September 2002
Intermediate to advanced
1272 pages
31h 12m
English
Content preview from Cocoa® Programming
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Quartz Graphics Via the Application Kit
The Application Kit provides several classes to assist in using Quartz to draw 2D graphics. It also provides functions that can be used to do some basic, common drawing tasks, such as rapidly drawing rectangles.
NOTE
Many Application Kit classes support Quartz drawing. For managing and drawing bitmaps, there is NSImage and several NSImageRep subclasses. To draw lines, rectangles, arcs, curves, polygons, and more, there is NSBezierPath. To adjust the parameters of the current graphics context, use the NSGraphicsContext and NSAffineTransform classes. To draw simple text, use the methods added to NSString and NSAttributedString by the Application Kit in the NSStringDrawing categories. If more complex or more ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.