[Gnuplot-info] HTML image maps

[Stephen D. <sc...@sd...>]

I have seen this question before but not any answers.

I need to generate plots of data where the X axis is always date/time.

These plot image files will be included in web pages via img tags.

I also need to make the resulting web image "clickable" via an image map so
that viewers can see the original data values.

How can one generate the relevant HTML image maps (or some form of text file
with identifiable coordinate pairs) with gnuplot?

(I currently do this with grace plots by replicating the PNG plots with the
Metadata output option and feeding the results plus the original data file
through a gawk script.)

TIA,
Stephen Davies
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