flex基本概念

最新推荐文章于 2022-05-18 21:00:43 发布

原创最新推荐文章于 2022-05-18 21:00:43 发布 · 145 阅读

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文章标签：

#Flex #Flash #Adobe #ActionScript #OOP

本文介绍了Adobe的新产品FlashCatalyst，它有助于连接使用FlashBuilder的开发者与使用Photoshop或Illustrator的设计者之间的差距。同时，文章还详细解释了FXG（FlashXMLGraphics），一种用于表示Flex应用程序中图形对象的语言，该语言与SVG有诸多相似之处但针对FlashPlayer10的渲染模型进行了定制。

1、关于Flash Catalyst

a new product from Adobe,Flash Catalyst, helps to bridge the gap between developers who use Flash Builder and designerswho use Photoshop or Illustrator to create application designs.

2、关于FXG

FXG (Flash XML Graphics) was created by Adobe as a language that represents graphical objects in a Flex application. Its capabilities closely follow the rendering model of Adobe Flash Player 10. There are many similarities between FXG and SVG (Scalable Vector Graphics), another XML language that represents graphics that’s been available for many years. In fact, the Adobe development team first considered using SVG, but decided to create a new language because the existing SVG didn’t match how graphics are rendered in FlashPlayer. Many Adobe Creative Suite products are able to export graphics as FXG markup, including Photoshop,Illustrator, and Fireworks.

3、注意：

The Spark Label and two other new controls named RichText and RichEditableText are designed to replace theMX Label and Text controls.

4、体系图：

5、Flex originally referred to the entire product line: the class library, compilers, development tool,
and server environment. The original Flex server is now named LiveCycle Data Services, and the
development tool formerly known as Flex Builder is now named Flash Builder, because it’s used to
create and edit ActionScript code by both Flash and Flex developers.

6、flex与flash的比较：

7、OOP is commonly supported by use techniques known as modularity, encapsulation, inheritance,
and polymorphism.