Hello everyone I am very new to this forum aswell as JAVA programming. My professor sucks he just throws us out and expects us to knw what we need to do but I have to do what the title says and create a 600x400 pixel three by two primary color square chart. So far he has given us this.
public class LineRectPainter extends Picture
public void vertLine( int x, int y, int ymax, Color color );
while y <= y max
Where do I go from here all help will be appreciated.