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Question: can we use this package to save ChartJs images to disk? #126

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Mirko-Tebaldi opened this issue Dec 21, 2022 · 1 comment

Mirko-Tebaldi commented Dec 21, 2022

Our team is looking for a way to generate ChartJs on server-side.
Our need is either

generate a data url to pass to php script
generate a image file to a known position so a php script can lately embed in a pdf using mPdf.

Is there an example about how to save image to disk?

joshuanianji commented Feb 22, 2023

The src/example.ts gives an example of saving a chartJs image to disk using .renderToBuffer(), then fs.writeFile().

You can also generate a data url via the .renderToDataURL() function

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