Export a table as image

KNIME Extensions
1

Hi everyone!

I’m trying to read an Excel file, color rows according to a property and save the output as image. I have been searching for solutions in this forum but nothing is working for me (mainly because I don’t have to manipulate my data, create charts, etc.). Here is what I have tried:

image
image921×339 15.5 KB

and this is the output of the Table View node :

image
image943×598 27.1 KB

Can anyone help?

Thanks a lot

S.

2

@sdevita7 you could take a look at this example using also a R node:

3 Likes
3

I have already tried it, but it does not work with my data.

Error: there is no package called 'gridExtra'
Error: could not find function "grid.table"

I guess I don’t have the packages required.

4

Well yes you would have to install R and the necessary package(s).

https://docs.knime.com/latest/r_installation_guide/index.html

1 Like
5

Ok, I managed to obtain the image but my table is too big to be displayed ant it results cropped. Any other idea?