https://github.com/mrdcvlsc/jcharts
a simple graph-charts library for java swing GUI, provides pie graph and line graph
https://github.com/mrdcvlsc/jcharts
chart graphics gui java javafx jframe library line-graph netbeans pie-chart statistics swing-gui visualization
Last synced: about 1 month ago
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a simple graph-charts library for java swing GUI, provides pie graph and line graph
- Host: GitHub
- URL: https://github.com/mrdcvlsc/jcharts
- Owner: mrdcvlsc
- License: mit
- Created: 2021-02-11T06:22:35.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2025-06-04T11:57:51.000Z (about 1 year ago)
- Last Synced: 2025-06-06T07:37:27.768Z (about 1 year ago)
- Topics: chart, graphics, gui, java, javafx, jframe, library, line-graph, netbeans, pie-chart, statistics, swing-gui, visualization
- Language: Java
- Homepage:
- Size: 116 KB
- Stars: 1
- Watchers: 1
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# jcharts
a simple graph-charts library for java swing GUI, provides pie graph and line graph
# Pie Graph - Sample Program
```java
import java.util.*;
import javax.swing.*;
import jcharts.*;
public class PieSample{
public static void main(String[] args){
int width = 400;
int height = 600;
// create your pie
JpieCharts pie = new JpieCharts(
new int[]{width,height},
new String[]{"intel","amd","nvidia","arm","risc","cisc"}, // labels
new int[]{180,90,90,23,10,30} // data
);
// a JPanel container
JPanel p = new JPanel();
p.setSize(width,height);
// add the pie chart to the container JPanel
p.add(pie);
JFrame f = new JFrame();
f.add(p);
f.pack();
f.setSize(width,height);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
// you can also add the chart directly to frame if you want
}
}
```
## resulting output
------------------------------------------------------------------------------------------------------
# Line Graph - Sample Program
```java
import java.util.*;
import javax.swing.*;
import jcharts.*;
public class LineSample{
public static void main(String[] args){
int graphWidth = 500;
int graphHeight = 350;
int widthForYLabels = 40;
int heightForXLabels = 40;
int widthForItemLabel = 100;
// create your line graph
JtimeSeries p = new JtimeSeries(
new int[]{graphWidth,graphHeight}, // size of chart
new int[]{widthForYLabels, heightForXLabels, widthForItemLabel},
new String[]{"Mon","Tue","Wed","Thu","Fri","Sat","Sun"}, // X Labels Array
new String[]{"Burger","Fried Chicken","Fries"}, // Y Labels Array
new int[][] // Data is a 2d array
{
{67,10,20,30,50,80,130},
{23,100,75,200,50,180,90},
{20,40,60,80,100,120,140}
/*NOTE
the length of the inner arrays should match the lenght of the "X Label Array"
the length of the outer array should match the length of the "Y Label Array"
*/
}
);
// adding panel to another panel
JPanel container = new JPanel();
container.setSize(750,480);
container.add(p);
// adding the parent panel to the main frame
JFrame f = new JFrame();
f.add(container);
f.pack();
f.setSize(750,480);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
}
}
```
## reuslting output
