Function loopIncreaseInterval

src/coord/axisAlignTicks.ts:193–214

(cb: () => boolean)

    let minNice: number;

    function loopIncreaseInterval(cb: () => boolean) {
        // Typically this loop runs less than 5 times. But we still
        // use a fail-safe for future changes.
        const LOOP_MAX = 50;
        let loopGuard = 0;
        for (; loopGuard < LOOP_MAX; loopGuard++) {
            if (cb()) {
                break;
            }
            interval = isTargetLogScale
                // TODO: `mathMax(base, 2)` is a guardcode to avoid infinite loop,
                // but probably it should be guranteed by `LogScale` itself.
                ? interval * mathMax(targetLogScaleBase, 2)
                : increaseInterval(interval);
            intervalPrecision = getIntervalPrecision(interval);
        }
        if (__DEV__) {
            if (loopGuard >= LOOP_MAX) {
                warn('incorrect impl in `scaleCalcAlign`.');
            }
        }
    }

    function updateMinFromMinNice() {
        min = round(minNice - interval * t0, intervalPrecision);