RAD Studio VCL Reference
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Specifies the height of the font in pixels.
property Height: Integer;
__property int Height;
To specify a font height in pixels, use the Height property. To specify the size of the font in points instead, use the Size property. Users usually specify font size in points within an application, while programmers are often concerned with the actual size of the font in pixels when displaying a font on the screen.
The relationship between the Height and Size properties is expressed by the formula:
Height = Size * ScreenPixelsPerInch / 72
C++ Examples:
/* This example requires a TRichEdit and two TButtons. Leave the default text, usually "RichEdit1", in the lines property. The DefAttributes will apply to this text. */ void __fastcall TForm1::Button1Click(TObject *Sender) { RichEdit1->SelAttributes->Color = clRed; RichEdit1->SelAttributes->Height += 5; RichEdit1->Lines->Add("This line of text will be red. "); } void __fastcall TForm1::Button2Click(TObject *Sender) { RichEdit1->DefAttributes->Color = clBlue; RichEdit1->DefAttributes->Style = RichEdit1->DefAttributes->Style << fsBold << fsItalic; }
Delphi Examples:
{ This example requires a TRichEdit and two TButtons. Leave the default text, usually "RichEdit1", in the lines property. The DefAttributes will apply to this text. } procedure TForm1.Button1Click(Sender: TObject); begin with RichEdit1.SelAttributes do begin Color := clRed; Height := Height + 5; end; RichEdit1.Lines.Add('This line of text will be red.'); end; procedure TForm1.Button2Click(Sender: TObject); begin RichEdit1.DefAttributes.Color := clBlue; RichEdit1.DefAttributes.Style := [fsBold, fsItalic]; end;
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