Rob Keniger

Rob Keniger has asked 12 questions and find answers to 214 problems.

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About

I'm a Mac and iOS developer. Currently working on interactive technology for museums and galleries at Art Processors.

Rob Keniger questions

How do I create an 8-bit PNG with transparency from an NSBitmapImageRep?
Encoding/decoding CGFloat on 32- vs 64-bit
How do I create NSColor instances that exactly match those in a Photoshop UI mockup?
Why is my transformable Core Data attribute not using my custom NSValueTransformer?
How do I render a view which contains Core Animation layers to a bitmap?

Rob Keniger answers

Display Cocoa window above Keynote presentation
can I reuse a CAAnimation instance by modifying it after adding it to a layer?
Bad text rendering with Core Animation
xcode "compile source as" override for specific file
NSView outside of NSWindow
Programmatically changing the User's account image in OSX
Cocoa: how to run a modal window while performing a background task?
Re-show my main Cocoa application Window
Parsing XML from an HTTPS URL using NSXMLParser?
What does "Context" mean in Cocoa/Objective-c?