Function makeAscendingRun

libs/echarts/echarts.simple.js:5830–5851

(array, lo, hi, compare)

}

function makeAscendingRun(array, lo, hi, compare) {
    var runHi = lo + 1;

    if (runHi === hi) {
        return 1;
    }

    if (compare(array[runHi++], array[lo]) < 0) {
        while (runHi < hi && compare(array[runHi], array[runHi - 1]) < 0) {
            runHi++;
        }

        reverseRun(array, lo, runHi);
    }
    else {
        while (runHi < hi && compare(array[runHi], array[runHi - 1]) >= 0) {
            runHi++;
        }
    }

    return runHi - lo;
}

function reverseRun(array, lo, hi) {
    hi--;