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Re: White background instead of black, when using TV to display images [message #64605]

Wed, 07 January 2009 13:58

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> IDL> Erase, FSC_Color('white')

Whoops!

IDL> Erase, COLOR=FSC_Color('white')

Cheers,

David
--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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Re: White background instead of black, when using TV to display images [message #64606 is a reply to message #64605]

Wed, 07 January 2009 13:56

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

2d@onetel.com writes:

> I'm using the Window command to define a space, then the TV command to
> display an image. I'm making the Window slightly bigger than the image
> so i have space at the side of the image to add extra information.
> However, the extra space has a black background, which isn't great
> when it comes to printing out, or inserting in documents.
>
> Does anyone have any suggestion about how i might force the the
> background to be white?

IDL> Erase, FSC_Color('white')

Cheers,

David
--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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