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247
Views

Is it safe to call [subview setNeedsDisplay] inside [superview drawRect:]?

Published on
#ios #uiview #uikit #drawrect
89
Views

Why are 2 lines rendered with this code (drawRect)?

Published on
#objective-c #macos #graphics #drawrect
334
Views

UIBezierPath only renders part in clip rect when drawn from a view's drawRect/draw(_:)?

Published on
#ios #swift #uibezierpath #drawrect #quartz
149
Views

CALayer drawrect Anti-Aliasing didn't worked

Published on
#ios #uinavigationcontroller #calayer #drawrect #cgcontext
9.4k
Views

How many ways to calculate the FPS (Frames per second) of an iOS App programmatically?

Published on
#ios #objective-c #drawrect #frame-rate #cadisplaylink
309
Views

iOS : WHO'S in charge of refreshing UI/Screen while UITableView's scrolling?

Published on
#ios #iphone #uitableview #uikit #drawrect
108
Views

Create hundreds of uiview and move them from right to left then dealloc them

Published on
#ios #drawrect
677
Views

iOS drawing goes wrong when drawing view is transformed

Published on
#ios #uiview #drawrect
242
Views

DrawRect, FillRect and DrawOval anomaly

Published on
#java #swing #drawrect
278
Views

UIView class properties seemingly disappear when I call drawRect:

Published on
#objective-c #uiview #uiviewcontroller #drawrect #iboutlet
812
Views

Drawrect memory leak

Published on
#ios #memory #drawrect
552
Views

Gesture Recognizer Blocking TouchesEnded

Published on
#ios #objective-c #cocoa-touch #uigesturerecognizer #drawrect
691
Views

Custom NSProgressIndicator drawrect always called while hidden

Published on
#cocoa #customization #drawrect #nsprogressindicator
86
Views

inserting an image in view or delegate

Published on
#drawrect #setneedsdisplay
301
Views

DrawRect Square/Rectangle user values

Published on
#objective-c #cocoa #drawrect
915
Views

Android: Drawing on surfaceview in listview

Published on
#android #listview #surfaceview #drawrect
1.3k
Views

Drawing equally spaced rectangles inside a rectangle

Published on
#java #android #graphics #drawrect #rectangles
240
Views

add touch event on drawing items in drawRect

Published on
#ios #iphone #objective-c #drawrect
75
Views

Can't draw to several subclassed UIView objects at the same time. Tried many methods

Published on
#ios #core-graphics #drawrect #cgcontext
141
Views

How to draw a NSString to UIView with every character is vertical

Published on
#uilabel #drawrect #core-text

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