Thanks. On Thu, Sep 13, 2018 at 6:39 AM Patrick <[email protected]> wrote:
> Yes, that is an issue with the 0.10 release. It's fixed if you get the > latest version from the git repository. > > On Thursday, 13 September 2018 03:11:46 UTC+9:30, Lior Weintraub wrote: >> >> Hi, >> >> I am using python 3.6 on Windows and running pyqtgraph version 0.10.0. >> When using image exporter according this >> <http://www.pyqtgraph.org/documentation/exporting.html> example I got >> exception on ImageExplorer.py line 70: >> >> bg = np.empty((self.params['width'], self.params['height'], 4), >> dtype=np.ubyte) >> >> Note that only the concept was copied from the example and was applied on >> my plot which had different distentions. >> The exception was caused because height was a float number. >> I saw in code that aspect ratio is kept so I change the width dimension >> so the height would be an integer. >> Even then, the height was set to float. >> In my example the width was 3000 and the height was calculated as 1750.0 >> Finally, when nothing worked I patched the code and changed line 70 to: >> >> bg = np.empty((int(self.params['width']), int( >> self.params['height']), 4), dtype=np.ubyte) >> >> If you think this needs to be fixed in a differently, please share your >> thoughts. >> >> Best regards, >> Lior. >> >> >> -- > 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/8a738845-3049-40e4-adb4-ca4429abe6ff%40googlegroups.com > <https://groups.google.com/d/msgid/pyqtgraph/8a738845-3049-40e4-adb4-ca4429abe6ff%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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/CAFmXaQr8N-ZS0d%3DgzrC2N7JpT-0NNCo%3DFwn7igTxmH9naiXqOA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
