canvassing for assistance

[Sean McIlroy]

'scale' puts the lower-right corner of a bounding box where the
pointer is, while keeping the upper-left corner where it was before
(or, if the relevant item's coordinates aren't of bounding-box type,
the function does nothing).

Thanks for the link.

Peace,
STM


"stewart.midwinter at gmail.com" <stewart.midwinter at gmail.com> wrote in message news:<1109688130.019233.46530 at l41g2000cwc.googlegroups.com>...
> Sean, nice work on canvasser!  One question: what is the purpose of
> 'scale'?  I notice that if you have already drawn a line on the canvas,
> then 'scale' can be used to draw a straight-line element extending from
> the end of the previous freehand line, but if you start with a blank
> screen, 'scale' has no effect.
> 
> BTW if you want to extend your app further, take a look at paint.py in
> the Vaults of Parnassus:
> http://py.vaults.ca/apyllo.py?i=173784088
> 
> cheers,
> S