Drawing a graph by script

[Mark Swindell]

I went with the vector approach.  I needed a set of spaced horizontal  
lines fitted perfectly to a pre-existing rectangle.  The script I  
posted earlier at least functions well.  By creating a group on the  
fly, as I later added, the lineSet group can be deleted with a single  
delete command.

I will keep your stack handy, Richmond, in the event I need to draw  
bit-mapped graphs in the future.

Thanks,
Mark

On Mar 2, 2009, at 11:40 AM, dunbarx at aol.com wrote:

> This requires that the bitmap be erased when you update. The only  
> way to do it in HC. But with graphic objects erasing is just a  
> matter of deleting. Score one for rev here.
> ------Original Message------
> From: Richmond Mathewson
> Sender: use-revolution-bounces at lists.runrev.com
> To: use-revolution at lists.runrev.com
> ReplyTo: How to use Revolution
> Subject: Drawing a graph by script
> Sent: Mar 2, 2009 1:49 PM
>
> Have a prepared grid image,
> then:
>
> choose pen tool
> set penColor to "red"
> drag from X1,Y1 to X2,Y2
> drag from X2,Y2 to X3,Y3
> ..
> ..
> ..
> set the tool to pointer
>
> done.
>
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