Histogram
Displays one series of precomputed, finite, nonnegative bin heights at equal visual widths.
modifier applies to both the chart and validation errors. title is optional and independent of category labels. Empty categories hide X labels; selected readouts then show only the formatted value. selection always identifies a source bin. In compact mode, bars show bucket averages; tapping a bucket selects its middle source bin. Selecting the same bucket again clears selection. Selected readouts use the source value.
Changing data to an unequal value clears selection; resizing or changing density does not. Disabling interactionEnabled disables all user controls, but programmatic selection still renders. animateOnStart controls initial reveal, not subsequent update animations. selectedValueFormatter formats selected raw values; axisValueFormatter formats Y ticks.
subtitle appears below the title and stays visible while a value is selected.
Exactly one series of at least two finite, nonnegative bin heights is required. Categories may be empty; otherwise their count must match the bin count. Invalid data renders validation errors in place of the chart.