[Interest] [QtCharts] Logarithmic QDateTimeAxis

Thompson, Adam B. thompsonab at ornl.gov
Wed Jul 13 13:21:19 CEST 2016


While I can appreciate your comment regarding the amount of money needed to migrate from Qt4 to Qt5, the funding availability is not the real issue. I have a fundamental lack of knowledge when it comes to properly extending one of the aforementioned axis types to allow us to display our data sets in a logarithmic time scale. Any assistance would be appreciated.

Adam Thompson
Computer Scientist, Nuclear Engineering
Oak Ridge National Laboratory

From: Interest <interest-bounces+thompsonab=ornl.gov at qt-project.org> on behalf of Till Oliver Knoll <till.oliver.knoll at gmail.com>
Date: Wednesday, July 13, 2016 at 5:56 AM
To: Qt Project <interest at qt-project.org>
Subject: [Interest] [OT] Re: [QtCharts] Logarithmic QDateTimeAxis

Am 27.06.2016 um 21:55 schrieb Thompson, Adam B. <thompsonab at ornl.gov<mailto:thompsonab at ornl.gov>>:
..., but we plan to move to Qt 5 when we have time/funding. ...

Some of our data sets are time-dependent and are often extrapolated hundreds or thousands of years in the future.

So I guess eventually you /will/ have time and funding?

Just tell your financial guys that they'll need to "extrapolate their budget a couple of thousands of years into the future, too" and compare that to the tiny little speck of money that it would cost /today/ migrating your project to Qt 5.

Problem solved.


Cheers, Oliver
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