Re: Is there a ready chart plotting view?
Re: Is there a ready chart plotting view?
- Subject: Re: Is there a ready chart plotting view?
- From: Kyle Hammond <email@hidden>
- Date: Sat, 29 Mar 2003 03:31:27 -0600
Hi,
I just thought I'd throw in my two cents on this topic. Check out the
screen shots of our 2D plotting view used in Budget at:
<
http://www.snowmintcs.com/products/budget/Help.htmld/Statistics.html>
(shows bar and line graph, on the same view)
and
<
http://www.snowmintcs.com/products/budget/Help.htmld/Planner.html>
(lower quality; shows line graph with data points)
We've thought seriously about releasing our graphing view, possibly
under the LGPL or similar license. We've got it in framework form, and
even have an IB palette with inspector. Just haven't had enough time to
put the finishing touches on it for a public release.
Some of the main features:
The axes auto size to the view size, leaving room for the axis labels.
The left, bottom, and right edges can be labeled.
It's loosely based on the NSTableView metaphor where all line
attributes, data points, and scale information is drawn from a data
source object.
There is some support for clicking a point in the graph and finding
where the click occured in terms of a particular line scale.
The background, grid, and line attributes (like color, type and symbol)
are all decided by the data source and/or delegate.
If anybody's really interested, let me know via email, preferably at my
snowmintcs.com address (in the sig below).
Best regards,
Kyle
---------------------
Kyle Hammond
email@hidden
http://www.snowmintcs.com/ - personal finance software
http://www.CodeBlazer.com/ - multimedia software solutions
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