how do you save an image?

once an image has been generate (say a pie chart with the node pie node/donut chart) how do you save it as png jpg or whatever (save the image)

Hello @rafaborneo,

and welcome to KNIME Community! Looks like you need Image Writer (Port) node.

For multiple images in column you can use Image Writer (Table) node.

Also take a look at this topic:

Br,
Ivan

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Thnak you Ipazin. Indeed, the Image writer node alowed me to save the svg image to a file. Now I can convert it to png, jpg or whatever format i need. Againg thanks

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Hello @rafaborneo,

glad it helped. With Renderer to Image node you are able to have it as png while with Image Writer node from KNIME Image Processing extension there are various formats available.

Br,
Ivan

3 Likes

Hi @rafaborneo , there are some answers for rendering images in this thread:

You can play around with the different experiments in the workflow there, and then add the Image Writer to whichever works the best for you.

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