本例效果图:
代码文件:
unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1 = class(TForm) DXPaintBox1: TDXPaintBox; procedure FormCreate(Sender: TObject); end; var Form1: TForm1; implementation {$R *.dfm} procedure TForm1.FormCreate(Sender: TObject); begin DXPaintBox1.Align := alClient; DXPaintBox1.DIB.SetSize(DXPaintBox1.ClientWidth, DXPaintBox1.ClientHeight, 24); DXPaintBox1.DIB.DrawMandelbrot(1, -2, 1.5, -1.5); end; end.