getScaleZoom method
Returns the zoom level that the map would end up at,
if it is at fromZoom
level and everything is scaled
by a factor of scale
.
Inverse of `getZoomScale`
.
Implementation
double getScaleZoom(double scale, [double? fromZoom]) {
return crs.zoom(scale * crs.scale(fromZoom ?? _zoom)!);
}