QChart动态曲线(支持缩放)

[{"title":"（ 23 个子文件 100KB ） QChart动态曲线(支持缩放)","children":[{"title":"UsbToRS232","children":[{"title":"chart.cpp <span style='color:#111;'> 2.55KB </span>","children":null,"spread":false},{"title":"chartview.h <span style='color:#111;'> 2.03KB </span>","children":null,"spread":false},{"title":"UsbToRS232.pro <span style='color:#111;'> 1.16KB </span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'> 15.33KB </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 2.78KB </span>","children":null,"spread":false},{"title":"chartview.cpp <span style='color:#111;'> 4.05KB </span>","children":null,"spread":false},{"title":"build-UsbToRS232-Desktop_Qt_5_9_0_MinGW_32bit-Release","children":[{"title":"Makefile <span style='color:#111;'> 27.54KB </span>","children":null,"spread":false},{"title":"release","children":[{"title":"chartview.o <span style='color:#111;'> 15.42KB </span>","children":null,"spread":false},{"title":"moc_predefs.h <span style='color:#111;'> 9.66KB </span>","children":null,"spread":false},{"title":"UsbToRS232.exe <span style='color:#111;'> 89.50KB </span>","children":null,"spread":false},{"title":"mainwindow.o <span style='color:#111;'> 89.89KB </span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'> 1.46KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.cpp <span style='color:#111;'> 7.74KB </span>","children":null,"spread":false},{"title":"chart.o <span style='color:#111;'> 13.06KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.o <span style='color:#111;'> 11.93KB </span>","children":null,"spread":false}],"spread":true},{"title":"Makefile.Debug <span style='color:#111;'> 66.42KB </span>","children":null,"spread":false},{"title":"debug","children":null,"spread":false},{"title":"ui_mainwindow.h <span style='color:#111;'> 18.35KB </span>","children":null,"spread":false},{"title":"Makefile.Release <span style='color:#111;'> 66.51KB </span>","children":null,"spread":false},{"title":".qmake.stash <span style='color:#111;'> 1005B </span>","children":null,"spread":false}],"spread":true},{"title":"main.cpp <span style='color:#111;'> 183B </span>","children":null,"spread":false},{"title":"chart.h <span style='color:#111;'> 1.79KB </span>","children":null,"spread":false},{"title":"UsbToRS232.pro.user <span style='color:#111;'> 62.55KB </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 14.65KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]