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API > API/Editor > API/Editor/CurveEditor
References
| Module | CurveEditor |
| Header | /Engine/Source/Editor/CurveEditor/Public/CurveEditorSelection.h |
| Include | #include "CurveEditorSelection.h" |
Syntax
struct FKeyHandleSet
Remarks
A set of key handles implemented as a sorted array for transparent passing to TArrayView<> APIs. Lookup is achieved via binary search: O(log(n)).
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | Add
(
FKeyHandle Handle, |
Add a new key handle to this set |
  |
TArrayView< const FKeyHandle > | AsArray () |
Retrieve a constant view of this set as an array |
  |
bool | Contains
(
FKeyHandle Handle, |
Check whether the specified handle exists in this set |
  |
int32 | Num () |
Retrieve the number of handles in this set |
  |
ECurvePointType | PointType
(
FKeyHandle Handle |
Retrieve the point type for this handle |
 |
void | Remove
(
FKeyHandle Handle, |
Remove a handle from this set |
 |
void | Toggle
(
FKeyHandle Handle, |
Remove a handle from this set if it already exists, otherwise add it to the set |