These pages outline the chart configuration options, and the methods and properties of Highcharts objects.
Feel free to search this API through the search bar or the navigation tree in the sidebar.
Additional range on the right side of the xAxis. Works similar to
xAxis.maxPadding, but the value is set in terms of axis values,
percentage or pixels.
If it's a number, it is interpreted as axis values, which in a datetime axis equals milliseconds.
If it's a percentage string, is interpreted as percentages of the axis length. An overscroll of 50% will make a 100px axis 50px longer.
If it's a pixel string, it is interpreted as a fixed pixel value, but limited to 90% of the axis length.
If it's undefined, the value is inherited from xAxis.overscroll.
Can be set for both, main xAxis and navigator's xAxis.