文件名称:DrawInPane
介绍说明－－下载内容均来自于网络，请自行研究使用
画图程序，能化三角函数，直线，圆，矩形，改变画笔和背景颜色-Drawing process of trigonometric functions can be linear, circular, rectangular, and the background to change the brush color
(系统自动生成,下载前可以参看下载内容)
下载文件列表
DrawInPane
..........\Draw.class
..........\Draw.java
..........\Draw1.class
..........\Draw1.java
..........\Frameface.class
..........\图标.icon
..........\圆.icon
..........\画图.icon
..........\白.icon
..........\直线.icon
..........\矩形.icon
..........\红.icon
..........\蓝.icon
..........\黄.icon
..........\黑.icon
..........\Draw.class
..........\Draw.java
..........\Draw1.class
..........\Draw1.java
..........\Frameface.class
..........\图标.icon
..........\圆.icon
..........\画图.icon
..........\白.icon
..........\直线.icon
..........\矩形.icon
..........\红.icon
..........\蓝.icon
..........\黄.icon
..........\黑.icon