Grayscale v Jarvis etc

I have noticed with the last few LB updates when using Graycale my machine (emblaser 2) scans right across past the image either side (see image 2). Whereas with eg Jarvis it just scans across the image.
(image 1). Can it be something I am missing.?bear lightburn 2 bear lightburn 1

Yes - transparency. Make the background around the bear transparent, instead of white. White is a color, and when running grayscale images it is burned with Min Power. If you want it to skip the blank regions, make the background transparent and save it as a PNG file.

This has come up enough lately that Iā€™m altering the code to check if the min-power value is zero, and if it is, just skip the white altogether.


Thank you for your prompt reply.


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