resolution

How do breakpoints work on modern high resolution devices?

由 冷暖自知 提交于 2019-12-22 06:54:02
问题 Modern phones and tablets have very high resolutions. My Galaxy S7 Edge, for example, has a resolution of 1440 x 2560 pixels. Common breakpoints for mobile devices seems to be around 768 pixels, such as in bootstrap. Example from bootstrap.css: @media (min-width: 768px) { .container { width: 750px; } } @media (min-width: 992px) { .container { width: 970px; } } @media (min-width: 1200px) { .container { width: 1170px; } } How is it that my phone displays the "responsive" version of websites

set image size with respect to the screen resolution

由 狂风中的少年 提交于 2019-12-21 17:48:58
问题 I am trying to build a website for myself.. I want to use an image as the header... I have made sure that my background will scale itself for any screen resolution... How do i make sure the image(header) will also scale it self according to the screen resolution... for example: my image is 350px int width and 130px in height.. i want this to be the size when screen resolution is 1280X768.. and should change proportionally based on screen size.. Please tell me how to do this preferably using

BATCH - Get display resolution from windows command line and set variable

由 ⅰ亾dé卋堺 提交于 2019-12-21 17:36:38
问题 @echo off set h=wmic desktopmonitor, get screenheight set w=wmic desktopmonitor, get screenwidth echo %h% echo %w% pause Instead of getting - 1600 2560 I get - echo wmic desktopmonitor, get screenwidth echo wmic desktopmonitor, get screenheight I want this batch script to be able to get my display resolution size and set it in height and width variable and able to be echo'd in number. But it's not seem to be working. 回答1: with desktopmonitor you can get only dpi.For pixel resolution you need

Image Library convert from JPEG to

由 不羁岁月 提交于 2019-12-21 12:23:29
问题 I'm attempting to convert a JPEG file with, 200 dpi, to a PDF file, however, when I save the file as a PDF I think it's changing the dpi to 72, and thus making the image larger. I had a similar problem when initially trying to scale my JPEG image to a smaller size, and was able to solve that by specifying the dpi when I save the image. im = Image.open("Image.jpg") dpi=im.info['dpi'] if im.size == (2592, 1728): out = im.resize((1188,792), Image.ANTIALIAS) elif im.size == (1728,2592): out = im

How can I crop image without changing its resolution in C#.Net?

由 百般思念 提交于 2019-12-21 05:56:00
问题 I made small program to divide large pictures and take part of them. When i import image that made by "Microsoft Paint" this image is "96 dpi" so my program doing well. But I've pictures that made by Photoshop its resolution is 71.6 dpi when i crop these pictures the new cropped picture take 96 dpi resolution so the size is deference between them. I want to crop the picture with keeping its resolution as it. . thank you very much 回答1: Bitmap.clone lets you create a cropped copy of an image,

html/css to fit all screen resolution

由 前提是你 提交于 2019-12-21 02:34:21
问题 I'm working on the website and I'm trying to make it responsive to all resolutions but without success.. Here is HTML: <body> <div class = "container"> <div class = "header"> <h1 class = " naslov "> Lorem ipsum nasov je? </h1> <p class = "naslov-text"> "Lorem ipsum dolor sit amet, consectetur adipisicing elit." </p> </div> </div> </body> And here is css: body { width:1920px; background-color: #f8e0b3; height:1080px; } div.container { width:100%; height:100%; } div.header { background:url(img

Tool to batch convert android resource bitmaps to different densities

由 我的未来我决定 提交于 2019-12-20 23:24:03
问题 I need to post-release support different display densities on Android During development drawable-hdpi has grown to 160 png (like 20 of them 9 patch) assets I now need to convert all those bitmaps to mdpi, ldpi (layouts and drawables XML are already fine, to avoid raising OOM on LayoutInflater Is there any tool suitable to convert all those bitmaps in batch ? 回答1: Here is a simple script to create lower-resolution Android drawables from higher-resolution ones. For example, given a batch of

For an iPhone only, iOS 7+ app, can we include only @3x images?

由 跟風遠走 提交于 2019-12-20 12:23:51
问题 In an effort to reduce bundle size, is it possible (and a good idea) to only add @3x images? To clarify, I'm not referring to the app icon, launch image, etc. But images that are internal to the app, like UIButton background images. I saw Image resolution for new iPhone 6 and 6+, @3x support added?, but it didn't answer my question. 回答1: Yes you can, but you shouldn't. If you only add @3x images it will both reduce your bundle size and be compatible with all screen densities. However, I do

iPhone app run on iPad

由 ぃ、小莉子 提交于 2019-12-20 07:22:44
问题 I have uploaded an app developed for iPhone 5S, this week I uploaded an update where I simply changed some texts, no programming. And I reject it, the reason is to be compatible with iPad, meaning that if you the low to iPad screens should not be cut off (2X option). They are different resolutions, do not know how to make them compatible. I have replied saying it is an app exclusively for iPhone and precisely I'm developing with many more features to iPad. I have come to answer that yet,

WPF DataGrid GridLines not visible when saved as PDF

由 流过昼夜 提交于 2019-12-20 07:11:48
问题 I'm using a DataGrid to represent some data in a WPF application. In a feature where I'm saving a particular WPF Window which has the DataGrid into a PDF using PDFSharp, I'm facing an issue that the DataGrid GridLines are not visible when the saved PDF is viewed in smaller viewing percentages. (Refer attached images, only when the PDF view is set at 139%, the GridLines are visible. However, in smaller viewing %, some grid lines get omitted.) Here's the PDF Saving Code:- MemoryStream
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