draw-bar frame

An idea was presented on a long-distance packaging carton design at based on WEB. The frame and implementation technique to draw and describe carton with Java and XML technique were presented.

提出基于Web的远程包装盒形设计的思想，给出了实现的架构，以及使用Java和XML技术绘制和描述盒形的实现方法。

He learned how to draw the unclothed human frame.

他学过如何画裸体。

He learned how to draw the unclothed human frame

他学过如何画裸体。

Use poster board to draw a static background, usually a window frame. Any number of animations can be added whereas the mesh remains constant.

使用白板纸来画静态背景，经常是窗口的帧。网格的容量不随动画帧数量的增加而改变。

You pass requestAnimationFrame() a reference to a callback function, and when the browser is ready to draw the next animation frame, it invokes that callback.

您可以将requestAnimationFrame（）作为一个参考传递给回调函数，当浏览器准备好绘制下一个动画帧时，它就会调用这个回调函数。