inline void
ChartControl::UpdateCrossSection(const MoreData &basic,
const DerivedInfo &calculated,
const GlideSettings &glide_settings,
const GlidePolar &glide_polar,
const MapSettings &map_settings)
{
cross_section_renderer.ReadBlackboard(basic, calculated, glide_settings,
glide_polar, map_settings);
if (basic.location_available && basic.track_available) {
cross_section_renderer.SetDirection(basic.track);
cross_section_renderer.SetStart(basic.location);
} else
cross_section_renderer.SetInvalid();
}
void SetInvalid() {
renderer.SetInvalid();
}