src/primitives/tick-gap.ts

Functions

Imports

It imports no other module of this repo. Imported by src/primitives/heat-strip.ts, src/primitives/uptime-strip.ts.

Source

1/**
2 * The space left between neighbouring ticks of a strip, in CSS pixels, from the width each
3 * tick has. A tick of 3px or more keeps a 1px gap and one of 2px a half-pixel gap, so a
4 * strip of many narrow periods still reads as separate periods instead of one solid bar;
5 * narrower ticks touch, since a gap would leave nothing of the tick to see.
6 */
7export function tickGap(step: number): number {
8  if (step >= 3) return 1;
9  if (step >= 2) return 0.5;
10  return 0;
11}