Re: non-72dpi image looks strange after saving
Re: non-72dpi image looks strange after saving
- Subject: Re: non-72dpi image looks strange after saving
- From: "M. Uli Kusterer" <email@hidden>
- Date: Tue, 9 Nov 2004 14:59:49 +0100
At 4:29 Uhr +0000 09.11.2004, ±ËÊø¡ wrote:
I'm trying to save an non-72 dpi image
(jpg) using my application after editing.
After saving it, it looks different from the original image.
It looks like a low resolution image and the image has mosaic effect.
Well, that's what happens when you use lossy
compression (like JPEG) to uncompress and
re-compress an image. You can alleviate this
somewhat by upping the quality of the NSImage's
NSBitmapImageRep before saving. Have a look at
the setCompression:factor: method.
--
Cheers,
M. Uli Kusterer
------------------------------------------------------------
"The Witnesses of TeachText are everywhere..."
http://www.zathras.de
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden