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How to Draw Line in Image View??
 
Pls needful for me.
Posted 11-Feb-13 19:00pm

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Solution 1

A UIImageView is for displaying an existing image.
 
It is a subclass of UIView.
 
The most direct way to draw to a view is via the UIView:
 
UIView has a -layer method that gives you access to the CALayer of the view.
 
CALayer has a method -drawInContext: that takes a CGContext that gets drawn on the layer.
 
If you look at the refrence for CGContext [Core Graphics Context], you will find functions for drawing various things.
 
For drawing lines, you want the functions that deal with defining and filling "paths".
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