Re: Draw a non-antialiased image (NSImage)
Re: Draw a non-antialiased image (NSImage)
- Subject: Re: Draw a non-antialiased image (NSImage)
- From: Jens Alfke <email@hidden>
- Date: Fri, 28 Oct 2011 19:48:46 -0700
On Oct 26, 2011, at 1:17 AM, Nick wrote:
> The problem is,
> when I resize the window, I get this line's width "doubled" (probably,
> because of antialiasing) and the line appears blurred. Is there a way I
> could disable this "antialiasing" (or whatever it is?).
Blurred images are usually a result of drawing them at (or sizing them to) non-integral values. I don’t see any obvious way that the code you posted would lead to that, but take a look at what the coords are at runtime.
Although, as others have pointed out, repeatedly drawing a 2x2 image is horribly inefficient. Use a pattern and fill a rect with it.
—Jens
Attachment:
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden