MFC 画图元 直线 矩形 正圆 椭圆 支持 改变形状

[{"title":"（ 37 个子文件 184KB ） MFC 画图元 直线 矩形 正圆 椭圆 支持 改变形状","children":[{"title":"test3","children":[{"title":"test3.rc <span style='color:#111;'> 32.30KB </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 3.66KB </span>","children":null,"spread":false},{"title":"test3.vcxproj.filters <span style='color:#111;'> 3.54KB </span>","children":null,"spread":false},{"title":"Release","children":null,"spread":false},{"title":"ChildFrm.h <span style='color:#111;'> 483B </span>","children":null,"spread":false},{"title":"res","children":[{"title":"properties_hc.bmp <span style='color:#111;'> 3.05KB </span>","children":null,"spread":false},{"title":"Toolbar.bmp <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"properties.bmp <span style='color:#111;'> 630B </span>","children":null,"spread":false},{"title":"test3.ico <span style='color:#111;'> 66.19KB </span>","children":null,"spread":false},{"title":"Toolbar256.bmp <span style='color:#111;'> 8.49KB </span>","children":null,"spread":false},{"title":"test3Doc.ico <span style='color:#111;'> 4.60KB </span>","children":null,"spread":false},{"title":"properties_wnd.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"properties_wnd_hc.ico <span style='color:#111;'> 2.12KB </span>","children":null,"spread":false},{"title":"test3.rc2 <span style='color:#111;'> 666B </span>","children":null,"spread":false}],"spread":true},{"title":"trace.h <span style='color:#111;'> 21.83KB </span>","children":null,"spread":false},{"title":"test3.vcxproj <span style='color:#111;'> 6.67KB </span>","children":null,"spread":false},{"title":"test3.cpp <span style='color:#111;'> 4.95KB </span>","children":null,"spread":false},{"title":"CGraph.h <span style='color:#111;'> 2.33KB </span>","children":null,"spread":false},{"title":"PropertiesWnd.h <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"test3.h <span style='color:#111;'> 643B </span>","children":null,"spread":false},{"title":"MainFrm.cpp <span style='color:#111;'> 8.74KB </span>","children":null,"spread":false},{"title":"stdafx.h <span style='color:#111;'> 1.61KB </span>","children":null,"spread":false},{"title":"CGraph.cpp <span style='color:#111;'> 8.43KB </span>","children":null,"spread":false},{"title":"test3Doc.h <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"UserImages.bmp <span style='color:#111;'> 7.79KB </span>","children":null,"spread":false},{"title":"test3.vcxproj.user <span style='color:#111;'> 143B </span>","children":null,"spread":false},{"title":"ChildFrm.cpp <span style='color:#111;'> 889B </span>","children":null,"spread":false},{"title":"MainFrm.h <span style='color:#111;'> 1.22KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"test3.log <span style='color:#111;'> 95B </span>","children":null,"spread":false}],"spread":false},{"title":"stdafx.cpp <span style='color:#111;'> 138B </span>","children":null,"spread":false},{"title":"test3View.h <span style='color:#111;'> 1.74KB </span>","children":null,"spread":false},{"title":"test3View.cpp <span style='color:#111;'> 8.09KB </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 4.58KB </span>","children":null,"spread":false},{"title":"test3Doc.cpp <span style='color:#111;'> 3.10KB </span>","children":null,"spread":false},{"title":"targetver.h <span style='color:#111;'> 234B </span>","children":null,"spread":false},{"title":"test3.aps <span style='color:#111;'> 138.49KB </span>","children":null,"spread":false},{"title":"PropertiesWnd.cpp <span style='color:#111;'> 8.41KB </span>","children":null,"spread":false},{"title":"dEllipse.h <span style='color:#111;'> 85B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]