ImageItem fix against a51c30d
ImageItem fix against a51c30d

welshjf/pyqtgraph,vallsv/pyqtgraph,ericdill/pyqtgraph,gvalentine/pyqtgraph,gvalentine/pyqtgraph,gvalentine/pyqtgraph,benvermaercke/pyqtgraph,campagnola/acq4,duguxy/pyqtgraph,meganbkratz/acq4,Lx37/pyqtgraph,carlomt/dicom_tools,campagnola/acq4,ddamiani/pyqtgraph,jlombacher/pyqtgraph,meganbkratz/acq4,nmearl/pyqtgraph,mgraupe/acq4,carlomt/dicom_tools,mpvismer/pyqtgraph,duguxy/pyqtgraph,ericdill/pyqtgraph,pbmanis/acq4,petebachant/pyqtgraph,derricw/pyqtgraph,tropp/acq4,acq4/acq4,acq4/acq4,pmaunz/pyqtgraph,Lx37/pyqtgraph,benvermaercke/pyqtgraph,pmaunz/pyqtgraph,ericdill/pyqtgraph,meganbkratz/acq4,tropp/acq4,tropp/acq4,onlyjus/pyqtgraph,onlyjus/pyqtgraph,tropp/acq4,mgraupe/acq4,meganbkratz/acq4,vallsv/pyqtgraph,stscieisenhamer/pyqtgraph,campagnola/acq4,ng110/pyqtgraph,JenSte/pyqtgraph,benvermaercke/pyqtgraph,mgraupe/acq4,ddamiani/pyqtgraph,pbmanis/acq4,welshjf/pyqtgraph,jlombacher/pyqtgraph,mgraupe/acq4,ng110/pyqtgraph,acq4/acq4,mpvismer/pyqtgraph,derricw/pyqtgraph,petebachant/pyqtgraph,welshjf/pyqtgraph,pbmanis/acq4,pbmanis/acq4,acq4/acq4,stscieisenhamer/pyqtgraph,JenSte/pyqtgraph,mgraupe/acq4,ddamiani/pyqtgraph,onlyjus/pyqtgraph,campagnola/acq4,nmearl/pyqtgraph