On Oct 3, 2008, at 1:55 PM, Petite Abeille wrote:
>
> Out of curiosity, how did you generate those diagrams?
A Tcl/Tk script generates the diagrams into a canvas widget. The
script is at:
http://www.sqlite.org/docsrc/artifact/894
After each diagram is rendered on screen, the script uses the
"postscript" method of the canvas widget to generate a PostScript file
for the diagram. Then it invokes the "convert" utility of ImageMagick
to transform the postscript into a GIF at the appropriate resolution.
This only seems to work well on Linux. I installed ImageMagick and
Ghostscript on a Mac and the script will run there, but the resulting
images look really, really bad.
D. Richard Hipp
[EMAIL PROTECTED]
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