Hi Mike, Saw your PR, thanks for submitting it! I assigned the PR to the maintainer that created ColorBarItem; as I'm trying to get myself untangled from a PR I'm way too deep in myself right now. If it sits idle for a few days, I'll review it.
Ogi On Wed, Apr 21, 2021 at 12:58 PM Michael Trumpis <[email protected]> wrote: > lol figured it out. I have my matrix orientation set to row-major, and > ColorBarItem was not sensitive to that. Issue & PR now on github > > https://github.com/pyqtgraph/pyqtgraph/pull/1734 > > On Friday, April 16, 2021 at 7:19:02 AM UTC-7 [email protected] wrote: > >> ColorBarItem was introduced in 0.12.1 but it is undocumented right now >> (we'll add documenting before too long I promise). >> >> On Fri, Apr 16, 2021 at 01:38 [email protected] <[email protected]> >> wrote: >> >>> Hello >>> I tried to run your example in my environment with pyqtgraph 0.12 and >>> pyside2, but I actually don't have the ColorBarItem. The only colorbaritem >>> I found online was part of pyqtgraph-extensions which I did not have >>> installed. Can you tell me if you installed that separately ? >>> On Thursday, April 15, 2021 at 8:29:51 PM UTC+2 [email protected] wrote: >>> >>>> Thanks for the great graphics library! >>>> >>>> I've been trying to incorporate the new colorbar into my app, with >>>> partial success. The widget works in every way, except that the actual >>>> "color map" ImageItem shows up as a blank image (with possibly a compressed >>>> image at the bottom?) >>>> >>>> [image: colorbar.png] >>>> >>>> My ignorance about Qt can't be helping.. perhaps there's a problem with >>>> the way I'm setting up the panel where these items live. Within a >>>> GraphicsLayoutWidget, I do >>>> >>>> 1) addLayout to get a new panel >>>> 2) create ImageItem, layout.addPlot to get plot, add image to plot >>>> 3) create ColorBarItem, attach to ImageItem >>>> 4) layout.addItem for colorbar >>>> >>>> Attached: I have successfully modified the colorbar demo to use the >>>> same steps (bottom left image). Just don't know why it's blank in my app. >>>> >>>> Appreciate any insights.. >>>> >>>> cheers >>>> Mike >>>> >>>> >>>> -- >>> 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/f5d80afa-0f96-400e-a74f-ff0f84c7cf9en%40googlegroups.com >>> <https://groups.google.com/d/msgid/pyqtgraph/f5d80afa-0f96-400e-a74f-ff0f84c7cf9en%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > 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/a84cb3a3-1c18-48ad-afea-a2d6480378b6n%40googlegroups.com > <https://groups.google.com/d/msgid/pyqtgraph/a84cb3a3-1c18-48ad-afea-a2d6480378b6n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CA%2BnduTF58O%2BHPRZiiWw218%3DGNLiwDKBKbprS8cuADdh_OH%2BpMg%40mail.gmail.com.
