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Re: help with cgDrawVectors in write_gif procedure [message #91088 is a reply to message #91084]

Wed, 03 June 2015 02:55

g.nacarts
Messages: 148
Registered: November 2013

Senior Member

Well, I typed the following and I ended up with 100 different gif files (i.e. each image in a separate gif). What I want is to play as a movie in one gif file.

for i=0L,N-1 do begin
cgDisplay, 500, 550
cgimage, Reform(Reform(Image[i,*,*])[i,*,*])
cgDrawVectors, reform(VX[i,*,*]),reform(VY[i,*,*]), pos_x, pos_y,VECCOLORS='yellow', /ORDERED, overplot = 1
void = cgSnapshot(/GIF, Filename='C:\Users\Desktop\Vectors('+string(i,format='(i3.3) ')+','+string(level)+','+strtrim(iter)+')', /NoDialog)
endfor

I added the level and iter because is looping over those two loops as well.

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[Message index]

		help with cgDrawVectors in write_gif procedure By: g.nacarts on Tue, 02 June 2015 08:03
		Re: help with cgDrawVectors in write_gif procedure By: David Fanning on Tue, 02 June 2015 08:26
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Tue, 02 June 2015 09:28
		Re: help with cgDrawVectors in write_gif procedure By: David Fanning on Tue, 02 June 2015 09:33
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Wed, 03 June 2015 02:55
		Re: help with cgDrawVectors in write_gif procedure By: Helder Marchetto on Wed, 03 June 2015 03:17
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Wed, 03 June 2015 03:26
		Re: help with cgDrawVectors in write_gif procedure By: Helder Marchetto on Wed, 03 June 2015 03:57
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Wed, 03 June 2015 05:39
		Re: help with cgDrawVectors in write_gif procedure By: David Fanning on Wed, 03 June 2015 05:42
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Wed, 03 June 2015 07:54
		Re: help with cgDrawVectors in write_gif procedure By: Helder Marchetto on Wed, 03 June 2015 05:45
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Wed, 03 June 2015 07:55
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Wed, 03 June 2015 08:39
		Re: help with cgDrawVectors in write_gif procedure By: Helder Marchetto on Wed, 03 June 2015 08:47
		Re: help with cgDrawVectors in write_gif procedure By: David Fanning on Wed, 03 June 2015 09:33
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Fri, 05 June 2015 07:34
		Re: help with cgDrawVectors in write_gif procedure By: David Fanning on Fri, 05 June 2015 07:45
		Re: help with cgDrawVectors in write_gif procedure By: g.nacarts on Fri, 05 June 2015 07:50

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