gauss2d_fit_img.py 文件源码

def setup(self):

        self.ui = self.dockarea = pyqtgraph.dockarea.DockArea()
        self.imview = pg.ImageView()
        self.imview.getView().invertY(True) # uper left origin
        self.dockarea.addDock(name='Full Image', widget=self.imview)

        self.imview_roi = pg.ImageView()
        self.imview_roi.getView().invertY(True) # upper left origin
        self.dockarea.addDock(name='ROI Image', widget=self.imview_roi)

        self.imview_gauss = pg.ImageView()
        self.imview_gauss.getView().invertY(True) # upper left origin
        self.dockarea.addDock(name='Gauss Fit Image', widget=self.imview_gauss)


        self.rect_roi = pg.RectROI([20, 20], [100, 100], pen=(0,9))
        self.imview.getView().addItem(self.rect_roi)        
        self.rect_roi.sigRegionChanged[object].connect(self.on_change_rect_roi)

        self.info_label = QtWidgets.QLabel()
        self.dockarea.addDock(name='info', widget=self.info_label)