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Re: Plot [message #78753 is a reply to message #78570]

Fri, 09 December 2011 08:58

Mark Piper
Messages: 198
Registered: December 2009

Senior Member

On 12/9/2011 8:06 AM, Dave Poreh wrote:
> Folks
> hi,
> I have a data like this and i want to plot column 1 (x) and column 2
> (y) and column 3 as the name of the points on plot (like 12006, 12507
> etc.). Could somebody help please?
>
> 0 0 12006
> 35 196.7 12507
> 70 779.8 13008
> 140 37 14010
> .............
> Cheers,
> Dave

Would this be close?

x = [0, 35, 70, 140]
y = [0, 196.7, 779.8, 37]
s = string([12006, 12507, 13008, 14010])

; NG (IDL 8.1)
p = plot(x, y)
ps = symbol(x, y, sym_text=s, /data)

; DG (IDL 1.0)
plot, x, y
xyouts, x, y, s, alignment=0.5, /data

You'll likely have to tweak the axis ranges to ensure the labels show up.

mp

.

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[Message index]

		Plot By: d.poreh on Fri, 09 December 2011 07:06
		Re: Plot By: Jeremy Bailin on Fri, 09 December 2011 16:11
		Re: Plot By: d.poreh on Sat, 10 December 2011 06:04
		Re: Plot By: Mark Piper on Fri, 09 December 2011 08:58

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