void?MEMSCurve::MEMSCurve（）
{
	//跟蹤器
	m_xTracer?=?new?MyTracer（m_custPlot?MyTracer::XAxisTracer?m_custPlot）;//x軸
	m_tracer1?=?new?MyTracer（m_custPlot?MyTracer::DataTracer?m_custPlot）;
	m_tracer2?=?new?MyTracer（m_custPlot?MyTracer::DataTracer?m_custPlot）;
	m_lineTracer?=?new?MyTracer（m_custPlot?MyTracer::CrossLine?m_custPlot）;//直線
		
	connect（m_custPlot?SIGNAL（mouseMove（QMouseEvent*））?this?SLOT（myMouseMoveEvent（QMouseEvent*）））;
}


void?MEMSCurve::myMouseMoveEvent（QMouseEvent*?event）
{
	int?x_pos?=?event->pos（）.x（）;
	int?y_pos?=?event->pos（）.y（）;

	float?x_val?=?EMSTabPage.m_plot.m_custPlot->xAxis->pixelToCoord（x_pos）;
	float?y_val?=?EMSTabPage.m_plot.m_custPlot->yAxis->pixelToCoord（y_pos）;
	EMSTabPage.m_plot.m_xTracer->updatePosition（x_val?y_val）;

	auto?iter?=?EMSTabPage.m_plot.m_custPlot->graph（0）->data（）->findBegin（x_val）;
	double?value1?=?iter->mainValue（）;
	iter?=?EMSTabPage.m_plot.m_custPlot->graph（1）->data（）->findBegin（x_val）;
	double?value2?=?iter->mainValue（）;

	EMSTabPage.m_plot.m_tracer1->updatePosition（x_val?value1）;
	EMSTabPage.m_plot.m_tracer2->updatePosition（x_val?value2）;

	EMSTabPage.m_plot.m_lineTracer->updatePosition（x_val?y_val）;

	ui->custPlot->replot（）;//曲線重繪	
}

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件???????1238??2018-04-16?16:26??MyTracer\main.cpp

?????文件???????4471??2018-04-16?16:22??MyTracer\MyTracer.cpp

?????文件????????977??2018-04-16?15:56??MyTracer\MyTracer.h

?????文件????????137??2018-04-16?16:30??MyTracer\說(shuō)明.txt

?????文件??????77676??2018-04-16?16:27??MyTracer\運(yùn)行結(jié)果.PNG

?????目錄??????????0??2018-04-16?16:28??MyTracer

-----------?---------??----------?-----??----

????????????????84499????????????????????6