Image resizing prioritizes image ratio higher than resize target dimensions

[BernhardBehrendt]

Question about an existing feature => resize(number, number, { fit: 'inside' })

Using the resize method to scale down an image into a target format

Existing and occurring dimensions written on filenames.

import sharp from 'sharp';

sharp('input-image-1650×1275.jpg')
  .resize(610, 854, { fit: 'inside' })
  .toFile('output-image-610×471.jpg');

What are you trying to achieve?

Keeping the desired dimension:

The resulting output image is 610 × 471 and desired taget height of 854 is not applied as value for the down sized image. I think especially with fit:insideoption set that the output image has a size of 610x854 with the image having a size of 610x471 vertically centered. Is this somehow achievable? Thanks very much for any guidance :-)

Please provide a minimal, standalone code sample, without other dependencies, that demonstrates this question

The code above is a working example that can be reproduced by e.g. using this image:

[lovell]

Did you see https://sharp.pixelplumbing.com/api-resize#resize ? What you describe sounds more like fit: contain.

[BernhardBehrendt]

Thanks yes using fit contain it's working. Had another issue that made it appear contain was the wrong solution. Thank you so much for pointing me to the right direction.