Dear All Is there a way to add text from a flow variable or column value to an image (preferably along the top or bottom. This post in the forum hints that it might be possible, but without an example it’s very hard to attempt especially with the Labeling to PNG Images node configuration page not able to open unless compatible ImgPlusValue and LabelingValue columns are in spec. [image] Write text labels into an image for export KNIME Extensions Hi all, is it possible to export a labeling with the name of each labeling written onto the image? The Bounding box renderer of the Interactive Segmentation view is useful but doesn't display the labels themselves (did I miss something)? I'm looking a way to export an annotated image for (offline) quality control, and for exporting during workflow execution (e.g. in each iteration of a loop). Should I look into the report designer for this? Jan Thanks in advance John

Hi John, you might also want to check this post: [image] Write text on an image KNIME Extensions I don’t think there’s a really easy solution for that (in case there is, I’m curious as well). Based on some previous work, I’ve come up a workaround which involves converting your image to an SVG, adding the text layer and then (if necessary) convert it back into a pixel image. The core solution is in the Java Snippet node: [58] You can find the workflow on my NodePit Space: Feedback welcome! – Philipp Should be pretty easy to wrap, so that you can pass the text from a variable. Best, Philipp

How to add text to an image from a flow variable

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qqilihq August 20, 2019, 5:00pm 2

Hi John,

you might also want to check this post:

Should be pretty easy to wrap, so that you can pass the text from a variable.

Best,
Philipp

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