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Re: Error with cg output and ImageMagick [message #87026 is a reply to message #85419]

Sun, 29 December 2013 07:15

BLesht
Messages: 89
Registered: March 2007

Member

Good morning, David. Thanks. No joy, I'm afraid (see below). I issued the same convert command directly from the shell (outside of IDL) and it works perfectly. I guess the next step is to chase down the source for ps.c and see what's going on there.

If you don't mind a (slightly) related question. In your example code "avi_movie.pro" what is the reason for going through the intermediate step of creating the postscript file? Is it to ensure that the output PNG is higher quality?

Thanks, Barry

bash-3.2$ idl
IDL Version 8.2.3, Mac OS X (darwin x86_64 m64). (c) 2013, Exelis Visual Information Solutions, Inc.
Installation number: 230343.
Licensed for use by: Computer Sciences Corporation

IDL> cgPS_Open, Filename='/Users/blesht/test1.ps'
% Compiled module: CGPS_OPEN.
% Compiled module: CGPS_SETUP__DEFINE.
% Compiled module: CGROOTNAME.
% Compiled module: CGWINDOW_GETDEFS.
% Compiled module: CGWINDOW_SETDEFS.
% Compiled module: CGHASIMAGEMAGICK.
% Compiled module: SETDEFAULTVALUE.
% Compiled module: CGDEFCHARSIZE.
% Compiled module: PSWINDOW.
% Compiled module: CGPS_CONFIG.
% Compiled module: FSC_PSCONFIG__DEFINE.
PostScript output will be created here: /Users/blesht/test1.ps
IDL> cgHistoplot, cgDemoData(7), /Fill
% Compiled module: CGDEMODATA.
% Compiled module: CGHISTOPLOT.
% Compiled module: CONVERT_TO_TYPE.
% Compiled module: CGDEFAULTCOLOR.
% Compiled module: CGGETCOLORSTATE.
% Compiled module: CGSETCOLORSTATE.
% Compiled module: CGCOLOR.
% Compiled module: CGCOLOR24.
% Compiled module: CGCHECKFORSYMBOLS.
IDL> cgPS_Close, /PNG, GS_PATH='/opt/local/bin/', /ShowCmd
% Compiled module: CGPS_CLOSE.
% Compiled module: CGFIXPS.
% Compiled module: CGPS2RASTER.
ImageMagick CONVERT command: convert -alpha off -density 300 "/Users/blesht/test1.ps" -resize 25% -flatten -rotate 90 "PNG24:/Users/blesht/test1.png"
convert: bad parameters to zlib `/var/tmp/magick-25728Qdeiv36tFX2d1' @ error/png.c/MagickPNGErrorHandler/1804.
convert: corrupt image `/var/tmp/magick-25728Qdeiv36tFX2d1' @ error/png.c/ReadPNGImage/4051.
convert: Postscript delegate failed `/Users/blesht/test1.ps': No such file or directory @ error/ps.c/ReadPSImage/837.
convert: no images defined `PNG24:/Users/blesht/test1.png' @ error/convert.c/ConvertImageCommand/3144.

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[Message index]

