FMX.Controls.TControl.LocalToAbsolute
Delphi
function LocalToAbsolute(const APoint: TPointF): TPointF; overload; virtual;
function LocalToAbsolute(const ARect: TRectF): TRectF; overload;
C++
virtual System::Types::TPointF __fastcall LocalToAbsolute(const System::Types::TPointF &APoint)/* overload */;
System::Types::TRectF __fastcall LocalToAbsolute(const System::Types::TRectF &ARect)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | FMX.Controls.pas FMX.Controls.hpp |
FMX.Controls | TControl |
Description
Transforms and returns a specified point from the local perspective to the absolute perspective.
Use LocalToAbsolute to get the transposed coordinates of a point from the local context to the absolute context of the current control. The absolute context for a control is the parent form area, and the local context is the control area.
P is the point to be transformed.
LocalToAbsolute returns the transformed point.
To have the inverse effect over a point, use AbsoluteToLocal.