3 commits

Author	SHA1	Message	Date
Dirk Hohndel	fb371c0633	TankBar: don't risk dereferencing stale pointers ... Basically we could end up in a situation where the plotInfo is no longer valid, yet the model changes and triggers a redraw before the new data is passed into the TankBar. Instead of chasing that race condition it seemed much easier to just copy the plot_data entries and the gas information in the dive. Fixes #716 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2014-08-23 07:23:42 -07:00
Dirk Hohndel	87ca15c5c3	Add gas text to tank bars ... Also restructures the code a bit to make it a little more sane and changes the colors slightly. With these changes I think we can claim that this Fixes #557 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2014-08-14 22:39:47 -06:00
Dirk Hohndel	fa3c18d83b	Add initial support for a visual tracker of gas used ... This shows a color-coded bar at the bottom of the graph that corresponds with the active gas. Todo: - text that explicitly states gas on the left edge of the bar - better vertical positioning of the bar - ability to turn this on and off Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2014-08-14 18:22:27 -06:00