/ Reference of Built-in Symbols /
Image Manipulation / Image Properties / ImageAspectRatio /

ImageAspectRatio

ImageAspectRatio[image]: gives the aspect ratio of image.

- img = Import["ExampleData/hedy.tif"];
- ImageAspectRatio[img]
- ImageAspectRatio[Image[{{0, 1}, {1, 0}, {1, 1}}]]

→ ImageChannels