Preface
One task in AI image generation is to create images with a specific aspect ratio. There are some extensions for AUTOMATIC1111, but they are not of the kind I am familiar with. So I decided to learn how such an Extension can be realised.
Extension
The Extension I wrote can be found in [1] and can be installed using the AUTOMATIC1111 feature Install from URL. I realised buttons for aspect ratios given in [2].
What the Extension Does
After installation one will find a panel with buttons in AUTOMATIC1111 like one has for other Extensions.
The button 1:1 is like a reset button and sets width as well as height to 512 pixel. Other common aspect ratios can be selected by the next two rows using the related buttons.
To-Do
I have to write a documentation and I have to check if the aspect ratios are all calculated the right way. Last but not least I have to write here some words more.
Final Words
Have a nice day. Have fun. Happy testing. Be inspired!
Reference
[1] https://github.com/zentrocdot/sd-webui-predefined_aspect_ratios
[2] https://buymeacoffee.com/zentrocdot/stable-diffusion-aspect-ratios