[terehovk]

Сообщение от maddamo4ka

код выглядит так:

Код:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls;

type
  TForm1 = class(TForm)
  Image1: TImage;
  procedure Image1MouseMove(Sender: TObject; Shift: TShiftState; X,
      Y: Integer);
    procedure Image1MouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Image1MouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);

  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  Image1:TImage;
  X:Integer;
  Y:Integer;
  Origin,  MovePt: TPoint;
  Drawing: boolean;

implementation

{$R *.dfm}

procedure DrawShape(TopLeft, BottomRight:TPoint;AMode:TPenMode);
begin
with Form1.Image1.Canvas do begin
Pen.Mode :=AMode;
MoveTo(TopLeft.X, TopLeft.Y);
LineTo(BottomRight.X,BottomRight.Y);
end;

procedure TForm1.Image1MouseMove(Sender: TObject; Shift: TShiftState; X,
  Y: Integer);
begin
if Drawing=true then begin
DrawShape(Origin, MovePt, pmNotXor);
MovePt := Point(X, Y);
DrawShape(Origin, MovePt, pmNotXor);
end;
procedure TForm1.Image1MouseDown(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
 Image1.Canvas.MoveTo(X, Y);
 Origin := Point(X, Y);
 MovePt := Origin;
 Drawing := true;
end;

procedure TForm1.Image1MouseUp(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
Drawing := false;
end;

end.

Admin: Для оформления кода пользуемся тегами, иначе последуют санкции!

а ошибку выдает в MouseMove: Statement expected but 'PROCEDURE' found и тоже самое в MouseDown

исправь на

Код:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls;

type
  TForm1 = class(TForm)
  Image1: TImage;
  procedure Image1MouseMove(Sender: TObject; Shift: TShiftState; X,
      Y: Integer);
    procedure Image1MouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Image1MouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);

  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  Image1:TImage;
  X:Integer;
  Y:Integer;
  Origin,  MovePt: TPoint;
  Drawing: boolean;

implementation

{$R *.dfm}

procedure DrawShape(TopLeft, BottomRight:TPoint;AMode:TPenMode);
begin
with Form1.Image1.Canvas do begin
Pen.Mode :=AMode;
MoveTo(TopLeft.X, TopLeft.Y);
LineTo(BottomRight.X,BottomRight.Y);
end;
end;
procedure TForm1.Image1MouseMove(Sender: TObject; Shift: TShiftState; X,
  Y: Integer);
begin
if Drawing=true then begin
DrawShape(Origin, MovePt, pmNotXor);
MovePt := Point(X, Y);
DrawShape(Origin, MovePt, pmNotXor);
end;
end;
procedure TForm1.Image1MouseDown(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
 Image1.Canvas.MoveTo(X, Y);
 Origin := Point(X, Y);
 MovePt := Origin;
 Drawing := true;
end;

procedure TForm1.Image1MouseUp(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
Drawing := false;
end;

end.