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Over 256 colors ??? [message #6541]

Fri, 05 July 1996 00:00

john
Messages: 3
Registered: July 1996

Junior Member

Hi,

I have this little problem with my windows 95 screen settings in combination
with IDL. When I set my screen driver to more than 256 colors IDL does not
seem to update the colors. Using XLOADCT for example does not change the
apperance of an image until a new 'TV' command is entered. Also the default
color of plot axis is changes to yellow or red.Probably IDL
supports only 256 colors, but is there a way to circumvent this, so I can set
my screendriver to a better resolution?

I have a second question. When I use the function TVRD() the result is an
array with a resolution less than 256, which I would expect. Does anyone know
a solution for this?

John van Noort

John@top.tn.utwente.nl

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[Message index]

		Over 256 colors ??? By: john on Fri, 05 July 1996 00:00
		Re: Over 256 colors ??? By: jyoung on Thu, 11 July 1996 00:00

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