···6868 display: false,
6969 },
7070 ticks: {
7171- color: 'transparent', // Disable drawing of labels on the x-axis.
7171+ // Disable the drawing of the labels on the x-asis and force them all
7272+ // of them to be 'shown', this avoids them being internally skipped
7373+ // for some data points. We rely on the internally generated ticks
7474+ // to know where to draw our own ticks. Set rotation to 90 degree
7575+ // and disable autoSkip. autoSkip is disabled to ensure no ticks are
7676+ // skipped and rotation is set to avoid messing with the width of the chart.
7777+ color: 'transparent',
7878+ minRotation: 90,
7979+ maxRotation: 90,
8080+ autoSkip: false,
7281 },
7382 },
7483 y: {