D3 v4: Reset zoom state

Question

I have a SVG which can be zoomed and also a \"reset\" button. I\'m resetting the zoom with

zoom.transform(selection, d3.zoomIdentity)

This wor

Answer 1

I meet the same problem using

this.svg.selectAll('g').call(this.zoom.transform, d3.zoomIdentity.scale(1));

and I change to

this.svg.call(this.zoom.transform, d3.zoomIdentity.scale(1));

soloved the problem.

I think the _zoom will be stored in the svg level also.