TTMSFNCRichEditor.CalcHeight Method

Calculates the height required to render the content within a given width.

API unit family: TMSFNCRichEditor Declaring type: TTMSFNCRichEditor

Syntax

FMX.TMSFNCRichEditor.hppPascalC++

function CalcHeight(ACanvas: TCanvas; ARect: TRect): integer;

int __fastcall CalcHeight(Fmx::Graphics::TCanvas* ACanvas, const System::Types::TRect &ARect);

Parameters

Name	Description
ACanvas	The canvas used to measure text and graphics.
ARect	The rectangle whose width constrains the layout; its height is ignored.

Returns

The height, in pixels, needed to render the full content at the given width.