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fade between colors?

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Klaus Fleischhacker

10 Jun, 2014 11:21 PM

Hello again,

Simple problem actually but I don't know how to figure it out. I want to a connection which fades 1 color to another color to make the connection between the elements visible or to understand it but I can't figure out how.

Thanks,
Klaus

• 100614-daten_EISENERZ.csv 5.04 KB
• 100614-diagram_EISENERZ_studien_group_by_content.ndbx 33.5 KB
• Bildschirmfoto_2014-06-11_um_01.14.36.png 277 KB

1. Support Staff 1 Posted by lucasnijs on 14 Jun, 2014 03:40 PM

   

   Hallo Klaus,

   Is it correct that you made a special node called grouped_by? Without this .py file we can not have a look at it. Anyway, do you want to color the connections in a fading color or what?

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2. 2 Posted by Klaus Fleischha... on 14 Jun, 2014 03:57 PM

   

   Actually I used this node. http://support.nodebox.net/discussions/nodebox-2-3/258-group-by-count
   Yes, I want to fade from color to another color. A gradient more or less.

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3. Support Staff 3 Posted by lucasnijs on 14 Jun, 2014 06:50 PM

   

   Something like this?

   • NodeBoxScreenSnapz001.jpg 105 KB
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4. 4 Posted by Klaus Fleischha... on 14 Jun, 2014 06:54 PM

   

   yes thank you.

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5. Support Staff 5 Posted by lucasnijs on 14 Jun, 2014 09:40 PM

   

   Well, there is no gradient colorize node but I use a workaround: everything happens in the subnetwork. I use the link-node to draw the area between the surfaces. I lookup the top and bottom y values, then divide it in an arbitrary number of areas (I used 100) with the compound node. I create then the same amount of colours, also between the first hue and the second hue. I suppose you want the file? You probably need to do some extra work to adapt it to your problem and there might be another strategy but I think this might help already: good luck

   • gradientFake1.ndbx 10.2 KB
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