Results 1568 comments of John Cupitt

Sorry, just to be clear, you'd like an image the same width and height as the input, and with the circle in the same position, but the circle should be...

Here's a thing that does ^^^ my guess. ```ruby #!/usr/bin/ruby require 'vips' x, y, angle = 398, 290, -2.4995608216061647 image = Vips::Image.new_from_file ARGV[0] # add an alpha so we can...

... perhaps `rotate` should have an `oarea` parameter. It would make this a little simpler.

Hi @gregster7, Have you installed the libvips binary? Homebrew is probably the simplest way to do this on mac. You can verify that you have openslide enabled with: ``` $...

No dynamic modules is fine. It sounds like everything is working, hooray!

Wait, you have openslide, but can't load SVS? Something screwy is happening, perhaps you have several libvips installed and it's picking up the wrong one when running inside your app?...

Hmm maybe the openslide loader isn't being initialised? What libvips version is that, and where did you get the binary?

vipsdisp is using features and fixes in the unreleased libvips 8.16, so I think this would be tricky right now. Once it becomes a bit more stable this might be...

FWIW I used the `vipsdisp` branch of this repo, updated libjxl to 0.10.1 (there are large performance and memory improvements), changed the vips version to 8.16, vipsdisp to 3.0.4, and...