Reference home > @af-utils/virtual-core > VirtualScroller > getOffset
VirtualScroller.getOffset() method
Get pixel offset by item index;
Signature:
getOffset(index: number): number;Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
index |
number |
Item index. Must be <= itemCount |
Returns
number
Pixel offset
Remarks
Possible offset range: 0 <= N <= scrollSize. Time complexity: O(log2(itemCount))