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Re: Incomplete ouput PNG files. [message #78706 is a reply to message #78702]

Wed, 14 December 2011 09:26

Mark Piper
Messages: 198
Registered: December 2009

Senior Member

On 12/14/2011 9:43 AM, alx wrote:
> Setting the BUFFER keyword actually solved the problem. I now
> understand what this keyword is useful to, a long lasting
> interrogation for me! Thanks Mark.
> alain.

Cool -- you're welcome! Another idea: since there's overhead in
creating/destroying NG windows, it may help to use the SetData method
for batching a series of plots:

data = list(of_images)
p = image(data[0], /buffer)
p.save, 'image0.png'

for i=1, data.count()-1 do begin
p.setdata, data[i]
p.save, 'image' + strtrim(i,2) + '.png'
endfor

p.close

mp

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[Message index]

		Re: Incomplete ouput PNG files. By: David Fanning on Thu, 15 December 2011 10:18
		Re: Incomplete ouput PNG files. By: penteado on Thu, 15 December 2011 09:19
		Re: Incomplete ouput PNG files. By: David Fanning on Thu, 15 December 2011 06:23
		Re: Incomplete ouput PNG files. By: lecacheux.alain on Thu, 15 December 2011 06:07
		Re: Incomplete ouput PNG files. By: David Fanning on Thu, 15 December 2011 05:12
		Re: Incomplete ouput PNG files. By: lecacheux.alain on Thu, 15 December 2011 02:32
		Re: Incomplete ouput PNG files. By: lecacheux.alain on Thu, 15 December 2011 02:22
		Re: Incomplete ouput PNG files. By: lecacheux.alain on Thu, 15 December 2011 02:16
		Re: Incomplete ouput PNG files. By: David Fanning on Wed, 14 December 2011 14:21
		Re: Incomplete ouput PNG files. By: Mark Piper on Wed, 14 December 2011 09:26
		Re: Incomplete ouput PNG files. By: lecacheux.alain on Wed, 14 December 2011 08:43
		Re: Incomplete ouput PNG files. By: Mark Piper on Wed, 14 December 2011 08:22
		Re: Incomplete ouput PNG files. By: David Fanning on Wed, 14 December 2011 08:02

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