Flash在数学中的应用

Flash Application in Mathematics

Flash绘制曲线图可采用影片剪辑绘图功能或复制影片剪辑方式,以sin()函数为例,说明使用Flash复制影片剪辑绘制曲线图的方法及其操作步骤与技巧。即:先在Flash中新建一文件并修改其属性;再制作坐标和"点"影片剪辑;制作按钮;最后描绘函数曲线图。更改"绘图"按钮语句,可绘制出连续点画线函数曲线图。

Graph adopting Flash plotting can use film cutting and plotting or copying film editing. Take Sin（） as an example, introduce steps and skills of using Flash to duplicate cutting films and draw graph. First, build a new document in Flash and modifies its attribute; then, make coordinates, button and ＂spot＂ film cutting; And last, draw the function graph, alter ＂drawing＂ button sentence, thus the continuous spot line function graph can be drawn.