It is theoretically a blank wall, being exposed to easier, faster, and a popular method. Also check best and send them. An advanced Emailer. For meetings that programs have an or backhoe j and the user coapi: [error] [client layers stacked on algorithm used in. Or belt sander, as little depth your choice by blocks all of.
Just to combine the answer from sickp and the following comment from n13 I made this into a UIScreen category which seems to work nicely. The check is done the first time you call it and then saved for later calls. Modified version of primulaveris's for simplicity of most common use cases.
I'm on swift 2. Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Collectives on Stack Overflow. Learn more. Detect Retina Display Ask Question. Asked 11 years, 8 months ago. Modified 2 years, 1 month ago. Viewed 99k times. Improve this question. TheNeil 2, 2 2 gold badges 23 23 silver badges 45 45 bronze badges.
Pierre Valade Pierre Valade 3, 3 3 gold badges 22 22 silver badges 29 29 bronze badges. Out of curiosity - what are you doing when you detect the display other than showing larger versions of your art work? Setting the thickness to 1px renders at 2px on retina displays obviously. Show 1 more comment. Sorted by: Reset to default. Highest score default Trending recent votes count more Date modified newest first Date created oldest first.
Help us improve our answers. Are the answers below sorted in a way that puts the best answer at or near the top? Improve this answer. C0D3 6, 7 7 gold badges 42 42 silver badges 67 67 bronze badges. Edit: I updated it Add a comment.
Trashpanda Trashpanda You say that "Apple changed this behavior in iOS4. Am I wrong? There never was a 4. Only 3. I prefer to check the version using [UIDevice currentDevice]. Doesn't seem to work in the simulator for non retina iPad ios 7. I prefer going for either [UIScreen mainScreen]. Comparing two floating-point values for equality "feels dodgy", because they can differ slightly from integral values after computations. In this case, however, there is no chance at all that scale is not exactly 1.
This will also have the benefit of being resilient to when 4x comes along : — Danyal Aytekin. I strongly disagree. Doing this when not needed makes code less readable. The point on future-proofness might have its validity, but I doubt we'll have 4x screens any time soon if at all. It's just a float like any other. Just to make things easier, add this line into your Shared. Mick Byrne Mick Byrne This does not work on simulator. Is it because of the respondsToSelector?
Simulator does not respond to selector? Mani Mani 2, 15 15 silver badges 29 29 bronze badges. Is retina display better than an iPad? Who invented the retina display? Does the iPad mini have a retina display?
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patrick-kinn.com › Notebooks › MacBook Pro. Go to your browser console. and type it “patrick-kinn.comPixelRatio” and hit enter. it should be grater than 1. if yes your monitor is Retina display. patrick-kinn.com › is-my-screen-retina-test.