Re: NSString drawAtPoint in Mojave
Re: NSString drawAtPoint in Mojave
- Subject: Re: NSString drawAtPoint in Mojave
- From: Tom Doan <email@hidden>
- Date: Wed, 07 Nov 2018 11:40:22 -0600
- Priority: normal
> >
> > I just started testing a port of my application to Mojave. I'm
> > having a rather odd problem with NSString drawAtPoint
> > withAttributes. I use that to add text to graph windows. All the
> > lines and fills look fine, but the text, done with drawAtPoint,
> > doesn't show on the screen. However, if I take the window and create
> > a PDF from it, everything looks fine. It also works fine on High
> > Sierra. Anybody have any idea what might be going wrong with this?
>
> Are you just running your app on Mojave or are you also building
> against the 10.14 SDK?
I built it in XCode 10.1. I don't see an option on that to choose the
SDK---all it shows is "Mac OSX" as the Base SDK.
Are you able to test a version of your app
> that was built against an earlier SDK? Does that show the same issue
> when run on Mojave?
If I run a build from before XCode 10.1, it works fine.
> Where/when are you calling -drawAtPoint:withAttributes:? Is it within
> a view's -drawRect: method? Or are you trying to draw at some other
> time?
Yes, in the drawRect.
> Does the "Layer-Backed Views" section of the AppKit Release Notes for
> 10.14 explain what you're seeing?
> <https://developer.apple.com/documentation/macos_release_notes/macos_m
> ojave_10_14_release_notes/appkit_release_notes_for_macos_10_14#3014921
> >
I'm not really sure how. As I said, any non-text information seems to
be drawn correctly. Why would only the text not get drawn
properly?
> Regards,
> Ken
>
---
1560 Sherman Ave #1029
Evanston, IL 60201
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