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Draws a rectangle.
Sintassi Delphi:
procedure Rectangle ( X, Y, Width, Height: Single );
Sintassi C++:
void __fastcall Rectangle ( float X, float Y, float Width, float Height );
Descrizione
Usare Rectangle per disegnare un rettangolo. Specificare le coordinate e la dimensione del rettangolo. Le coordinate definiscono l'angolo superiore sinistro nel punto (X, Y), più la larghezza e l'altezza
To fill a rectangular region use Fill. To outline a rectangular region without filling it, use Stroke. To draw a rectangle with rounded corners, use RoundRect.
Example di codice
program HelloWorld;
{$APPTYPE CONSOLE}
uses
SysUtils, Graphics, Classes, HPDFDoc;
var
HPDF: THotPDF;
begin
HPDF := THotPDF.Create(nil);
try
HPDF.AutoLaunch := true; // PDF file will be shown automatically
HPDF.FileName := 'Rectangle.pdf'; // Set PDF filename
HPDF.BeginDoc; // Create PDF file
HPDF.CurrentPage.Rectangle( 10, 10, 100, 100 ); // Draw rectangle and fill
HPDF.CurrentPage.ClosePathEoFillAndStroke;
HPDF.EndDoc; // Close PDF file
finally
HPDF.Free;
end;
end.
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