Re: Draw a single bitmap multiple times into an NSView?
Re: Draw a single bitmap multiple times into an NSView?
- Subject: Re: Draw a single bitmap multiple times into an NSView?
- From: Scott Thompson <email@hidden>
- Date: Mon, 27 Mar 2006 19:50:54 -0600
On Mar 25, 2006, at 8:36 PM, patrick wrote:
I'm trying to figure out the most efficient method for drawing a
bitmap image multiple times into an NSView. For example, I'd like to
load in a bitmap image from disk, and draw it repeatedly to a grid. It
doesn't seem like copying NSImage objects and repeatedly add them into
the view is particularly optimal.
If you want to put the images down on a regular grid, then you may be
best served by dropping down to Core Graphics directly and use a
CGPattern. The CGPatterns are designed to do just that as quickly as
possible.
Scott
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