>
> Hi David,
> After a few days using CGContextBeginTransparencyLayer
> I have just noticed that the text I draw on a trasparent background with
>
>[super drawRect:rect]; // we are in a drawRect: method of a NSTextView
>
> looks without antialias. No matter whether I add before
Antialiasi
ed, 01 Jan 2014 17:44:01 -0800
> A: Leonardo
> Cc: Cocoa-dev
> Oggetto: Re: NSShadow with [bezierPath addClip]
>
> In CoreGraphics the way you would do this is to setup your shadow parameters,
> then start a transparency layer, do your drawing there, then composite that
> b
Whoa! I fired that off without thinking. The problem was with
AVCapturePreviewLayer, not AVPlayerLayer. I logged that and apparently it
sets it to YES internally. I set it to NO and am now getting a shadow for
the unmasked version. However, I do (optionally) apply a shaped masking
layer, which
The default of masksToBounds in CALayer is NO. I had my subclass of
AVPlayerLayer log it, and it does show it is still NO.
On 1/3/14 3:18 PM, "David Duncan" wrote:
> On Jan 3, 2014, at 11:09 AM, Gordon Apple wrote:
>
>> David,
>>
>> Now, if someone could just tell me why AVPlayerLayer won¹t
On Jan 3, 2014, at 11:09 AM, Gordon Apple wrote:
> David,
>
> Now, if someone could just tell me why AVPlayerLayer won¹t produce a shadow,
> when there is no such problem with QTMovieLayer in the same environment...
Is masksToBounds set to YES on the layer?
--
David Duncan
___
-0800 From: David Duncan
> To: Leonardo Cc: Cocoa-dev
> Subject: Re: NSShadow with [bezierPath addClip]
> Message-ID: Content-Type:
> text/plain; charset=us-ascii In CoreGraphics the way you would do this is to
> setup your shadow parameters, then start a transparency layer, do yo
Many thanks David. That did the trick.
Regards
-- Leonardo
> Da: David Duncan
> Data: Wed, 01 Jan 2014 17:44:01 -0800
> A: Leonardo
> Cc: Cocoa-dev
> Oggetto: Re: NSShadow with [bezierPath addClip]
>
> In CoreGraphics the way you would do this is to setup your shad
In CoreGraphics the way you would do this is to setup your shadow parameters,
then start a transparency layer, do your drawing there, then composite that
back to the original context. Something like this:
CGContextSetShadow(context, shadowOffset, shadowBlur);
CGContextBeginTransparencyLayer(cont
a Developers
> Oggetto: Re: NSShadow with [bezierPath addClip]
>
> On 31 Dec 2013, at 6:15 AM, Leonardo wrote:
>
>> In my NSView subclass, I have to draw an image within a bezierPath and apply
>> an NSShadow to the result.
>> So within the drawRect: method I ad
On 31 Dec 2013, at 6:15 AM, Leonardo wrote:
> In my NSView subclass, I have to draw an image within a bezierPath and apply
> an NSShadow to the result.
> So within the drawRect: method I add
>
> [bezierPath addClip];
> [mImage drawInRect:inRect fromRect:fromRect
> operation:NSCompositeSo
In my NSView subclass, I have to draw an image within a bezierPath and apply
an NSShadow to the result.
So within the drawRect: method I add
[bezierPath addClip];
[mImage drawInRect:inRect fromRect:fromRect
operation:NSCompositeSourceOver fraction:mOpacity];
It works. The image gets cli
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