Hi, If you call chart.setOption when data updates, the view should always get updated because the position of the data is relative to each other, rather than being absolute. So I don't think this is possible.
Thanks *Ovilia* On Fri, Jun 16, 2023 at 4:37 AM Dan Kortschak <d...@kortschak.io.invalid> wrote: > Hi, > > I'm using a graph visualisation similar to the examples here[1]. The > page dynamically fetches data from the server at intervals, re- > rendering the graph. When this happens it is possible for the graph to > gain momentum and can drift out of the viewable area of the canvas. > This makes it impossible to regain until a new polling event or by > manually reloading the page since the grab handle (this appears to be > the area of the rect containing the graph ndes) is not visible. > > Is there a way to make the graph be constrained to within the canvas' > view port unless being zoomed or dragged? > > thanks > > [1] > https://echarts.apache.org/examples/en/editor.html?c=graph-label-overlap > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@echarts.apache.org > For additional commands, e-mail: dev-h...@echarts.apache.org > >
