?? mychart.java
字號:
/*
* Created on 2005-1-5
*
import org.jfree.*;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot3D;
import org.jfree.data.category.DefaultCategoryDataset;
*//**
* @author Vincent Gu
*
*//*
public class MyChart {
public void main()
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(300, "廣州", "蘋果");
dataset.addValue(200, "廣州", "梨子");
dataset.addValue(500, "廣州", "葡萄");
dataset.addValue(340, "廣州", "芒果");
dataset.addValue(280, "廣州", "荔枝");
JFreeChart chart = ChartFactory.createBarChart3D("水果銷量統計圖",
"水果",
"銷量",
dataset,
PlotOrientation.VERTICAL,
false,
false,
false);
}
*/
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -