[Interest] Camera.focus.focusZones.length is 0?

Jason H jhihn at gmx.com
Wed Apr 15 16:03:31 CEST 2015


Qt 5.4.1 on Android 5.1 on Nexus 6

> Sent: Wednesday, April 15, 2015 at 6:19 AM
> From: "Lopes Yoann" <Yoann.Lopes at theqtcompany.com>
> To: "Jason H" <jhihn at gmx.com>
> Cc: "interest at qt-project.org" <interest at qt-project.org>
> Subject: Re: [Interest] Camera.focus.focusZones.length is 0?
>
> 
> > On 14 Apr 2015, at 18:44, Jason H <jhihn at gmx.com> wrote:
> > 
> > I am trying to get more reliable (read: in-focus) images. It seems that Camera.searchAndLock() is not enough, for various reasons that I won't go into. I am approaching this problem from multiple angles. I now include accelerometer data to reduce motion blur (our subjects are still) and I went to make sure the camera thought it was in focus. I even copied the example (included below) from the docs which shows the focus rects, but none are shown.
> 
> Which platform and version of Qt?
> 
> 
> 
> 



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