QT利用realtimechart画波形图

[{"title":"（ 152 个子文件 2.99MB ） QT利用realtimechart画波形图","children":[{"title":"extrasamplepackcpp.sln <span style='color:#111;'> 4.40KB </span>","children":null,"spread":false},{"title":"realtimemeasure.h <span style='color:#111;'> 558B </span>","children":null,"spread":false},{"title":"realtimemeasure.vcxproj.filters <span style='color:#111;'> 828B </span>","children":null,"spread":false},{"title":"stdafx.h <span style='color:#111;'> 2.74KB </span>","children":null,"spread":false},{"title":"ChartViewer.h <span style='color:#111;'> 14.30KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]