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Reset Subchart Zoom

See original GitHub issue

Using a line chart with a subchart, what is the best way to reset the zoom of the chart after making a selection within the subchart via an external button?

I have tried with the likes of .unzoom() and .flush() with no result.

Issue Analytics

State:
Created 3 years ago
Comments:10 (5 by maintainers)

Top GitHub Comments

1reaction

watnabcommented, Sep 16, 2020

.flush

Force to redraw.

.unzoom

Unzoom zoomed area

.tooltip․hide

Hide tooltip

https://naver.github.io/billboard.js/release/latest/doc/Chart_api_zoom.ts.html#line178

	unzoom(): void {
		if ($$.scale.zoom) {
			config.subchart_show ?
				$$.brush.getSelection().call($$.brush.move, null) :

$$.scale.zoom may be falsy when the chart type is subchart even if the chart is zoomed.

0reactions

netilcommented, Sep 24, 2020

I never insist they must work together.

It doesn’t mean that you are. Is just, need to be make sure the reliability of the features. I’ll be considering how to organize both, but for now .flush() will reset zoom state for zoom & subchart.

BTW, thanks for the demo.