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point_to_line_distance

egui_charts::drawings::services

Function point_to_line_distance 

Source 
pub fn point_to_line_distance(
    point: Pos2,
    line_start: Pos2,
    line_end: Pos2,
) -> f32
Expand description

Calculates the perpendicular distance from point to the closest point on the line segment [line_start, line_end].

The projection is clamped to the segment endpoints. Returns the Euclidean distance to line_start if the segment is degenerate (zero-length).