I'm not entirely sure what this PR is about -@Siemienik do you know?@Alanscut could you elaborate a little bit and maybe provide a test case?

ok, I will add some test for it later.
when you add an image to a worksheet, propertyeditAs will control how the image is anchored to the cell(s). it could be undefined,oneCell orabsolute. But when you set it toabsolute, the value ofeditAs in generated excel file will still beoneCell.
https://github.com/exceljs/exceljs/blob/master/README.md#add-image-over-a-range

there is another problem. The README saysundefined is the default value of propertyeditAs, however, the actual situation is thatoneCell is the default value. In fact, when creating a Excel file and inserting an image to it, the default property of editAs isoneCell too. So should I change the readme file?

AD.undefined in documentation - I think, we should update readme, and all will be ok.

@Alanscut yeah let's update the README and then we're good to go