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Re: Over-PLOT() on MAP()? [message #73920 is a reply to message #73919]

Sat, 11 December 2010 18:01

penteado
Messages: 866
Registered: February 2018

Senior Member
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On Dec 11, 10:55 pm, David Fanning <n...@dfanning.com> wrote:
> I'm not sure this is a "limitation" so much as just
> a poorly documented feature. I think it is absolutely
> correct that the "data space" of a map projection should
> be in projected XY coordinates, rather than in lat/lon
> space. It is just about the only thing about the new
> graphics that actually makes a lot of sense to me. :-)

The problem in this case (and in imap) is that the projection can be
changed (by the property map_projection), and the things put there by
the plot do not get updated to the new position. One would have to get
the new map structure, call map_proj_forward again, and update the
plot data.

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[Message index]

		Re: Over-PLOT() on MAP()? By: David Fanning on Sat, 11 December 2010 18:22
		Re: Over-PLOT() on MAP()? By: penteado on Sat, 11 December 2010 18:01
		Re: Over-PLOT() on MAP()? By: David Fanning on Sat, 11 December 2010 16:55
		Re: Over-PLOT() on MAP()? By: penteado on Sat, 11 December 2010 13:56
		Re: Over-PLOT() on MAP()? By: Matt Haffner on Mon, 13 December 2010 11:23

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