A little graphics help[resolved]

[ddmeightball]

I am interested in learning how to do things like piecharts for a program i am writing.

Would anyone have any simple examples or know what i could look under on the internet to help me find a simple example.

I tried typing Java pie chart code in google and it returned all of these retail sites wanting to sell me their code or products. I dont want to buy the code just to put in a (hopefully simple) piechart. Any help would be appreciated.

I was told that fillArc() would be useful, but am not sure how to use it.

[System_Error]

Here's an example I wrote A LONG TIME AGO:

import java.awt.*;
import javax.swing.*;

public class PieApplet extends JApplet {
	Color uneasyBeingGreen = new Color(0xCC, 0xCC, 0x99);
	Color zuzusPetals = new Color(0xCC, 0x66, 0xFF);
	Color zootSuit = new Color(0x66, 0x66, 0x99);
	Color sweetHomeAvocado = new Color(0x66, 0x99, 0x66);
	Color shrinkingViolet = new Color(0x66, 0x66, 0x99);
	Color miamiNice = new Color(0x33, 0xFF, 0xFF);
	Color inBetweenGreen = new Color(0x00, 0x99, 0x66);
	Color norwegianBlue = new Color(0x33, 0xCC, 0xCC);
	Color purpleRain = new Color(0x66, 0x33, 0x99);
	Color freckle = new Color(0x99, 0x66, 0x33);
	
    public void init() {
	Container pane = getContentPane();
	PiePanel pie = new PiePanel(10);
	pie.addSlice(uneasyBeingGreen, 1284);
	pie.addSlice(zuzusPetals, 1046);
	pie.addSlice(zootSuit, 281);
	pie.addSlice(sweetHomeAvocado, 232);
	pie.addSlice(shrinkingViolet, 176);
	pie.addSlice(miamiNice, 148);
	pie.addSlice(inBetweenGreen, 143);
	pie.addSlice(norwegianBlue, 133);
	pie.addSlice(purpleRain, 130);
	pie.addSlice(freckle, 127);
	pane.add(pie);
	setContentPane(pane);
    }
}

Next class

import java.awt.*;
import javax.swing.*;
import java.awt.geom.*;

public class PiePanel extends JPanel {
  private PieSlice[] slice;
  private int current = 0;
  private float totalSize = 0;
  private Color background;

  public PiePanel(int sliceCount) {
	slice = new PieSlice[sliceCount];
	background = getBackground();
  }

  public void addSlice(Color sColor, float sSize) {
	if (current <= slice.length) {
		slice[current] = new PieSlice(sColor, sSize);
		totalSize += sSize;
		current++;
        }
  }

  public void paintComponent(Graphics comp) {
	super.paintComponent(comp);
	Graphics2D comp2D = (Graphics2D) comp;
	int width = getSize().width - 10;
	int height = getSize().height - 15;
	int xInset = 5;
	int yInset = 5;
	if (width < 5)
		xInset = width;
	if (height < 5)
		yInset = height;
	comp2D.setColor(background);
	comp2D.fillRect(0,0,getSize().width, getSize().height);
	comp2D.setColor(Color.lightGray);
	Ellipse2D.Float pie = new Ellipse2D.Float(xInset, yInset, width, height);
	comp2D.fill(pie);
	float start = 0;
	for (int i =0; i < slice.length; i++) {
		float extent = slice[i].size * 360F / totalSize;
	comp2D.setColor(slice[i].color);	
	Arc2D.Float drawSlice = new Arc2D.Float(xInset, yInset, width, height, start, extent, Arc2D.Float.PIE);
	start += extent;
	comp2D.fill(drawSlice);
      }
  }
}

class PieSlice {
  Color color = Color.lightGray;
  float size = 0;
  

  PieSlice(Color pColor, float pSize) {
	color = pColor;
	size = pSize;
  }
}

Sorry, I can't find the other class, I think I deleted it.