FMX.Controls.IScene.GetUpdateRectsCount
Delphi
function GetUpdateRectsCount: Integer;
C++
virtual int __fastcall GetUpdateRectsCount() = 0 ;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | FMX.Controls.pas FMX.Controls.hpp |
FMX.Controls | IScene |
Description
Returns the number of rectangles in the list of rectangles to be updated.
Implement GetUpdateRectsCount to find the total number of elements in the list of rectangles to be updated.
To get a rectangle specified by its index, implement the GetUpdateRect method.