QCharts下的动态曲线

[{"title":"（23个子文件1.14MB）QCharts下的动态曲线","children":[{"title":"QCharts","children":[{"title":"untitled1","children":[{"title":"chartview.cpp <span style='color:#111;'>1.70KB</span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'>10.89KB</span>","children":null,"spread":false},{"title":"callout.cpp <span style='color:#111;'>3.49KB</span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'>6.99KB</span>","children":null,"spread":false},{"title":"untitled1.pro <span style='color:#111;'>1.12KB</span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'>183B</span>","children":null,"spread":false},{"title":"untitled1.pro.user <span style='color:#111;'>23.29KB</span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'>1.32KB</span>","children":null,"spread":false},{"title":"chartview.h <span style='color:#111;'>529B</span>","children":null,"spread":false},{"title":"callout.h <span style='color:#111;'>856B</span>","children":null,"spread":false}],"spread":true},{"title":"build-untitled1-Desktop_Qt_5_9_6_MinGW_32bit-Debug","children":[{"title":"release","children":null,"spread":false},{"title":"debug","children":[{"title":"moc_mainwindow.cpp <span style='color:#111;'>4.55KB</span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'>526.96KB</span>","children":null,"spread":false},{"title":"untitled1.exe <span style='color:#111;'>2.44MB</span>","children":null,"spread":false},{"title":"mainwindow.o <span style='color:#111;'>733.68KB</span>","children":null,"spread":false},{"title":"moc_predefs.h <span style='color:#111;'>9.66KB</span>","children":null,"spread":false},{"title":"chartview.o <span style='color:#111;'>490.83KB</span>","children":null,"spread":false},{"title":"moc_mainwindow.o <span style='color:#111;'>336.52KB</span>","children":null,"spread":false},{"title":"callout.o <span style='color:#111;'>628.80KB</span>","children":null,"spread":false}],"spread":true},{"title":".qmake.stash <span style='color:#111;'>1.03KB</span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'>29.40KB</span>","children":null,"spread":false},{"title":"ui_mainwindow.h <span style='color:#111;'>10.76KB</span>","children":null,"spread":false},{"title":"Makefile.Debug <span style='color:#111;'>70.31KB</span>","children":null,"spread":false},{"title":"Makefile.Release <span style='color:#111;'>70.40KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]