I want to draw line on iPad using user points. How can I do that? Kindly reply if you know
A:
For simple 2D graphics you'll want to use Quartz 2D.
This Stackoverflow question has some good examples, and apple provide full documentation here
Also - see this very similar question: How do I draw a line on the iPhone? The accepted answer includes instructions and sample code.
John Sibly
2010-08-02 10:29:19
Using Quartz 2D we often draw paths to fixed points but what if we want to draw line where user drags on screen??
Syed Moazam Ali Shah
2010-08-02 10:33:24
If that's what you're after then you should clarify your question.
John Sibly
2010-08-02 11:07:48