setZoomAnchor(anchor)

setZoomAnchor set zoom anchor point for main and xAxis panes.

Reference

Parameters

• anchor: ZoomAnchor zoom anchor point type for main and xAxis pane, supports cursor ， last_bar 和 { main: 'cursor' | 'last_bar', xAxis: 'cursor' | 'last_bar' }.

Returns

setZoomAnchor returns undefined .

Usage

Basic usage