Preface
When we use canvas, we usually directly set its width and height in the canvas element:
Of course, you can also set it in the CSS style without setting it in the canvas, because the canvas itself is also an HTML node.
canvas{width:600px;height:300px}
After setting, open the page and find that the canvas size is OK. At this time, we will draw a 40*40 rectangle on it to see the effect.
var canvas = document.getElementById(‘canvas‘), context
the Surface Dial, A menu appears around the Dial screen.
Dial itself is closely connected with windows and has built-in system tools such as adjusting the system volume, downgrading, and revoking the slave program. In addition, Dial is tightly integrated with Windows Ink. If your WUP application already uses InkCanvas and InkToolbar, Dial will automatically com
Unity3d If you are developing a game in Windows store, you usually need a real machine or simulator to debug, this article explains how to publish the program to surface on the real machine for debugging.The first step must be to build the project in Unity3d:Then we'll rely on visual Studio 2013来 to help us debug the Windows Store program.Visual Studio 2013 integ
This is a coincidence. A new Surface Pro, the system has not been activated. If Windows 8.1 RTM has been released, simply upgrade it to Windows 8.1, because the ISO file of Windows 8.1 is on a server, you want to copy it to the Surface Por through the Remote Desktop and deco
Microsoft recently launched a new Windows 10 firmware system and driver update for Surface Book and uploaded it to Microsoft's Download Center in MSI's file format. The update focuses on improving the stability of the Surface Book system and the reliability of the battery, which is the version of Microsoft's Surface Bo
You can run these CPL directly without going into the control plate.
Internet Options
C:\WINDOWS\System32\inetcpl.cpl
Phone and Modem Options
C:\WINDOWS\System32\telephon.cpl
Power Options
C:\WINDOWS\System32\powercfg.cpl
Accessibility Options
C:\WINDOWS\System32\access.cpl
Management tools
C:\
When using surface Pro 3 o'clock, users will accidentally touch the Windows button with their palms. For us, the placement of this button is not a huge problem, but presumably some users want to know how to disable this button. However, it seems that it is not difficult to disable/enable Windows buttons.
The following are ways to disable
Create a primary display surface (Windows game programming guru p210)
1. Fill in a ddsurfacdesc2 data structure. Describe the display surface you want to create
2. Call idirectdraw7: createsurface () to create a display surface.
Hrexult creatsurface (
Lpddsurfacedesc2 lpddsufracedesc2,
Lpdirectdrawsurface4 far *
Tags: mysqlOne, download the zip version of the free install version of MySQL, and unzip the installation directory belowSecond, add the MySQL bin directory to the Windows path, making it possible to access commands such as MySQL.* Encountered a strange problem, in Win10 's path added MySQL running record. But the execution of MySQL is still not found. At this point, the bin directory for MySQL is the last entry in path. Then add another entry in path
determine whether the image is in bmp format, and the size information we need is stored in the bitmap information data block. Therefore, we need to know in detail the storage structure of the Bitmap header and bitmap information.Bitmap header, which is the identification information, a typical application will first read this part of data to ensure that it is indeed a bitmap file and is not damaged.Byte #0-1 stores the identifier of the bitmap file.
[Cmd] how to set Windows default command line window size and buffer size, cmd window
Windows Command Line cmd Window System Default size (80*40) for the current screen configuration is no longer keeping up with the times, we always want to change it bigger, in addition, the
How to set the Windows default command line window size and buffer size
Windows command Line CMD Window system default size (80*40) for the current screen configuration is not up to the times, we always have to change it larger, and the
Windows obtains the file size and obtains the file size.
The original design of Windows allowed us to process very large files, so the original designer used 64-bit values to indicate the file size. However, during daily processing, the file
Key words:Command line cannot be fullscreenCommand line maximization only half of the screencommand line font background colorSolution: http://unmi.cc/save-windows-command-size/Brief description:Win+r, enter CMD to bring up the command Line window, and then in the upper right-click Properties, set your preferred scheme, in the registry to find Hkey_current_user\console is the default command-line scheme, hk
How does one modify the file window size in a 32-bit Windows 7 7 system ?, Windows 7 7
Many 32-bit Windows 7 7 users feel that their file windows are a little small and uncomfortable. I want to change the window to a larger one. I will introduce it to you as follows, how to
In Windows Live Mail, you can change the font size in bold when creating a new widget and a new one.
When I get tired, all the messages appear at 10 o'clock. Arial in Windows Live Mail? What is Song's Mail on Windows Live? When writing news and mail messages where HTML mail sending is enabled, you can change the defaul
Blogging habits, first written in Word, copied to Windows Live writer, and then published to the blog Park. In Word, the picture is scaled and the picture becomes unclear after copying to Windows Live Writer. In addition to a one-pieceSet the picture scale to 100%, and then copy to Windows Live Writer. It's too troublesome to do this. Baidu has the following solu
The Windows Phone resolution GIF for image size is described earlier, as well as the related parsing of JPG and PNG pictures. Windows phone system supports the image format is JPG and PNG, so the reality of BMP pictures and GIF image display similar to the way the processing, the same need to adopt Third-party class library Imagetools, where the imagetools in GIF
Except for the reprinted content, this article is original site: reposted from lovewifelovelife-Roger's Oracle technology blog link: when the data file size of windows oracle is 0, a netizen's database is deployed in windows, which may be due to storage problems or windows file system problems, causing IO problems.
Exc
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.