(true);
- chart.setValueLabelStyle(BarChart.VALUE_LABELS_FLOATING);
- chart.setBarLabelsOn(true);
- chart.setBarLabelStyle(BarChart.BAR_LABELS_FLOATING);
- // display the chart
- NonFlickerPanel p = new NonFlickerPanel(new BorderLayout());
- p.add("Center", chart);
- Frame f = new Frame();
- f.add("Center", p);
- f.setSize(400,300);
- f.show();
- }
- }