Struct MarketHeatmapPanel 

pub struct MarketHeatmapPanel {
    pub universes: Vec<MarketHeatmapUniverse>,
    pub metrics: Vec<MarketHeatmapMetric>,
    pub selection: MarketHeatmapSelection,
}

Host-fed market heatmap. Update the fields in place and request an egui repaint when the host data changes. The same panel recomputes its geometry from the current values on each frame.

The user picks the universe, the metric that sizes the tiles and the metric that colours them. Without a choice the first universe is shown, sized by the first available metric and coloured by the second. Store selection with the settings and assign it back to restore the choices; one the host does not offer at the moment stays chosen and shows as unavailable.

Fields

universes: Vec<MarketHeatmapUniverse>

The markets to choose from.

metrics: Vec<MarketHeatmapMetric>

The metrics to size and colour by.

selection: MarketHeatmapSelection

The user’s choices.

Implementations

impl MarketHeatmapPanel

pub fn show(&mut self, ui: &mut Ui) -> Option<String>

Render the chosen universe, returning the symbol the host should open when selected. Tile areas follow the size metric. Colours diverge from the theme’s panel background towards its down/up colours by the colour metric, with a legend of its scale. Values are shown verbatim on hover.

Trait Implementations

impl Default for MarketHeatmapPanel

fn default() -> MarketHeatmapPanel

Returns the “default value” for a type.