Re: problem getting CALayer to draw an image

Sorry about the mysterious blank posts. Let's see if I can do it with plain text rather than HTML. On 4/5/2018 11:05 AM, David Duncan wrote: >> On Apr 5, 2018, at 10:53 AM, James Walker wrote: >> >> I have a generic NSView that contains some subviews, and I'd like

Re: problem getting CALayer to draw an image (repost)

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Re: problem getting CALayer to draw an image

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Re: problem getting CALayer to draw an image

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Re: problem getting CALayer to draw an image

> On Apr 5, 2018, at 10:53 AM, James Walker wrote: > > I have a generic NSView that contains some subviews, and I'd like to add a > background image. I tried code like this: > > NSImage* backgroundImage = [NSImage imageNamed: @"blueprint controls.png"]; > CALayer*

Re: problem getting CALayer to draw an image

If you take out the setNeedsDisplay it draws ok. —Rob > On Apr 5, 2018, at 11:53 AM, James Walker wrote: > > I have a generic NSView that contains some subviews, and I'd like to add a > background image. I tried code like this: > > NSImage* backgroundImage =

problem getting CALayer to draw an image

I have a generic NSView that contains some subviews, and I'd like to add a background image. I tried code like this: NSImage* backgroundImage = [NSImage imageNamed: @"blueprint controls.png"]; CALayer* holderLayer = [CALayer layer]; _throttleHolder.layer = holderLayer;