in fact the error is the following :
Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\site-packages\pyqtgraph\graphicsItems\ImageItem.py", line 411, in paint self.render() File "C:\ProgramData\Anaconda3\lib\site-packages\pyqtgraph\graphicsItems\ImageItem.py", line 403, in render argb, alpha = fn.makeARGB(image, lut=lut, levels=levels) File "C:\ProgramData\Anaconda3\lib\site-packages\pyqtgraph\functions.py", line 1013, in makeARGB data = rescaleData(data, scale/(maxVal-minVal), minVal, dtype=dtype) File "C:\ProgramData\Anaconda3\lib\site-packages\pyqtgraph\functions.py", line 877, in rescaleData d2 = np.clip(d2, lim.min, lim.max) File "C:\ProgramData\Anaconda3\lib\site-packages\numpy\core\fromnumeric.py", line 1958, in clip return _wrapfunc(a, 'clip', a_min, a_max, out=out) File "C:\ProgramData\Anaconda3\lib\site-packages\numpy\core\fromnumeric.py", line 56, in _wrapfunc return getattr(obj, method)(*args, **kwds) MemoryError Le samedi 26 octobre 2019 16:30:13 UTC+2, Julien Gautier a écrit : > > hi > > I have sometime a memory error when i using setImage > this is an example of my code : > > self.Image=pg.GrraphicsLayoutWidget() > self.p1=self.winImage.addPlot() > self.imh=pg.ImageItem() > self.p1.addItem(self.imh) > > while true : > > self.imh.setImage(data.astype(float),autoLevels=True,autoDownsample=True) > > > > > and the error: > MemoryERROR: > traceback(....) > file "./pyqtgraph/graphicsItems/ImageItem" , inn paint > self.render() > > > Thanks > > -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/349ae542-471b-4982-a412-fdaca045a6c0%40googlegroups.com.
