[DUG] Resizing images

[Conor Boyd]

Can you post your example?  Or another example?
 
C.

________________________________

From: delphi-bounces at delphi.org.nz [mailto:delphi-bounces at delphi.org.nz]
On Behalf Of John Bird
Sent: Tuesday, 19 January 2010 9:46 a.m.
To: NZ Borland Developers Group - Delphi List
Subject: [DUG] Resizing images


Resizing images for Images, bitButtons and icons - I guess we all do
this.
 
I have used IrfanView and Photofiltre for resizing images, and noticed
they tend to alter the edge pixels around an image - I guess it averages
the pixel colours on a sharp edge if resizing smaller. This is a problem
with images with a background surround - these pixels are not the
transparent background colour any more and create a ragged edge
noticeable when the image is on a darker background.
 
How do others resize images properly?
 
 
 
(Example is the Analogue clock with the image background some are using-
over a dark background you may see there are a fewer light pixels around
the edge that shouldn't be there)
 
 
John
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