Change Colour of Scatter Plot Points

KNIME Analytics Platform
1

I was wondering whether anyone knew how I can change the colours that are used in the 2D/3D scatter plot. I am colouring by a column with two different values (0 or 1) - but the colours that it is defaulting too are either red or purple.

 

I was hoping to change this to red or blue which are a bit easier to see. If anyone has any guidance it would be greatly appriciated!

 

Thank you! 

2

A work around would be to add rows that have no data point, but do have a value for the colour column. Play a bit with the number of rows to find some values that you like.

3

Hey ska35,

If you use the Color Manager you can set the color to whatever you like (see attachment for red-blue-example).

To use the coloring of the table rows select "--Use Cell Color--" in the view of the 2D/3D Scatterplot.

Best,
Ferry

4

Thank you so much for your help! That worked great!

5

Hey,

where can I find the 2D/3D Scatterplot node? I don't have it in my node repository. Is it part of an extension?

Thx,

Jan

 

6

Hello Jan,

The 2D/3D Scatterplot is included in the Community Contribution "Erlwood Knime Open Source Core".

Best,
Ferry

7

Thanks, Ferry, for letting me know!

Jan