Struct ScatterPlotData 

pub struct ScatterPlotData {
    pub points: Vec<(f32, f32)>,
    pub gate_ids: Option<Vec<u32>>,
    pub z_values: Option<Vec<f32>>,
}

Scatter plot data with optional per-point metadata for overlay and continuous coloring.

Use From to convert from Vec<(f32, f32)> for simple plots.

Examples

Simple scatter (solid or density):

let data: ScatterPlotData = vec![(1.0, 2.0), (3.0, 4.0)].into();

Scatter with discrete gate colors:

let points = vec![(1.0, 2.0), (3.0, 4.0), (5.0, 6.0)];
let gate_ids = vec![0, 1, 0];  // gate index per point
let data = ScatterPlotData::with_gates(points, gate_ids);

Scatter colored by continuous z-axis:

let points = vec![(1.0, 2.0), (3.0, 4.0)];
let z_values = vec![0.5, 1.0];
let data = ScatterPlotData::with_z(points, z_values);

Fields

points: Vec<(f32, f32)>

(x, y) coordinate pairs

gate_ids: Option<Vec<u32>>

Gate index per point (for discrete overlay coloring). Indexes into gate_colors in options.

z_values: Option<Vec<f32>>

Z-axis value per point (for continuous colormap coloring)

Implementations

impl ScatterPlotData

pub fn new(points: Vec<(f32, f32)>) -> Self

Create simple scatter data (no gates, no z-axis).

pub fn with_gates( points: Vec<(f32, f32)>, gate_ids: Vec<u32>, ) -> Result<Self, ScatterDataError>

Create scatter data with discrete gate IDs for overlay coloring.

Errors

Returns Err if gate_ids.len() != points.len().

pub fn with_z( points: Vec<(f32, f32)>, z_values: Vec<f32>, ) -> Result<Self, ScatterDataError>

Create scatter data with z-axis values for continuous coloring.

Errors

Returns Err if z_values.len() != points.len().

pub fn xy(&self) -> &[(f32, f32)]

Slice of (x, y) points.

pub fn has_gates(&self) -> bool

Whether this data has gate overlay info.

pub fn has_z(&self) -> bool

Whether this data has z-axis values for continuous coloring.

Trait Implementations

impl Clone for ScatterPlotData

fn clone(&self) -> ScatterPlotData

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScatterPlotData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Vec<(f32, f32)>> for ScatterPlotData

fn from(points: Vec<(f32, f32)>) -> Self

Converts to this type from the input type.