Big screen and small screen all get Microsoft's detailed explanation of Win8 support for various screens

David Washington, senior director of Microsoft user experience team, today introduced Windows 8 support for various sizes of screens in various aspects of Windows 8 blog. Can get the best display.

Microsoft categorizes devices running Windows 8 in three ways:

— Screen size

— Screen resolution

— Pixel density

When designing Windows 8, developers pay great attention to screen size, screen resolution, and pixel density. When talking about the screen, you need to know its size and resolution. For example, a 13-inch screen may use multiple resolutions, which means multiple pixel densities (DPI), and its aspect ratio also has different values.

Minimum Resolution

Many people ask about the minimum resolution of Windows 8. The limitation of Microsoft's application for Metro is 1024X768. Microsoft said that the lowest resolution is 1024X768. To help developers create apps that fit all screens, it's a benchmark that lets developers make sure navigation, controls, and content fit the screen.

Why choose 1024X768 as the lowest resolution?

Microsoft said that there are three reasons for choosing 1024X768 as the lowest resolution for Metro applications:

— It is large enough to support the rich and beautiful design layout of Metro applications. 800X600 is too small. ;

— The website usually uses 1024X768 as the minimum (or only) resolution, because web developers also use this as a standard;

— Devices, only 1.2% of Windows 7 active users have a resolution lower than 1024X768. If you want to design a platform for modern and future devices, you should choose today's mass equipment.

The world without the lowest resolution

Some people ask why Microsoft wants to limit the minimum resolution. Isn't it better to be a suggestion? Microsoft said that the limit is to reduce the workload of application developers, so they do not need to consider the development of lower screen resolution. If Microsoft sets more relaxed requirements, then many developers need to develop/test for lower resolution platforms, which is a very large workload and does not make much sense.

In addition, developers can choose the lowest possible resolution as the development standard, which will reduce the user experience and the quality of the application.

Minimum Resolution and Alignment

The minimum resolution that can support all features of Windows 8 is 1366X768, including the multi-tasking function of dragging and dropping the application. This resolution can be Provides 320px space for drag and drop alignment applications without affecting the main application's 1024px display.

Is there a maximum resolution limit?

Do you still want to ask if Windows 8 has the maximum resolution limit? Microsoft's answer is no. Because the higher resolution provides more space, the application does not suffer from clipping or full display. You can run the Metro app on a 30-inch resolution 2560X1600 screen. However, even though there is no danger of the application being truncated, developers should pay attention to these high-resolution screens to ensure that their applications look good on such screens.

Windows 8 provides developers with built-in layout control technology that enables the development of an application that directly accommodates a wide range of screen sizes.

Applications in Windows 8 can be adaptively configurable, automatically adjusted to accommodate spatial changes, and the larger the screen, the more content is displayed.

For example, a news app can display more news items on a larger screen notebook than on a tablet.

With this responsive layout, the same app will automatically adjust to a larger size on the big screen.

Different pixel densities

Pixel density is a new concept for many users. Simply put, it refers to the number of pixels in a certain physical range. The commonly used description is dots per inch. That is, DPI. As the pixel density increases, the fixed pixel occupies a smaller physical area.

If you do not zoom, the higher the pixel density of the screen, the more inconvenient the touch operation, as shown below:

Large screen and small screen all get Microsoft's detailed explanation of Win8 support for various screens 2012- 03-23 ​​13:26:04 1898 people read author: rustling editor: Ringing in [copy link] [I broke]

has a maximum resolution limit?

Do you still want to ask if Windows 8 has the maximum resolution limit? Microsoft's answer is no. Because the higher resolution provides more space, the application does not suffer from clipping or full display. You can run the Metro app on a 30-inch resolution 2560X1600 screen. However, even though there is no danger of the application being truncated, developers should pay attention to these high-resolution screens to ensure that their applications look good on such screens.

The larger the screen, the more pixels it can provide, the more content it displays:

Windows 8 provides developers with built-in typesetting control technology that can be used to develop an application that directly meets multiple Different sizes of screens can avoid the following diagrams:

Applications in Windows 8 can adopt adaptive layout, automatically adjust to adapt to spatial changes, and the larger the screen, the more content is displayed.

For example, a news app can display more news items on a larger screen notebook than on a tablet.

With this responsive layout, the same app will automatically adjust to a larger size on the big screen.

Different pixel densities

Pixel density is a new concept for many users. Simply put, it refers to the number of pixels in a certain physical range. The commonly used description is dots per inch. That is, DPI. As the pixel density increases, the fixed pixel occupies a smaller physical area.

On a higher pixel density screen, the physical area of ​​the same object becomes smaller without scaling

If you do not zoom, the higher the pixel density, the less convenient the touch is. operating.

In order to ensure that applications, text, and images are displayed perfectly on screens with high pixel density, Windows 8 will automatically zoom in on the object, but since many applications use bitmaps, they become blurred after zooming in. Therefore, Windows 8 uses a predetermined scaling to ensure that the display is normal. Windows 8 scaling:

— 100% display without scaling at standard resolution

— In HD resolution, zoom 140%;

— Scaled by 180% at quad-XGA resolution.

After scaling in Windows 8, the physical size of text and content on high pixel density devices remains the same, only to become clearer.