[Kstars-devel] Review Request 126452: I implemented the Altitude vs. Time tool with QCustomPlot library. Now, the Zoom and Pan features are ready for use.

[Raphael Cojocaru]

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https://git.reviewboard.kde.org/r/126452/
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Review request for KStars and Jasem Mutlaq.


Repository: kstars


Description
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Improve Altitude vs. Time tool


Diffs
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  kstars/tools/altvstime.cpp 6863c47 
  kstars/tools/altvstime.ui 2cdda14 

Diff: https://git.reviewboard.kde.org/r/126452/diff/


Testing
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Tested with various SkyObjects. 
I implemented the Altitude vs. Time tool with QCustomPlot library. Now, the Zoom and Pan features are ready for use.
I had to rewrite some pieces of code for: the computing method needed for drawing the graph, the method needed for drawing the previous curves with red colour, the method needed for cleaning the graph ( removing all curves ).
Because I changed the KPlotWidget into a QCustomPlot Widget, there are some lines of code that can't be used anymore. I marked those lines with TODO tag, in order to find a way to solve them.
I attach here a video presentation of the result: https://www.youtube.com/watch?v=FuZEE0341sU


Thanks,

Raphael Cojocaru

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