/*
?*?To?change?this?template?choose?Tools?|?Templates
?*?and?open?the?template?in?the?editor.
?*/

/**
?*
?*?@author?Administrator
?*/
public?class?Circle?extends?Geometricobject{
????private?double?radius;
????private?final?double?PI=3.14;
????public?Circle（）{
????????this（1.0）;
????}
????public?Circle（double?radius）{
????????this.radius=radius;
????}
????public?Circle（double?radiusString?colorboolean?filled）{
???????this.radius=radius;
???????setColor（color）;
???????setFilled（filled）;
????}
????public?double?getRadius（）{
??????return?radius;
????}
????public?void?setRadius（double?radius）{
??????this.radius=radius;
????}
????@Override
????public?void?draw（）?{
????????throw?new?UnsupportedOperationException（“Not?supported?yet.“）;
????}

????@Override
????public?void?erase（）?{
????????throw?new?UnsupportedOperationException（“Not?supported?yet.“）;
????}

????@Override
????public?double?getArea（）?{
???????return?radius*radius*PI;
????}

????@Override
????public?double?getPerimeter（）?{
????????return?2*PI*radius;
????}
????public?String?toString（）{
???????return?“the?Area?is:“+getArea（）+“\nthe?perimeter?is:“+getPerimeter（）;
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????????0??2013-09-13?22:10??幾何圖形\幾何圖形—版本1\build\classes\.netbeans_automatic_build

?????文件???????1732??2013-09-13?22:10??幾何圖形\幾何圖形—版本1\build\classes\Circle.class

?????文件???????1597??2013-09-13?22:10??幾何圖形\幾何圖形—版本1\build\classes\Geometricobject.class

?????文件???????1682??2013-09-14?02:38??幾何圖形\幾何圖形—版本1\build\classes\TestGeometricobject.class

?????文件???????2194??2013-09-13?22:10??幾何圖形\幾何圖形—版本1\build\classes\Triangle.class

?????文件???????3761??2013-09-13?20:10??幾何圖形\幾何圖形—版本1\build.xml

?????文件?????????85??2013-09-13?20:10??幾何圖形\幾何圖形—版本1\manifest.mf

?????文件??????48818??2013-09-13?20:10??幾何圖形\幾何圖形—版本1\nbproject\build-impl.xml

?????文件????????475??2013-09-13?20:10??幾何圖形\幾何圖形—版本1\nbproject\genfiles.properties

?????文件????????103??2013-09-13?20:10??幾何圖形\幾何圖形—版本1\nbproject\private\private.properties

?????文件????????211??2013-09-14?02:46??幾何圖形\幾何圖形—版本1\nbproject\private\private.xml

?????文件???????2409??2013-09-13?22:10??幾何圖形\幾何圖形—版本1\nbproject\project.properties

?????文件????????530??2013-09-13?20:10??幾何圖形\幾何圖形—版本1\nbproject\project.xml

?????文件???????1150??2013-09-13?20:18??幾何圖形\幾何圖形—版本1\src\Circle.java

?????文件???????1149??2013-09-13?20:18??幾何圖形\幾何圖形—版本1\src\Geometricobject.java

?????文件???????1694??2013-09-14?02:38??幾何圖形\幾何圖形—版本1\src\TestGeometricobject.java

?????文件???????1690??2013-09-13?20:18??幾何圖形\幾何圖形—版本1\src\Triangle.java

?????文件??????????0??2013-09-13?22:11??幾何圖形\幾何圖形—版本2\build\classes\.netbeans_automatic_build

?????文件???????2009??2013-09-13?22:11??幾何圖形\幾何圖形—版本2\build\classes\Circle.class

?????文件????????249??2013-09-13?22:11??幾何圖形\幾何圖形—版本2\build\classes\Geometricobject.class

?????文件???????1526??2013-09-13?22:11??幾何圖形\幾何圖形—版本2\build\classes\Rectangle.class

?????文件???????2500??2013-09-14?02:38??幾何圖形\幾何圖形—版本2\build\classes\TestGeometricobject.class

?????文件???????2375??2013-09-13?22:11??幾何圖形\幾何圖形—版本2\build\classes\Triangle.class

?????文件???????3761??2013-09-13?20:10??幾何圖形\幾何圖形—版本2\build.xml

?????文件????????377??2013-09-14?02:05??幾何圖形\幾何圖形—版本2\Geometricobject.dat

?????文件?????????59??2013-09-14?02:28??幾何圖形\幾何圖形—版本2\Geometricobjects.dat

?????文件?????????85??2013-09-13?20:10??幾何圖形\幾何圖形—版本2\manifest.mf

?????文件??????48818??2013-09-13?20:10??幾何圖形\幾何圖形—版本2\nbproject\build-impl.xml

?????文件????????475??2013-09-13?20:10??幾何圖形\幾何圖形—版本2\nbproject\genfiles.properties

?????文件????????103??2013-09-13?20:10??幾何圖形\幾何圖形—版本2\nbproject\private\private.properties

............此處省略78個(gè)文件信息