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Re: 24-bit color problem on Red Hat Linux 7.1 [message #30442 is a reply to message #30441]

Tue, 23 April 2002 14:42

Amar Nayegandhi
Messages: 15
Registered: May 2001

Junior Member

Thanks for your suggestion. I have read and implemented the
solution for flashing colors available on the rsinc website, but that does
not solve my problem.
My first problem is that any idl graphics appears grey level (at
any value of loadct) UNLESS I have my mouse cursor positioned on the
colorbar of xloadct or annotate functions. This itself is an odd
behavior. My second problem is that when my mouse cursor is positioned
on an 'active' colorbar (like the one displayed when running xloadct), I
get flashing colors.
I would really like my graphics to be plotted with the colorbar I have
already chosen and not after I place my mouse cursor on an 'active'
colorbar. any help is appreciated.

thanks in advance,
amar

On Tue, 23 Apr 2002, Sean Dettrick wrote:

>
> This is an age-old problem. The solution is in www.rsinc.com
> in the tech-tips section. Search for "flashing".
>
> Sean Dettrick
>
>
> Amar Nayegandhi wrote:
>>
>> Hi,
>> I have a problem using a color table on Red Hat Linux 7.1. I have
>> downloaded the patch available at the rsinc website to resolve the
>> striping effect, but there is one more problem.
>> Any image that I display (for e.g. with a plot/plots command), shows up
>> in black and white. When I call xloadct or annotate and place my mouse on
>> the colorbar, I get flashing colors.
>> What do I need to do to get rid of this problem? My graphics card
>> supports 24-bit true (direct) color.
>> Thanks in advance,
>> -amar
>>
>> ****************************************************
>> Amar Nayegandhi
>> ****************************************************
>

****************************************************
Amar Nayegandhi
****************************************************

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[Message index]

		Re: 24-bit color problem on Red Hat Linux 7.1 By: Nigel Wade on Thu, 25 April 2002 02:01
		Re: 24-bit color problem on Red Hat Linux 7.1 By: nobody@nowhere.com (S on Wed, 24 April 2002 12:57
		Re: 24-bit color problem on Red Hat Linux 7.1 By: Rick Towler on Wed, 24 April 2002 11:40
		Re: 24-bit color problem on Red Hat Linux 7.1 By: Amar Nayegandhi on Wed, 24 April 2002 11:26
		Re: 24-bit color problem on Red Hat Linux 7.1 By: Amar Nayegandhi on Wed, 24 April 2002 11:10
		Re: 24-bit color problem on Red Hat Linux 7.1 By: Robert Stockwell on Tue, 23 April 2002 14:51
		Re: 24-bit color problem on Red Hat Linux 7.1 By: Amar Nayegandhi on Tue, 23 April 2002 14:42
		Re: 24-bit color problem on Red Hat Linux 7.1 By: Sean Dettrick on Tue, 23 April 2002 13:35

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