Legacy ImageMagick Discussions Archive

For anyone interested I managed to add this functionality. A couple of changes to write correct bit depth info in the header (as well as the overrides above being commented out) was enough to get the channel data to be correctly written into the file, but the issue from there on was an undocumented ...

Yep - there's a reasonable amount more work to be done to get it working than that but trying to add 32 bit support now

I took a little look deeper in the PSD writing code in IM https://i.ibb.co/JCSBNLZ/devenv-2019-07-30-16-38-37.png Forgive me if I'm misreading this and please feel free to correct but if any IM devs are present, this looks like PSD writing with IM is only capable of writing 8-bit or 16-bit depth ...

Thanks for both of these replies - I've added to the psd creatyion function to specify compressType on each of the layers. Seems ZIP does not work for PSD files for now but RLE compression made a nice impact on the output file size so I'm pleased to see that :D I've checked the verison of IM I have ...

Hey, thanks for the response - Do you know if there's a way to define compression for the output photoshop file? currently I just feed the output path string which ends with ".psd" to writeImages() to get my output file as in the example code in my post, but if you mean I can specify a compression ...

Hi there all, I've been using Magick++ for a system which handles compositing image layers. The source images sent to Magick++ are in EXR format and contain 16bit linear colorspace data (these are coming from Unity and are HDR images) I'm currently facing two issues: 1 -The output PSD I create ...