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Questions tagged [retina]

Name used by Apple for their liquid crystal displays with a high pixel density.

239 questions
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SVG shape not sharp on non-retina, but sharp on retina

I'm using a SVG inside a tag to display a shape with only a border. On non-retina (left) the SVG image isn't sharp, but on retina it is (right): I also tried putting the SVG…
ronnyrr
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Browser download images from srcset and original image

For example i have such img: some image On normal, not retina displays, browser only download image-520.jpg but on retina displays, both chrome desktop and safari…
Sinled
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Wrong screen size for Retina display in Matlab

I use Matlab on my MacBook Pro with Retina display. Using get(0,'ScreenSize'), we obtain ans = 1 1 1440 900 instead of 1 1 2880 1800. Is there any way to work with right sizes?
Alexey Malistov
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How do I enable HiDPI (Retina) support in a Qt4 OpenGL application?

I am using a QGraphicsScene with a QGraphicsView, as described in this document. I intend to eventually overlay Qt widgets on top of my OpenGL rendered scene. When I launch a dummy application modeled after the tutorial above, the rendered view is…
trbabb
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Cropped iOS Image comes back too large

Been trying to fix this problem all day to no avail. Pretty much, I'm taking a screenshot of the view, then trying to crop out the first 50px and a footer. Problem is that when I do this, the result is a little blowed up, and quality is lost.…
JerryCrowley
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picturefill.js doesn't serve retina images properly

How can I use picturefill to serve retina images? Currently I'm using the second version of picturefill.js which works as a polyfill. My HTML code is: Alternative
Caio Tarifa
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Custom google maps marker from sprite and retina proof

I've learnt that when I would like to use sprites as google Map markers, I need to put it like this: var myIcon = new google.maps.MarkerImage( "../public/img/categories.png", new google.maps.Size(90, 50), new google.maps.Point(0,…
Laurent Veys
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Text blurry when running nonuniversal iPhone app on iPad

Basically I'm trying to retinafy my game So my application isn't universal, its specifically for the iPhone. I just would like to to also look its best when running on the iPad. I've created a simple method to load the high resolution images when…
Tasik
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Swiper slider animation + SVG mask transform performance issues only on RETINA display

I need help with animation performance on RETINA display I have a swiper slider and on slideTranasitionStart I'm animating a mask (covering the whole slider). Codepen link here. The animation is very smooth in all browsers. I'm using an external…
Petya
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What is the WPF equivalent of Cocoa/CSS image.png/image@2x.png concept?

For a Mac/iOS application to support retina/high fidelity screens, additional double-resolution bitmap images need to be included with "@2x" just before the file extension. E.g.: logo.png (32x32) logo@2x.png (64x64) In code we only need to refer…
Greg
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Getting Some errors from Retina.js, While web page loaded on high end PC

Am a beginner in JQuery, while testing my web application on high-end PC (specifically say when using windows 10 setting scale and layout>change the size of text apps and other items to 150% ) 'retina.min.js' showing some errors from following…
FIN WIN
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HiDPI / backingScaleFactor on MacOS, how to get actual value?

I'm trying to get the display scaling setting for the current screen so that I can correctly scale inside my OpenGL and/or Vulkan window to match the setting that the OS has. The documentation says to use float dpi = [window…
burito
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Retina image in signature on Windows Outlook remains blurry

I just wasted some hours of my life trying to get an retina image to work in a Outlook signature on a Windows machine. It does work on Mac Mail and on Mac Outlook. But with Outlook on Windows does the image keep getting blurry on the receiving end.…
Floris
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Strange table-border behavior in Safari/Retina

I'm trying to do some unusual thing, but Safari is more strange than me, I guess. I want to make table with fixed first column. So, overs columns will scroll horizontally. I'm positioning first in a row absolutely and overs show with…
Kirill Morozov
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iOS Accessing UIScreen on Background Thread

I have a method that is in charge of loading details about events (queries a sqlite database for titles, descriptions, thumbnail paths, etc.) that, since I need to call this for a large amount of events, I am dispatching to a background thread using…
Chris Schlitt
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