Basic mobile phone resolution knowledge (DPI, DIP computing)
1. terms and concepts
Terms
Description
Remarks
Screen size)
It refers to the actual physical size of the mobile phone, such as the commonly used 2.8 inch, 3.2 inch, 3.5 inch, 3.7 inch
Motorola's milestone
Introduce PS to mm fuzzy low pixel mobile phone photos into a dream hand-painted effect, this article with Ps+sai to complete, of course, you can only use PS, see a person's preferences.
Tutorial Final effect Diagram:
This is the original image of the legend ... Well, it is the pixel is so sla
Due to the problem of mobile phone DPR (device pixel ratio), there are often 1 pixel border problems in WebApp, the solution is as followsThe following code implements BORDER-1PX ($color) {position:relative using sylus ; :after{ Display:block; Position:absolute; left:0; bottom:0;
resolution is 1136*640, which is actually 1136pt * 640pt.
Zoom
On the desktop side, one pixel of css usually corresponds to one physical pixel on the computer screen.
// A CSS pixel completely overwrites a device Pixel
On the mobile ph
One pixel knowledge 1.1 device pixel (Devices pixel)It is a physical concept, referring to the physical pixels used in the device (physic pixel). This unit is represented by PX, which is a [relative absolute unit] ————That is, on the same device, the physical length (such as inches) represented by each of the 1 device
Basic knowledge of mobile resolution (DPI,DIP calculation)
1. Terminology and concepts
Terms
Description
Note
Screen size (on-screen dimensions)
Refers to the actual physical size of the phone, such as 2.8-inch, 3.2-inch, 3.5-inch, 3.7-inch
Motorola Milestone mobile phone is 3.
number of pixels that can be displayed per inch on the screen, that is, the pixel density on the screen.
Category
In fact, there are two types of pixels: Device pixels and CSS pixels.
1. device independent pixels: physical pixels of the device screen. The number of physical pixels of any device is fixed.
2. CSS pixels (CSS pixels): Also known as logical pixels, is an abstract layer created for web developers and used in CSS and javascript.
// The
xCatalog [1] definition [2] classification [3]3p[4] scaling [5]DPR[6]API front wordsPixels are used almost every day in web development, but what exactly is a pixel, is there a difference between the pixel on the mobile and the desktop, and how does scaling affect the pixel, and what does the retina screen have to do w
Are you already in the computer's own camera slag residue pixel?Today to everyone Amway a method: The mobile phone camera set to the computer's camera, so that the pixel HD up, for the image of the comrades are really the gospel ah, especially when the face recognition.There are many ways to do this, and I recommend th
"Pixel Bird" this more popular game I believe we all know, usually everyone is on the phone to download the game to play, but the mobile screen small operation difficult, it is difficult to make you high points, you are not very want to move it to the screen? Today we are going to teach you how to install this hot game on the Win8, Let you experience the fun of t
friends can consider.
Mobile 4G ASUS Pegasus (999 RMB)
ASUS Pegasus Mobile Phone has mobile 4G, telecom 4G version two, and mobile version is obviously more common, after all, the use of mobile card users occupy the majority.
Since the amid Lord has raised the retina screen. Can have a lot of front-end brothers of the pixel eye, obsessive-compulsive partners days can be suffering. To draw a true 1-pixel border, the front-end apes were abused by browsers.About what is the mobile side 1 pixel border problem, first on the two pictures, we will
Normal page set The simplest way to solve this problem is to define BORDER-WIDTH:1PX;BORDER-IMAGE:URL (bg.jpg) 2 repeat;Where bg.jpg can be designed as a picture of 6x6 Get. There are some disadvantages to this, such as how to solve the fillet, and the other two have given their solutions. http://www.th7.cn/web/html-css/201505/103090.shtml http://blog.csdn.net/huang100qi/article/details/47355277 But some people pit Dad's proposed, want to really 1 pixels of thin line, you can set the
configuration, cost-effective
In the middle of April this year, Le saw the release of three blockbuster new machines, respectively, le 1, le 1 Pro, le view super mobile phone max. In these three models, the video super Mobile Max screen max, hardware configuration is also the most fever. The Super mobile
million-pixel front camera (2 million pixels). It runs dual systems, such as Ubuntu mobile OS and Android. It also provides functions such as accelerometer, gyroscope, compass, and barometer, and supports LTE 4G networks.
The price is about $600 (equivalent to RMB 3680) and the shipping time is January 1, May 2014.
At present, Ubuntu has received support from major carriers around the world, the list of U
What about Tencent's big Q phone?
The hardware aspect Tencent Big Q handset New Sharp Edition uses 5.0 inch 720P big screen, MT6582 four core processor, with 1GB RAM, is equipped with the double 8 million pixel camera. In the daily use of the big Q new mobile phone can be easily qualified for large 3d games and casual
, show beautiful mood, cosmetic facial, thin face, enlarge the eyes, the effect of better, more beautiful interpretation of you.
4. Have a wave and enjoy yourself
Ready to smile, waving to the mobile phone, the camera detected the palm, start countdown to self, clicks, freeze-frame charming moment.
Four, the safety on the fingertips
Sensitive fingerprint recognition allows you to achieve quick touch sen
Standard Edition uses 5.7 inch 1080P Full HD screen, equipped with the Gaotong 625 processor, built-in 4GB running memory and 32GB fuselage storage, with front 8 million pixel and rear 16 million pixel camera, built-in 3300mAh capacity support fast charging pool, support all Netcom dual-card double stay and VoLTE, run based on Android Android 6.0.1 Deep Custom TouchWiz operating system.
Samsung
Mobile apps can help attract more new users and increase user interaction and dialogue. But you have to let users think of you, how to stand out in dozens of apps on a mobile phone, is the key to test app operation. In order to build a successful app, developers need to focus on the long term and should not be limited to the amount of app downloads. Should learn
Mobile phone viewport and mobile phone viewport
Window. devicePixelRatioThis read-only property returns the ratio of the resolution inPhysical pixelsTo the resolution inCSS pixelsFor the current display device.This value is the ratio between resolutions, rather than comparing pixels directly. Resolution refers to the n
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