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Howto:Creating a Canvas graph widget: Difference between revisions
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Also see: http://flightgear.org/forums/viewtopic.php?f=71&t=20024 | Also see: http://flightgear.org/forums/viewtopic.php?f=71&t=20024 | ||
We want to develop a generic graph widget using the Canvas system. The widget shall be usable in all major placement modes, i.e. 1) dialogs, 2) standalone GUI windows, 3) aircraft instruments. | |||
Such a widget would be useful for a whole number of purposes, including: | |||
* FDM/Autopilot tuning | |||
* Plotting internal statistics (system monitor) | |||
* Flight path evaluation (instructor station) | |||
So the graph widget needs to be customizable for different plotting needs. In addition, we want to provide a PropertyPlotter implementation to directly plot properties from the property tree (altitude, speed, FDM/autopilot properties). | |||
== Classes == | == Classes == | ||