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problem when draw pie chart with g.fillArc .. Help please

1 reply on 1 page. Most recent reply: Nov 30, 2003 6:51 AM by David

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thanawat

Posts: 5
Nickname: follownet
Registered: Nov, 2003

problem when draw pie chart with g.fillArc .. Help please

Posted: Nov 28, 2003 2:23 PM

Hi, i try to draw piechart with multicolor.

I try some thing like code below to draw 3 piece of circle. First 2 piece is working, but the last one show something wron. For each piece of circle should be 50 degree, but only last one show something like 150 degree. What happen?? How can i fix this??

import java.awt.*;

class post extends Frame
{
static int a,b;
public post()
{
setSize(300,300);
setBackground(Color.blue);
setTitle("title");
}

pub lic void paint(Graphics g)
{
super.paint(g);
g.setColor(Color.white);
g.fillOval(75,75,150,150);

g.set Color(Color.blue);
g.fillArc(75,75,150,150,0,50);

g.setColor(Color.green);
g.fi llArc(75,75,150,150,50,100);

g.setColor(Color.pink);
g.fillArc(75,75,150,150,10 0,150);
}
}

class demo
{
public static void main(String[] args)
{
post MyWindow = new post();
MyWindow.show();
}
}

Best regards
Ned

David

Posts: 150
Nickname: archangel
Registered: Jul, 2003

Re: problem when draw pie chart with g.fillArc .. Help please

Posted: Nov 30, 2003 6:51 AM

g.fillArc(75,75,150,150,10 0,150);

I'm rather surprised that this code even compiled. You shouldn't have a space between in "10 0".

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