sentry/static/app/components/events/interfaces/spans/constants.tsx

export const MINIMAP_HEIGHT = 120;

export const MINIMAP_SPAN_BAR_HEIGHT = 4;

export const NUM_OF_SPANS_FIT_IN_MINI_MAP = MINIMAP_HEIGHT / MINIMAP_SPAN_BAR_HEIGHT;

export const TIME_AXIS_HEIGHT = 20;

const SECONDARY_HEADER_HEIGHT = 20;

export const MINIMAP_CONTAINER_HEIGHT =
  MINIMAP_HEIGHT + TIME_AXIS_HEIGHT + SECONDARY_HEADER_HEIGHT + 1;

export const VIEW_HANDLE_HEIGHT = 18;

export const MERGE_LABELS_THRESHOLD_PERCENT = 10;