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To: "MicroWorlds Forum" <mwforum@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>, daniel <saxplayer1997@xxxxxxxxx>
Subject: Re: MIA, Ask an Expert: turlte pen
From: "Daniel Ajoy" <da.ajoy@xxxxxxxxx>
Date: Tue, 21 Sep 2010 13:52:22 -0500

On Tue, 21 Sep 2010 09:58:11 -0500, <askanexpert@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> 

> from: daniel <saxplayer1997@xxxxxxxxx>
> date: Tue Sep 21 08:58:11 2010
> platform: PC
> version: MicroWorlds Ex
> how do i change the color and pen size of my turtels pen. 

setcolor color-name-or-number

Sets the color of the turtle's pen. If the turtle has its original shape, it 
changes color to show the pen color. The input can be the name of a color or a 
number. The original pen color is black, or color number 9. The input can be 
an integer, a fraction or a one place decimal.

Given that there is a turtle on the page:

setc 45 fill
setc "orange fill 


setsize number

Sets the size of the turtle. The original size is 40 and the minimum and 
maximum sizes are 5 and 160, respectively. Turtle shapes look nice when they 
are multiples of 20. You can also change the size of the turtle with the 

Given that there is a turtle on the page:

setsize 15
repeat 12 [setsize size + 5 wait 5] 


> aslo how do i fill with the turle pen

Fills a closed area with the turtle's pen color. If the area is not perfectly 
closed, the paint "leaks" onto the entire page. Fill works regardless of the 
turtle's pen state (up or down).

Given that there is a turtle on the page:

repeat 4 [fd 50 rt 90]
rt 45 pu fd 5
setc "yellow

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