Do you mean save an image file of the contents of the current plot window? In that case there are exporters which can do that. See http://www.pyqtgraph.org/documentation/exporting.html#exporting-from-the-api
(Otherwise, a ViewBox alone doesn't display an image, you must have added a ImageItem or similar to the ViewBox to actually store and display image data.) On Monday, 13 August 2018 19:24:33 UTC+9:30, mohammad sarvi wrote: > > > > در دوشنبه 13 اوت 2018، ساعت 8:10:42 (UTC+4:30)، Patrick نوشته: >> >> You can get the ImageItem component from the ImageView, and then the >> image data from the ImageItem using: >> >> image = imageview.getImageItem().image >> >> Not that the value can be None if the image hasn't been set yet. >> >> (By the way, the trick to finding this is looking at the source code, by >> clicking the green [source] link in the API documentation: >> http://www.pyqtgraph.org/documentation/_modules/pyqtgraph/graphicsItems/ImageItem.html#ImageItem >> ) >> >> >> On Saturday, 11 August 2018 23:33:51 UTC+9:30, mohammad sarvi wrote: >>> >>> I need to have a latest image data that displaying in imageview , would >>> you mind please helping me. thanks >>> >> Thanks for your Attention But i use viewBox inside a graphicsView and i > want the image that displaying inside > -- 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/35c54115-c38a-478d-92ff-53ef06452967%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
