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ChartState

graphix_package_gui::widgets::chart::interact

Struct ChartState 

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pub struct ChartState {
    pub cache: Cache<Renderer>,
    pub cursor: Option<Point>,
    pub x_view: Option<(f64, f64)>,
    pub y_view: Option<(f64, f64)>,
    pub drag_origin: Option<Point>,
    pub yaw_offset: f64,
    pub pitch_offset: f64,
    pub scale_factor: f64,
    pub plot_info: Cell<Option<PlotInfo>>,
    pub snap_point: Option<SnapPoint>,
    /* private fields */
}
Expand description

Interactive chart state, held as Program::State.

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§cache: Cache<Renderer>§cursor: Option<Point>§x_view: Option<(f64, f64)>§y_view: Option<(f64, f64)>§drag_origin: Option<Point>§yaw_offset: f64§pitch_offset: f64§scale_factor: f64§plot_info: Cell<Option<PlotInfo>>§snap_point: Option<SnapPoint>

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impl ChartState

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pub fn mouse_interaction( &self, mode: ChartMode, bounds: Rectangle, cursor: Cursor, ) -> Interaction

Return the appropriate mouse cursor for the current state.

Trait Implementations§

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impl Default for ChartState

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fn default() -> Self

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