Objective-C iPhone Programming Lesson 10 - Drawing with CoreGraphics

[basalduat]

Your tutorials are just what I need. I learned PostScript and Python. However, I have not been able to get very far with Objective C. And a big THANKS for making the code available. Few tutors know how difficult it is to watch, pause, and learn, watch, pause and learn. You seem to be an Artist at heart.
Great Job macheads!!!!

[DukeLaCrosse]

I watched several videos trying to get this information.  Nobody nailed it like you did and the pace of this was perfect.  Fast paced was exactly what I wanted.  No nonsense.  Excellent presentation.  I think I am ready to make money now :-)

[saimonsx]

awesome!!! just what i was looking for!!!

[macheads]

@coolshoos You can't use them together. Well I won't say that, you can still draw in a CALayer. If you want to animate CoreGraphics, you have to use a different thread, or an NSTimer. That is what I did for Zoomify ;)

[sadimannan]

Hey great vid thanks. I wonder of you can help me with this; I want to draw different lines according to user touches so basically I want to be able to remove a custom programmed line then re-draw another one later according to user inputs. Any help is appreciated thanks.

[lukse]

At the end you draw a Verizon check mark ;D

[AndreyDeveloper]

In file "main" I have signal sigabrt. In a string '- (void)dealloc {
[super dealloc];
}'