Scatter
bar and pie are individual ec instances.
CHECK
: brush an area and drag dataZoom.
Scatter in Map
bar and scatter are in the same ec instances and use setOption in brushSelected event.
seperatedEChartsInstance:
Y
N
DIFF with previous selected:
Y
N
animation:
Y
N
animationDurationUpdate:
throttleDelay:
throttleType:
debounce
fixRate
Stacked Bar (rect-polygon intersect)
CHECK
: rect-polygon intersect.