Scale Image Algorithm

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#1808

From: Barbu_Bogdan
Date: Tue, 13 Jul 2004 09:39

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Hi!
Does any one know an algorithm to scale an image, by keeping the aspect ratio.
The image has dimension (PWidth, PHeight), and I want to scale it to the dimension (DimWidth, DimHeight).
If the (PWidth, PHeight) are less then (DimWidth, DimHeight) than don't do any scale
otherwise scale the image to (DimWidth, DimHeight).
This mean that the (DimWidth, DimHeight) are always less then (PWidth, PHeight).
The original image is given as a matrix of pixels.

Bogdan!

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Subject: Scale Image Algorithm
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Date: Tue, 13 Jul 2004 02:39:56 -0700
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