		Error with cg output and ImageMagick By: Matthew Argall on Thu, 01 August 2013 14:47
		Re: Error with cg output and ImageMagick By: David Fanning on Thu, 01 August 2013 15:04
		Re: Error with cg output and ImageMagick By: Matthew Argall on Thu, 01 August 2013 16:12
		Re: Error with cg output and ImageMagick By: David Fanning on Thu, 01 August 2013 16:40
		Re: Error with cg output and ImageMagick - Has this been solved?? By: BLesht on Sat, 28 December 2013 17:45
		Re: Error with cg output and ImageMagick - Has this been solved?? By: David Fanning on Sun, 29 December 2013 06:53
		Re: Error with cg output and ImageMagick By: BLesht on Sun, 29 December 2013 07:15
		Re: Error with cg output and ImageMagick By: BLesht on Sun, 29 December 2013 08:55
		Re: Error with cg output and ImageMagick By: Matthew Argall on Sun, 29 December 2013 12:38
		Re: Error with cg output and ImageMagick By: BLesht on Sun, 29 December 2013 13:42
		Re: Error with cg output and ImageMagick By: David Fanning on Sun, 29 December 2013 16:12
		Re: Error with cg output and ImageMagick By: BLesht on Sun, 29 December 2013 17:27
		Re: Error with cg output and ImageMagick By: David Fanning on Mon, 30 December 2013 06:43
		Re: Error with cg output and ImageMagick By: BLesht on Mon, 30 December 2013 07:16
		Re: Error with cg output and ImageMagick By: David Fanning on Mon, 30 December 2013 07:37
		Re: Error with cg output and ImageMagick By: BLesht on Mon, 30 December 2013 08:01
		Re: Error with cg output and ImageMagick By: BLesht on Mon, 30 December 2013 08:04
		Re: Error with cg output and ImageMagick By: David Fanning on Mon, 30 December 2013 08:15
		Re: Error with cg output and ImageMagick By: David Fanning on Mon, 30 December 2013 08:29
		Re: Error with cg output and ImageMagick By: BLesht on Mon, 30 December 2013 09:04
		Re: Error with cg output and ImageMagick By: BLesht on Mon, 30 December 2013 08:59
		Re: Error with cg output and ImageMagick By: David Fanning on Mon, 30 December 2013 09:19
		Re: Error with cg output and ImageMagick By: David Fanning on Mon, 30 December 2013 08:09
		Re: Error with cg output and ImageMagick By: BLesht on Wed, 01 January 2014 13:26
		Re: Error with cg output and ImageMagick By: David Fanning on Wed, 01 January 2014 14:03
		Re: Error with cg output and ImageMagick By: BLesht on Wed, 01 January 2014 15:35
		Re: Error with cg output and ImageMagick By: Matthew Argall on Tue, 07 January 2014 18:36
		Re: Error with cg output and ImageMagick By: Matthew Argall on Wed, 08 January 2014 13:46
		Re: Error with cg output and ImageMagick By: BLesht on Wed, 08 January 2014 13:46
		Re: Error with cg output and ImageMagick By: Matthew Argall on Wed, 08 January 2014 14:16
		Re: Error with cg output and ImageMagick By: BLesht on Wed, 08 January 2014 13:50
		Re: Error with cg output and ImageMagick By: David Fanning on Wed, 15 January 2014 13:48
		Re: Error with cg output and ImageMagick By: David Fanning on Wed, 15 January 2014 13:58
		Re: Error with cg output and ImageMagick By: David Fanning on Wed, 15 January 2014 18:44
		Re: Error with cg output and ImageMagick By: David Fanning on Thu, 16 January 2014 05:58
		Re: Error with cg output and ImageMagick By: David Fanning on Thu, 16 January 2014 06:21
		Re: Error with cg output and ImageMagick By: Matthew Argall on Sat, 18 January 2014 09:21
		Re: Error with cg output and ImageMagick By: Phillip Bitzer on Mon, 20 January 2014 08:14
		Re: Error with cg output and ImageMagick By: BLesht on Mon, 24 February 2014 10:30
		Re: Error with cg output and ImageMagick By: BLesht on Thu, 27 February 2014 17:47
		Re: Error with cg output and ImageMagick By: BLesht on Thu, 27 February 2014 18:05
		Re: Error with cg output and ImageMagick By: BLesht on Fri, 28 February 2014 06:50
		Re: Error with cg output and ImageMagick By: Matthew Argall on Mon, 03 March 2014 04:57
		Re: Error with cg output and ImageMagick By: gameguyr on Fri, 11 April 2014 15:53
		Re: Error with cg output and ImageMagick By: Matthew Argall on Fri, 11 April 2014 19:56

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