Re: canvassing for assistance

2005-03-03 Thread 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 "[EMAIL PROTECTED]" <[EMAIL PROTEC

Re: canvassing for assistance

2005-03-01 Thread [EMAIL PROTECTED]
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' ha

canvassing for assistance

2005-02-28 Thread Sean McIlroy
Hi all! I've written a utility for making diagrams. It could also be a good environment for experimenting with a Tk canvas, so I'm including the code here (see below). The problem is that, when I save a canvas and include the resulting postscript file in a LaTeX document, I often find that the rig