Reference home > @af-utils/virtual-core > VirtualScroller > getSize
VirtualScroller.getSize() method
Get last cached item size by item index
Signature:
getSize(itemIndex: number): number;Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
itemIndex |
number |
item index; |
Returns
number
last cached item size
Remarks
Time complexity: O(1)