Τη Πέμπτη, 23 Ιουλίου 2020 - 5:58:15 μ.μ. UTC+3, ο χρήστης pilkrow slash έγραψε: > > Hello, I have little experience about pyqtgraph and sometimes simple > things look difficult. > What I'm looking for is to display a histogramLUT widget into a gui > created using qt Designer. > I import the .ui file but I don't know how I can insert it into my code > and connect it with an imageItem. > > [image: scrnsht1.png] > > [image: scrnsht0.png] > > > > class MainWindow(QMainWindow, ProcessDicom): > … > … > uic.loadUi(‘CEtb26.ui’, self) > … > … > self.im1 = pg.ImageItem(img,levels=[0, 255]) > self.histWindow = self.findChild(PlotWidget, ‘wu’) > self.histWindow.setImageItem(self.im1) > > > but the only thing I get is an empty plot! > > > Thank you for your time. > >
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