[572] in java-interest
applet graphics not clearing each time paint() is called
daemon@ATHENA.MIT.EDU (David Sklar)
Sat Jul 1 20:35:27 1995
From: David Sklar <t-davids@microsoft.com>
To: java-interest@java.Eng.Sun.COM
Date: Fri, 30 Jun 95 16:45:10 PDT
How can I tell a simple applet (and/or it's Graphics object) not to
clear each time paint is called?
i.e. how can I make something simple like the following code from
having only 1 line get drawn at once....?
class silly extends Applet implements Runnable {
int h = 0;
int v = 0;
int oh = 0;
int ov = 0;
public void init() {
resize(200,200);
}
public void paint(Graphics g) {
g.drawLine(oh,ov,h,v);
}
public void mouseDown(int x, int y) {
oh = h;
ov = v;
h = x;
v = y;
repaint();
}
}
-
Note to Sun employees: this is an EXTERNAL mailing list!
Info: send 'help' to java-interest-request@java.sun.com
