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!!!###!!!title=78-How do I configure the default scroll position for chart scrollbars——VisActor/VChart FAQ documents!!!###!!!

How do I configure the default scroll position for chart scrollbars?

Question Description

What do I do when I need to configure where the scrollbar scrolls by default? Sometimes I want the scrollbar to start and end at a point that I specify, rather than a default range.

Solution

You need to configure the parameters scrollBar.start and scrollBar.end, which represent the start and end points of the scroll bar, and take the values [0, 1], which represent the percentage layout range where the position is located. In addition to this, you can configure the start and end points with scrollBar.startValue and scrollBar.endValue, which represent the data values of the start and end points, respectively.

scrollbar position

Code Example