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System.Types.TPointF.Subtract
From XE2 API Documentation
Delphi
function Subtract(const Point: TPointF): TPointF; overload; function Subtract(const Point: TPoint): TPointF; overload;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.Types.pas | System.Types | TPointF |
Description
Calculates the difference between two TPointF objects.
The X property of the result is the difference between the X value of the first TPointF and the value of X of the second TPointF. The Y property of the result is the difference between the Y value of the first TPointF and the value of Y of the second TPointF.