[Interest] Image and Canvas get pixelated on retina iOS devices

[Nuno Santos]

Frederico,

Thanks for your input. I will take this into account! Thanks for the highlight.

Regarding the Canvas, let’s patiently wait for a fix.

Regards,

Nuno Santos
Founder / CEO / CTO
www.imaginando.pt
+351 91 621 69 62

> On 09 Jul 2015, at 14:13, Federico Buti <bacarozzo at gmail.com> wrote:
> 
> Good to hear that Nuno. :)
> Anyway I was talking about this <http://doc.qt.io/qt-5/scalability.html> yesterday (just to be clear that I wasn't saying stupid things):
> 
> "On OS X and iOS, you can provide alternative resources with double the size and the @2x identifier for icons and images and place them in the resource file. On Retina displays, the @2x versions are used automatically."
> 
> And with double the size comes a good overall look. Anyhow, your images are big enough if the result now is good. Ok that way.
> For what concerns Canvas, that's probably the quite annoying bug Mitch highlighted. Pretty bad. 
> 
> Chhers,
> F.
> 
> 
> On 9 July 2015 at 13:00, Nuno Santos <nunosantos at imaginando.pt <mailto:nunosantos at imaginando.pt>> wrote:
> Hi guys,
> 
> I have solved my problem by removing 
> 
> source.height
> source.width 
> 
> from all the images. 
> 
> I was using this to save memory.
> 
> The problem on the canvas remains though...
> 
> Nuno Santos
> Founder / CEO / CTO
> www.imaginando.pt <http://www.imaginando.pt/>
> +351 91 621 69 62 <tel:%2B351%2091%20621%2069%2062>
>> On 08 Jul 2015, at 12:49, Nuno Santos <nunosantos at imaginando.pt <mailto:nunosantos at imaginando.pt>> wrote:
>> 
>> I have added this to the .plist:
>> 
>> <key>NSHighResolutionCapable</key>
>> <true />
>> 
>> But it didn’t made any difference…
>> 
>> Nuno Santos
>> Founder / CEO / CTO
>> www.imaginando.pt <http://www.imaginando.pt/>
>> +351 91 621 69 62 <tel:%2B351%2091%20621%2069%2062>
>>> On 08 Jul 2015, at 12:32, Daniel França <daniel.franca at gmail.com <mailto:daniel.franca at gmail.com>> wrote:
>>> 
>>> Maybe you need to add NSHighResolutionCapable to Info.plist?
>>> http://blog.qt.io/blog/2013/04/25/retina-display-support-for-mac-os-ios-and-x11/ <http://blog.qt.io/blog/2013/04/25/retina-display-support-for-mac-os-ios-and-x11/>
>>> 
>>> Em qua, 8 de jul de 2015 às 13:19, Nuno Santos <nunosantos at imaginando.pt <mailto:nunosantos at imaginando.pt>> escreveu:
>>> Hi,
>>> 
>>> On my app, Images and Canvas gets pixelated on iOS retina devices. Is this a bug? Or do I need to do anything additionally? Images don’t behave this way on high resolution Android devices. Please look the attached screenshot.
>>> 
>>> 
>>> <iOS Simulator Screen Shot 08 Jul 2015 12.18.19.png>
>>> 
>>> Nuno Santos
>>> Founder / CEO / CTO
>>> www.imaginando.pt <http://www.imaginando.pt/>
>>> +351 91 621 69 62 <tel:%2B351%2091%20621%2069%2062>
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