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Questions tagged [resolution]

Questions about image resolution.

Image resolution is an umbrella term that describes the detail an image holds. Higher resolution means more image detail.

Reference

Wikipedia

2378 questions
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change the default resolution for UI testing with jenkins

I'm trying to run UI automation with a Jenkins job that runs on a windows VM as a jenkins slave, as a part of a CI pipeline. I have a problem that the screen resolution is set to be very low (1024, 768) how can I change the default resolution, so…
ifatfle
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Bug after Samsung update | Monogame | Detecting viewport.height as devices width

UPDATE This issue have also been discussed in: https://github.com/mono/MonoGame/issues/2492 The problem is if the app is only allowed to run in Landscape orientation, not when you use Portrait or both. Got a android game coded in monogame, where I…
user3690826
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Delivering multiple image resolutions through REST API

We are developing a REST API that serves as a backend for our iOS and Android apps as well as an AngularJS web app. In order to optimize performance, we have to provide images in a variety of resolutions. I am looking for guidance around how to…
mgw
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.NET - Bitmap.Save ignores Bitmap.SetResolution on Windows 7

I'm writing a .NET 4 application that imports and saves images for printing. It's important that the saved images resolution (DPI not pixel dimensions) be set to the value we specify so they print correctly. Some of the images we import come without…
Ricardo Rempel
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Query maximum webcam resolution in OpenCV

I'm dealing with several types of cameras and I need to know the maximum resolution each one is capable. Is there a way to query such property in OpenCV? If not, is there any other way? The application will work under Windows (by the moment) and all…
cbuchart
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Get user's screen&viewport dimensions in php on first load

I want to get in PHP the height/width of both the screen and the viewport when a user visits a page. I've tried different ways but they all cause other problems. My goals: Get the info on the first load (no jump page, no reload). Not change the…
kenji359
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Responsive Design View on Chrome / Safari or IE

In Firefox it is possible for me to go to responsive design view by pressing ctrl + shift + m and I can adjust the context area to a size such as 720 * 720. How do I do this on IE, Chrome or Safari?
Breako Breako
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How to find the max image size supported for contacts images?

background starting with jelly bean (4.1), android now supports contact images that are 720x720 . before, starting with ICS (4.0), android has supported contact images that are 256x256. and before that, contact photos had just a size of a thumbnail…
android developer
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WP8 set preview resolution

On my Lumia 920 GetAvailablePreviewResolutions() returns that the following 4 resolutions are available for the target device: 1280x720 1024x768 800x448 640x480 but SetPreviewResolutionAsync() accepts only 1024x768. For the other three (supported)…
Luqman
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Mobile App development - Orientation , Resolution and Width/Height

Apple site says iPhone 5 Display is 1136-by-640-pixel resolution at 326 ppi. Generally resolution is practically spelled (Width x Height). In the iPhone 5, case we know 1136 is height and 640 is width when we hold the phone in portrait mode. I am…
Sabha B
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How to check image quality/resolution/dpi/ppi?

i want to check selected input image file's current quality (Resolution/dpi/ppi). my control is image uploader jquery plugin. How can i get the quality of selected file? (i need selected image file's resolution not screen resolution)
RGA
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Different icons size for different resolutions on Android

I'm developing an application for a Samgsung Galaxy Tab (1024x600px). In a Activity I use few icons of 128x128px and looks great. But I run it in a Samgsung Galaxy S (480x800) and icons are too large. I put same icons at 100x100px in drawable-mdpi,…
Josue
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How do I get the screen / display resolution?

I am currently working on a game in Rust (Piston Crate) and I want to center the Window it creates. It allows me to change the window's offset from the top left of the screen. I want to get the resolution the operating system works in (screen /…
DevTaube
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Difference between Bitmap.Height and VerticalResolution

What is difference in between the b.Height and b.Width properties and the b.HorizontalResolution and b.VerticalResolution in C#? Bitmap b = new Bitmap(@"foo.bmp"); For my sample, Height = 65, Width = 375, HorizontalResolution = VerticalResolution…
Raghu Dodda
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How to Check Photo DPI with PHP

Possible Duplicate: Get/set DPI with PHP GD/Imagick? Is there a possible way to check photo dpi with php. I have 300 dpi and 72 dpi photos. but wants a way to calculate dpi automatically.
Flash
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