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Changing aspect ratio
#4
(09-01-2020, 05:42 PM)akn_39 Wrote: Ruprecht: What happens if you scale the image (Image => Scale Image), changing only the height or width, and with the Height and Width values unlinked (broken chain icon). Does that give you the effect you want?

Cheers. . 
Thank you, worked a treat!

(09-01-2020, 06:19 PM)rich2005 Wrote: Do not want to crop, so need to scale down width by a multiplier ?

I make that 0.62 / 0.71 = 0.8732 (87.32 %)

Use Image -> Scale Image and in the dialogue break the link between Width and Height.

Gimp can do the arithmetic for you (*0.62/0.71)   screenshot https://i.imgur.com/qHnJg2G.jpg
or
Change the units to percentage and enter 82.32 87.32  Change the interpolation to NoHalo and click scale. https://i.imgur.com/sY6vXpk.jpg
Note: Gimp works in pixels so there are often rounding up/down adjustments with image pixel size.
Thank you, and and as simple as breaking the link.
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Messages In This Thread
Changing aspect ratio - by Ruprecht - 09-01-2020, 05:04 PM
RE: Changing aspect ratio - by akn_39 - 09-01-2020, 05:42 PM
RE: Changing aspect ratio - by Ruprecht - 09-02-2020, 03:58 PM
RE: Changing aspect ratio - by rich2005 - 09-01-2020, 06:19 PM

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