Re: [Interest] Qt Charts questions

2018-01-08 Thread Mike Chinander
You are right; it's available for Commercial licensees too. I misinterpreted you saying QCustomPlot wasn't an option for you since it was GPL. On Mon, Jan 8, 2018 at 2:03 PM, Murphy, Sean wrote: > > The Qt Charts module is licensed under GPL, not LGPL. See: > > http://doc.qt.io/qt-5/qtmodules.ht

Re: [Interest] Qt Charts questions

2018-01-08 Thread Murphy, Sean
> The Qt Charts module is licensed under GPL, not LGPL. See:  > http://doc.qt.io/qt-5/qtmodules.html#gpl-licensed-addons We have a commercial Qt license, so I believe we aren't GPL-bound for Qt Charts (or the Data Visualization & Virtual Keyboard modules)? That link you sent says "Add-ons avai

Re: [Interest] Qt Charts questions

2018-01-08 Thread Konstantin Tokarev
>>> I find that they work well if you're just trying to have one plot, but I'm >>> struggling to get >>> them to work the way I need them to for our requirements: > >> Are you looking for a library that you want to include into your application >> or do you >> simply want to visualize the data

Re: [Interest] Qt Charts questions

2018-01-08 Thread Mike Chinander
The Qt Charts module is licensed under GPL, not LGPL. See: http://doc.qt.io/qt-5/qtmodules.html#gpl-licensed-addons On Mon, Jan 8, 2018 at 1:13 PM, Murphy, Sean wrote: > > > I find that they work well if you're just trying to have one plot, but > I'm struggling to get > > > them to work the way

Re: [Interest] Qt Charts questions

2018-01-08 Thread Murphy, Sean
> > I find that they work well if you're just trying to have one plot, but I'm > > struggling to get > > them to work the way I need them to for our requirements: > Are you looking for a library that you want to include into your application > or do you > simply want to visualize the data as de

Re: [Interest] Qt Charts questions

2018-01-08 Thread Murphy, Sean
> As long as this isn't for printing... > Fix 1-3 by normailizing each sensor from min to max, and plot that. This is > C++ so you can > override at() in the QXYLineSeries. You should be able to dymically change > the Y legend > when you mouse over a > specific point. I’ll take a look at this

Re: [Interest] Qt Charts questions

2018-01-07 Thread Alexander Semke
On 04.01.2018 22:59, Murphy, Sean wrote: > I noticed that too, but unlike a lot of Qt mailing list topics, they more or less > "just work" and are "as-is" due to the clear and limited scope. I find that they work well if you're just trying to have one plot, but I'm struggling to get them

Re: [Interest] Qt Charts questions

2018-01-05 Thread Jason H
ot;Murphy, Sean" To: "interest@qt-project.org" Subject: Re: [Interest] Qt Charts questions > I noticed that too, but unlike a lot of Qt mailing list topics, they more or less > "just work" and are "as-is" due to the clear and limited scope.   I fi

Re: [Interest] Qt Charts questions

2018-01-04 Thread Murphy, Sean
> That can really distort the shape of a curve in often misleading ways. > And if the sensors can be truly zero, you have another, bigger problem. > > > On Jan 4, 2018, at 2:11 PM, william.croc...@analog.com wrote: > > > > Use a single, logarithmic Y axis. > > (I have never use Qt Charts so I do n

Re: [Interest] Qt Charts questions

2018-01-04 Thread John Weeks
That can really distort the shape of a curve in often misleading ways. And if the sensors can be truly zero, you have another, bigger problem. > On Jan 4, 2018, at 2:11 PM, william.croc...@analog.com wrote: > > Use a single, logarithmic Y axis. > (I have never use Qt Charts so I do not know if th

Re: [Interest] Qt Charts questions

2018-01-04 Thread william.croc...@analog.com
3. Since (I think?) you can only reasonably have two y-axis scales (one on the left, one on the right) per plot, and our sensor value ranges are so varied, we can't reasonably put all the sensors on one plot and set the y-axes scales to the largest range because then you can't see the details

Re: [Interest] Qt Charts questions

2018-01-04 Thread Murphy, Sean
> I noticed that too, but unlike a lot of Qt mailing list topics, they more or > less > "just work" and are "as-is" due to the clear and limited scope. I find that they work well if you're just trying to have one plot, but I'm struggling to get them to work the way I need them to for our req

Re: [Interest] Qt Charts questions

2018-01-04 Thread Jason H
> > I've used them. Once. 3 years ago. > > Yeah, and that was sort of why I asked. Not that qt-interest would be the > WRONG place to ask, but whether it's the BEST place to ask. Mainly because I > rarely see any traffic about the classes in that module here. > I noticed that too, but unlike a

Re: [Interest] Qt Charts questions

2018-01-04 Thread Murphy, Sean
> I've used them. Once. 3 years ago. Yeah, and that was sort of why I asked. Not that qt-interest would be the WRONG place to ask, but whether it's the BEST place to ask. Mainly because I rarely see any traffic about the classes in that module here. Sean This message has been scanned for malw

Re: [Interest] Qt Charts questions

2018-01-04 Thread Jason H
Yes, this is the place. I've used them. Once. 3 years ago. > Sent: Wednesday, January 03, 2018 at 11:41 AM > From: "Murphy, Sean" > To: "interest@qt-project.org" > Subject: [Interest] Qt Charts questions > > Is this the best place to ask q

[Interest] Qt Charts questions

2018-01-03 Thread Murphy, Sean
Is this the best place to ask questions about Qt Charts? I've got a couple questions about it, but I rarely (maybe never?) see questions related to Qt Charts here. Sean This message has been scanned for malware by Forcepoint. www.forcepoint.com ___