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Re: Missing value and Image size in Image, Function Graphic [message #87095 is a reply to message #87086]

Tue, 07 January 2014 08:06

Gompie
Messages: 76
Registered: August 2012

Member

Hi David,
Following your advice on AlphaBackgroundImage, I tried with the following commands.

set_plot, 'ps'
!p.font=0
device, filename='fig_better.ps', encapsulated=1, /helvetica

cgImage, cgDemoData(7), CTIndex=0, XRange=[0,500], YRange=[0,500], Margin=0.1,outfile='test.png',output='png', /Save

cgImage, cgDemoData(5),AlphaBackgroundImage='test.png', CTIndex=33, Transparent=30, XRange=[50,250], YRange=[250,450], /Overplot

But get the error unexpected dimensions of background Image. I tried with different formats (gif ps etc) of Alphaimage but got the same message.
Can you help.
GlanPlon

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[Message index]

		Missing value and Image size in Image, Function Graphic By: Gompie on Mon, 06 January 2014 13:20
		Re: Missing value and Image size in Image, Function Graphic By: David Fanning on Mon, 06 January 2014 13:54
		Re: Missing value and Image size in Image, Function Graphic By: Gompie on Mon, 06 January 2014 18:59
		Re: Missing value and Image size in Image, Function Graphic By: David Fanning on Mon, 06 January 2014 21:25
		Re: Missing value and Image size in Image, Function Graphic By: Gompie on Tue, 07 January 2014 08:06
		Re: Missing value and Image size in Image, Function Graphic By: David Fanning on Tue, 07 January 2014 08:22
		Re: Missing value and Image size in Image, Function Graphic By: David Fanning on Tue, 07 January 2014 08:37
		Re: Missing value and Image size in Image, Function Graphic By: Paul Van Delst[1] on Tue, 07 January 2014 05:47
		Re: Missing value and Image size in Image, Function Graphic By: markb77 on Tue, 07 January 2014 09:04
		Re: Missing value and Image size in Image, Function Graphic By: David Fanning on Tue, 07 January 2014 09:32
		Re: Missing value and Image size in Image, Function Graphic By: Andy Sayer on Tue, 07 January 2014 10:09
		Re: Missing value and Image size in Image, Function Graphic By: Fabzi on Wed, 08 January 2014 04:13

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