changing the opacity of an image

dsoto

hi,

I am new to OS and just looking for a way to manipulate the opacity of jpeg images - there does not seem to a property or function within the canvas object to do this? would you please advise?

thanks!

david

eduard

Hi David,

I don't think you can change the opacity of images from within Opensesame. Also, I don't think jpeg do have an opacity. For that you probably need to convert your files to png. Changing the opacity of png files you can do in numerous ways: online, dedicated software (e.g.photoshop), or even programmatically in python (Opencv).

I hope this helps.

Eduard