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These two days in the study about as drawing problems, after some toss finally came out, (part of the code from programming Macromedia Flash MX) As: MovieClip.prototype.drawRegAng = function (x, y, R, num, rotation) {/* parameter description: x,y:

1 absolute Value function abs (x) Cases: SQL query: ? 1 SELECT ABS ( -1), ABS (0), ABS (1) Execution results: 2 square root function sqrt (x) Cases: SQL query: ? 1 SELECT SQRT (4), SQRT (16)

　　 Animation effect: Click here to download the source file Frame contents of ball in main scene: Main scene as:gun_mc._rotation=-40; _root.ang=-40; _root.total=0; _root.attachmovie ("Fly", "Fly", 10,{_x:random (+) +220,_y:random (220)

Back to "flash Basic Theory Class-Catalog" Optimizing Code We've seen some examples of code optimizations earlier. This is usually done in lieu of multiple executions, or simply not executed. The piece of code we wrote earlier is just to see it

This is a very cool HTML5 canvas animation, it will simulate the reality of our real life fireworks animation effects, the effect is very realistic, but after all, computer simulation, with a girlfriend to see it, the effect is still poor point,

Many of the friends who learn flash want to master Flash programming to enhance their flash design capabilities. But most of the friends think that flash is difficult and difficult to learn. Today, the author uses a simple Flash programming example

This tip will give you an insight into the workings of the circle aiming. We'll start with a discussion of how basic techniques work, and then explain a simple iteration that can significantly improve accuracy. I also provide the source code, it is

Javascript| Control The development of the layer in the practical application of more important, such as floating ads, and so on, I have a brief discussion here.1. Show or hide the control layerBoth methods are in fact controlled style.Method One:

In this ASP's mathematical function, we will be in the form of tables, let you know about the ASP can be used in the mathematical function, which includes the absolute value of a number, the square root of a number, the angle of the sine, cosine and

Dynamic This translator: EgoldyArticle Source: http://www.5etdemi.comArticle Nature: Translation In addition to the FLASH DRAWING API allows us to draw graphics, we can also use it to draw a mask, which is the characteristic of the rendering of the

At the end of the time we often encounter the pull figure, pull the map is divided into a number of methods this time we start with a relatively simple and practical color range of the cutout Triple recommended: photoshop7.0 Mini version free

Dynamic | functions | Web page In this ASP's mathematical function, we will be in the form of tables, let you know about the ASP can be used in the mathematical function, which includes the absolute value of a number, the square root of a number,

The domestic operating system Cos has been published in January 2014 in Beijing, Shanghai Lian Tong and the Chinese Academy of Sciences Software Institute in Beijing jointly issued with independent intellectual property rights of the operating

Program | object | design Note: The following references are derived from the >, which has been approved by the author of this book: Luar. If you have any copyright issues, please contact me and erase them immediately. Please specify the

Through the overall compression technology, COS can significantly reduce the storage space occupied by data, thereby improving the storage efficiency of the physical disk. The storage-capacity optimization technology (cos,capacity optimized Storage)

Object The JavaScript language is object-based (object-based) rather than object-oriented (object-oriented). It is said to be an object-based language, mainly because it does not provide many features such as abstraction, inheritance, overloading,

Programming Many of the friends who learn flash want to master Flash programming to enhance their flash design capabilities. But most of the friends think that flash is difficult and difficult to learn. Today, the author uses a simple Flash

JavaScript write bright light fluctuation effect, see some flash effect is good, with JS also simulate, there are many imperfect places, for you reference. See Flash's implementation of this kind of animation is very convenient, so try to fool

Random Let the MC do random move, it is conceivable that frame animation is impossible to achieve, which requires us to do with AS.In general, there are 2 ways to let the MC do random movement with as: The 1th kind: 1. You can first randomly

Name Abs Category Mathematical functions Prototype Abs (number) Parameters Must be selected. The number argument is a valid numeric expression of any type "Return value" Type of same number "Exception/Error" No Description Returns the