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10 TechQA 2024-12-29 13:56:29Is it safe to call [subview setNeedsDisplay] inside [superview drawRect:]?
226 views
Asked by aleclarson
Why are 2 lines rendered with this code (drawRect)?
61 views
Asked by 0xA
UIBezierPath only renders part in clip rect when drawn from a view's drawRect/draw(_:)?
304 views
Asked by Duncan C
CALayer drawrect Anti-Aliasing didn't worked
123 views
Asked by pf0214
How many ways to calculate the FPS (Frames per second) of an iOS App programmatically?
9.4k views
Asked by Jason Lee
iOS : WHO'S in charge of refreshing UI/Screen while UITableView's scrolling?
279 views
Asked by Jason Lee
Create hundreds of uiview and move them from right to left then dealloc them
81 views
Asked by sacreddr
iOS drawing goes wrong when drawing view is transformed
654 views
Asked by Phil M
DrawRect, FillRect and DrawOval anomaly
211 views
Asked by IgnisSnowman
UIView class properties seemingly disappear when I call drawRect:
247 views
Asked by mepstein1218