I trying to great a patter but I don't get what the problem it is. any body can help please.
NINJAGO_KAi wrote ...
2014/4/21
Pattern not work Help!
super(400, 400, 1);
boolean blue = true;
for (int x = 0; x < 8; x++)
{
if (blue) //alternate colors at the start of each column
blue = false;
else
blue = true;
for (int y = 0; y < 8; y++)
{
if (blue) // alternate colors
{
ColorPatch blueSquare = new ColorPatch (0, 0, 255);
addObject (blueSquare, x*50 + 25, y*50 + 25);
blue = false;
}
else
{
ColorPatch redSquare = new ColorPatch (255, 0, 0);
addObject (redSquare, x*50 + 25, y*50 + 25);
blue = true;
}
}
}
}
}give me the red highlight:
constructor color patch in class color patch cannot be applied to given types;
required;no arguments; found:int,int,int; reason;actual and format arguments list differ in length.
what it this really mean?
is any way where I can get a clear explanation what this really mean!
:(
Are you getting any kind of pattern? if so, how is it not what you want?
The code above appears to be sufficient; so, maybe a peak at the ColorPatch class might help.
thank!
you are right/
this is what I have for my color patch
public ColorPatch(int r, int g, int b)
{
GreenfootImage img = new GreenfootImage (50, 50);
img.setColor (new java.awt.Color(r, g, b));
img.fill();
setImage (img);
}
}
and give me the highlight
Illegal start expression
If you need help with that, post the class using the 'code' tags and show the entire error message.
wooppss!
I was missing a simple }
once again thank you danpost
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