Subject: Re: [opendx-users] ColoBar adjusts color
I am having a similar problem, but haven't found a satisfactory solution
yet. I want to set the minimum and maximum values, but I also want to
have it interpolate the saturation and opacity from the data inputs.
When I don't connect
in the original otherwise pass in
the output of the compute.
Hope that helps
Peter
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Brent
Bailey
Sent: 17 December 2004 01:08
To: DX
Subject: Re: [opendx-users] ColoBar adjusts color
That's a good trick.
Scalar data can be fed through Compute([a,1,1]) then to Convert(hsv, rgb) to make colors. Here, the scalar affects hue, but obviously you could do a saturation map with [1,a,1] for example. You would need to run the data through a prior Compute to scale it to the range 0-1
Hi,
I visualize some data sequences from several data-files.
This works actually nice, but I have trouble to get the ColorBar not
changing the colors for every different data-file. Right, now
ColorBar adjusts the new data-file. I tried to avoid this by setting
the 'min' and 'max' values, but this
Subject: [opendx-users] ColoBar adjusts color
Hi,
I visualize some data sequences from several data-files.
This works actually nice, but I have trouble to get the ColorBar not
changing the colors for every different data-file. Right, now
ColorBar adjusts the new data-file. I tried
Set the min and max values but disconnect the data input. You mean Colormap not Colorbar, right? or not?
Either way...
On Wednesday, Dec 15, 2004, at 10:13 America/New_York, Fabian Braennstroem wrote:
Hi,
I visualize some data sequences from several data-files.
This works actually nice, but I
Are you talking about the ColorBar or the Colormap? The ColorBar just
represents the colors that are used. If it is changing, then your
Colors are changing (are you using AutoColor?) If you are using a
ColorMap, then don't data drive it--if you are using AutoColor, set
it's min and max.
Hi to all,
thanks for the replies.
I actually used ColorBar with AutoColor. I just set the 'min' and
'max' values for both ColorBar and AutoColor; I did not see the
'min/max' option for AutoColor before. It seems to work work. I will
take a look at Colormap too.
Greetings!
Fabian
I am having a similar problem, but haven't found a satisfactory solution
yet. I want to set the minimum and maximum values, but I also want to
have it interpolate the saturation and opacity from the data inputs.
When I don't connect the data input, I get nothing (the data has no
effect on the
Of Brent
Bailey
Sent: 17 December 2004 01:08
To: DX
Subject: Re: [opendx-users] ColoBar adjusts color
I am having a similar problem, but haven't found a satisfactory solution
yet. I want to set the minimum and maximum values, but I also want to
have it interpolate the saturation and opacity from
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