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Re: scatter plot with BLT?
From: |
Jae Chan Oh |
Subject: |
Re: scatter plot with BLT? |
Date: |
Sun, 1 Feb 1998 19:38:51 -0500 (EST) |
> See the Swarm documentation for the BLTGraph in the tkobjc library. The
> method -setSymbol(const char *)s has values which change to default
> line to a cross, plus, square, etc. This should allow you to do a
> scatter plot. I have never used it, so let me know if it works.
I'm already using it. -setSymbol sets a symbol for one
BLT graph element (i.e. a graph sequence) However it will connect
all the same symbols together with line.
If one insists on using -setSymbol to draw a scatter plot, you need to declare,
as far as I know, one BLT elemement and one "symbol" for *each* point in the
graph -- Doing so would be not ony cumbersome but pointless.
I'm still waiting for any other suggestions.
Thank you anyway,
-Jae
>
> Rob Kewley
>
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