THPDFPage.Rectangle Method

HotPDF Delphi PDF Component Developer Guide

THPDFPage.Rectangle

THPDFPage

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Draws a rectangle.

Delphi syntax:

procedure Rectangle ( X, Y, Width, Height: Single );

C++ syntax:

void __fastcall Rectangle ( float X, float Y, float Width, float Height );

Description

Use Rectangle to draw a rectangle. Specify the rectangle's coordinates and size. Coordinates defines the upper left corner at the point ( X, Y) and the width and the height.

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.

Code Example

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.