TTMSFNCGraphicsContext.CalculateText Method

Measures the bounding rectangle of AText rendered inside ARect with optional word-wrapping.

API unit family: TMSFNCGraphics Declaring type: TTMSFNCGraphicsContext

Syntax

FMX.TMSFNCGraphics.hppPascalC++

function CalculateText(AText: string; ARect: TRectF; AWordWrapping: Boolean): TRectF; virtual; abstract;

virtual System::Types::TRectF __fastcall CalculateText(System::UnicodeString AText, const System::Types::TRectF &ARect, bool AWordWrapping) = 0;

Parameters

Name	Description
AText	Text string to measure.
ARect	Constraint rectangle that limits available rendering width.
AWordWrapping	When True, wraps text at word boundaries within ARect.

Returns

Tightest bounding rectangle enclosing the rendered text.