alpha transparency

Although it's time to use long string, dull, and different branch code to handle different browsers Even though it's time to use long string, dull, and different branch code to handle different browsers, occasionally, it is necessary to make some

This article mainly introduces some new HTML5 features and the sorting of common Canvas attributes. CanvasAPI is an important part of HTML5 for drawing graphics. For more information, see 1. HTML5 content type Content type

When to choose 3D(when to keep 2D)As a 3d game art, the first key lesson I get is to keep everything as low as possible-don't use extra unnecessary vertices, if you really want your model to have precision, put it in the map. For example, our

This article mainly introduces how to use jQuery to add buttons on the Mobile Page and add icons to the buttons. It uses the jQuerymobile library for mobile development. For more information, see Create button data-role = buttonAdd the data-role =

Different browsers may require different prefixes when writing CSS3 styles. But for a better forward compatibility prefix or not.-webkit:chrome, and Safari; -moz:firefox; -ms:ie;-o:opeara;CSS3 Benefits: He put a lot of previous needs of the use of

Yahoo gives a detailed description of the 34 rules that optimize the loading speed of the website (including the YSlow rule 22), and download the translation of the forwarded ponytail (from the Palanga image).1.Minimize HTTP requests reduces HTTP

ObjectiveIn the development of the application, animation is an essential part, otherwise many visual effects will appear particularly abrupt. Today we'll look at the animation library in Android.Classification of animationsThe Android platform

There are two main animation modes in Android, one is tweened animation (gradient animation), including 4 types of animation, alpha (transparency), scale (size scaling), translate (position transform), rotate (graphics rotation), The second is frame

Record and learn how to use the overlay surface of ddraw to implement the Alpha function under wince, so as not to forget it later.   The program was modified based on the ddraw mosquito program.   Change the original program overlay keycolor to

Since the web era, web page development has become richer and more vivid. For Web developers, browser compatibility has become a nightmare in the coding process. It is not only compatible with IE and Firefox vendors, but also the compatibility of

Author: Xiao Qin published at: 1604 full-screen reading of the original article link [favorites] The front-end staff may all know a number-4 seconds. Some research shows that if a website is not loaded within 4 seconds, the user will feel anxious

30. Q: How can I optimize Flash animation to make files smaller and smoother? A: Flash is a professional software developed by Macromedia for webpage production and animation creation. It is easy to operate and has functions.Powerful and has become

Direct3d uses a texture coordinate system, which consists of a horizontal U axis and a vertical v axis. The elements in the texture are determined by the U and V coordinates. It is called Texel . Note that the V axis is down. In direct3d, you

1. When you move the mouse up, there is a small box for saving and printing the favorite window. Can you limit it? Add in Head 2. Use the new property galleryimg on the Image 3. Div implements the scroll bar (in some cases, IFRAME can be replaced)

Yahoo provides 34 detailed descriptions of the yslow rule (22). Using this rule, you can perform a comprehensive analysis and optimization on your page to increase the loading speed of your website.   1. Minimize HTTP requests reduces HTTP

This article isIOS 7 user interface transition guide: update the UI Layout & Appearance) Buttons on the Operation bar and bar (bars & Bar buttons) Content View) Controls (controls) Temporary view (temporary views) Update the UI Layout &

1. Float Style Get the element style. The basic syntax is: element. style. Attribute. When an attribute contains a hyphen (-), it must be replaced by a camper name. Because float is a reserved word in Javascript, we cannot use object. style. Float

I. Common Properties of uiview 1. frame position and size (starting from the upper left corner of the parent control (0, 0) 2. center Point (with the upper left corner of the parent control as the origin () 3. bounds position and size (with the

Part 2: Last Chapter Front endYou have seen the menu system, and you may understand that the display of the top of the game (Huds) is often a neglected and slander part of the game experience. Recently, this field began to be followed by black and

1, float: IE Syntax: document. getelementbyid ("Header "). style. stylefloat = "Left"; Firefox Syntax: document.getelementbyid(?header=}.style.css float = "Left ";  2. javascript can easily obtain and modify the CSS style of an object through