绘制任意圆及圆内正多边形

[{"title":"（ 39 个子文件 2.3MB ） 绘制任意圆及圆内正多边形","children":[{"title":"任意位置圆","children":[{"title":"任意位置圆.rc <span style='color:#111;'> 11.97KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"Toolbar.bmp <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"任意位置圆Doc.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"任意位置圆.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"任意位置圆.rc2 <span style='color:#111;'> 402B </span>","children":null,"spread":false}],"spread":true},{"title":"任意位置圆Doc.cpp <span style='color:#111;'> 1.65KB </span>","children":null,"spread":false},{"title":"任意位置圆.cpp <span style='color:#111;'> 4.07KB </span>","children":null,"spread":false},{"title":"任意位置圆View.cpp <span style='color:#111;'> 4.36KB </span>","children":null,"spread":false},{"title":"任意位置圆.clw <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"任意位置圆.aps <span style='color:#111;'> 43.37KB </span>","children":null,"spread":false},{"title":"任意位置圆Doc.h <span style='color:#111;'> 1.40KB </span>","children":null,"spread":false},{"title":"任意位置圆.dsp <span style='color:#111;'> 4.67KB </span>","children":null,"spread":false},{"title":"任意位置圆.opt <span style='color:#111;'> 47.50KB </span>","children":null,"spread":false},{"title":"任意位置圆.h <span style='color:#111;'> 1.30KB </span>","children":null,"spread":false},{"title":"任意位置圆.ncb <span style='color:#111;'> 65.00KB </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 212B </span>","children":null,"spread":false},{"title":"MainFrm.cpp <span style='color:#111;'> 2.32KB </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 735B </span>","children":null,"spread":false},{"title":"INPUT.h <span style='color:#111;'> 1.11KB </span>","children":null,"spread":false},{"title":"任意位置圆.dsw <span style='color:#111;'> 528B </span>","children":null,"spread":false},{"title":"MainFrm.h <span style='color:#111;'> 1.41KB </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 1.03KB </span>","children":null,"spread":false},{"title":"任意位置圆.plg <span style='color:#111;'> 776B </span>","children":null,"spread":false},{"title":"INPUT.cpp <span style='color:#111;'> 1.20KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"StdAfx.obj <span style='color:#111;'> 103.13KB </span>","children":null,"spread":false},{"title":"任意位置圆.pdb <span style='color:#111;'> 465.00KB </span>","children":null,"spread":false},{"title":"任意位置圆View.obj <span style='color:#111;'> 28.39KB </span>","children":null,"spread":false},{"title":"任意位置圆Doc.obj <span style='color:#111;'> 14.21KB </span>","children":null,"spread":false},{"title":"任意位置圆.res <span style='color:#111;'> 7.28KB </span>","children":null,"spread":false},{"title":"vc60.idb <span style='color:#111;'> 209.00KB </span>","children":null,"spread":false},{"title":"任意位置圆.ilk <span style='color:#111;'> 319.02KB </span>","children":null,"spread":false},{"title":"任意位置圆.obj <span style='color:#111;'> 22.23KB </span>","children":null,"spread":false},{"title":"vc60.pdb <span style='color:#111;'> 356.00KB </span>","children":null,"spread":false},{"title":"任意位置圆.pch <span style='color:#111;'> 5.25MB </span>","children":null,"spread":false},{"title":"MainFrm.obj <span style='color:#111;'> 19.44KB </span>","children":null,"spread":false},{"title":"INPUT.obj <span style='color:#111;'> 10.44KB </span>","children":null,"spread":false},{"title":"任意位置圆.exe <span style='color:#111;'> 116.08KB </span>","children":null,"spread":false}],"spread":false},{"title":"任意位置圆View.h <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 4.25KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]