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cgContour / P.Multi / PDF [message #79873]

Wed, 18 April 2012 17:45

Matteo
Messages: 28
Registered: August 2011

Junior Member

Hi,

I noticed David's solution to a problem similar to something I'm
trying to solve:
http://www.web-shelf.com/comp.lang.idl-pvwave/Re-How-to-plot -multiple-cgContour-plots-using-the-same-colour-thread-ID299 46.aspx.

I was wondering: if I substitute cgDisplay with cgWindow, and employ
the /Add keyword for cgContour and cgColorbar, how come when I save
the pdf from the GUI the document is saved in 2 pages instead of one?
Even resiing the window deltes one of the two plots

This is the code that replicates the problem:

data = cgDemoData(2)

data1 = Scale_Vector(data, 400, 1500)

data2 = Scale_Vector(data, 0, 900)

levels = Indgen(16)*100

cgLoadCT, 33, NColors=16, Bottom=1

c_colors = Indgen(16) + 1

;cgDisplay, 900, 300
cgWindow,xsize=900,ysize=500

!P.Multi=[0,2,1]

ymargin = !Y.OMargin

!Y.OMargin=[3,10]

cgContour, data1, Levels=levels, C_Color=c_colors, /Fill, $

XStyle=1, YStyle=1, /Add

cgContour, data2, Levels=levels, C_Color=c_colors, /Fill, $

XStyle=1, YStyle=1, /Add

cgColorbar, NColors=16, Bottom=1, RANGE=[Min(data), Max(data)], $

Divisions=16, position = [0.25, 0.85, 0.75, 0.89], /Add

!P.Multi=0

!Y.OMargin = ymargin

end

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[Message index]

		cgContour / P.Multi / PDF By: Matteo on Wed, 18 April 2012 17:45
		Re: cgContour / P.Multi / PDF By: David Fanning on Fri, 20 April 2012 14:13

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