Changing format and providing maxHeight/maxWidth without height/width changes image size

I assume the original image is less than 3200x3200?

Maxwidth/maxheight are more or less deprecated, and equivalent to w=3200&h=3200&mode=max

Scale=both causes upscaling; scale=down is the default. Mode=max keeps aspect ratio and fits to the bounds, mode=crop crops to the aspect ratio.

When you combine scale=both and mode=max, images will be upscaled to reach the lesser of the two bounds while maintaining aspect ratio.

On Wed, Jun 28, 2023, 3:50 AM Anders Heintz @.***> wrote:

We're using ImageFlow with command-string, and the query string maxHeight=3200&maxWidth=3200&scale=both&format=png&up.filter=cubic&down.filter=cubic&f.sharpen=1 scales the image to fit within 3200x3200.

If I remove maxHeight and maxWidth or scale=both the original image size is retained.

If I don't provide a height or width, I think the expected result should be an image that maintains the size of the original.

Tested on 0.10.0.

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imazen / imageflow-dotnet

Changing format and providing maxHeight/maxWidth without height/width changes image size #48