基于的matplotlib的采集数据显示--添加线程支持

2018-07-07  本文已影响0人  ww4u
    def onScanClicked( self ):
        dev = mrq.MRQ.MRQ( self.ui_deviceCombox.currentText() )

        fileName = os.path.split(__file__)[0] + "/" + "inverse.dat"

        (fAngle, fRange) = mrq.mrq_microstep_diagnosis.inverseScan( dev,
                                                  self.ui_chCombox.currentIndex(),
                                                  fileName )

        self.plotFile( fileName, fAngle, fRange )
import threading
def scanProc( self ):
        dev = mrq.MRQ.MRQ( self.ui_deviceCombox.currentText() )

        fileName = os.path.split(__file__)[0] + "/" + "inverse.dat"

        (fAngle, fRange) = mrq.mrq_microstep_diagnosis.inverseScan( dev,
                                                 self.ui_chCombox.currentIndex(),
                                                 fileName )

        self.plotFile( fileName, fAngle, fRange )
def onScanClicked( self ):
        t = threading.Thread( target = self.scanProc )
        t.start()
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