Module hit_test 

Hit testing for chart series elements.

Provides functions to detect user clicks on candlesticks, bars, and lines.

Structs

HitTestConfig

Configuration for series hit testing (tolerance, wick inclusion).

Constants

BODY_WIDTH_RATIO

Body width ratio relative to bar spacing (from chart-rendering.md)

Functions

hit_test_candles

Hit test candles to find which bar was clicked.

hit_test_line

Hit test a line series

hit_test_volume

Hit test volume bars to find which bar was clicked.