unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls;
type
TForm1 = class(TForm)
Image1: TImage;
Button1: TButton;
Button2: TButton;
Button3: TButton;
OpenDialog1: TOpenDialog;
SaveDialog1: TSaveDialog;
ColorDialog1: TColorDialog;
ComboBox1: TComboBox;
Label1: TLabel;
procedure Button1Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure ComboBox1Change(Sender: TObject);
procedure Image1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure Image1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
kolor:tcolor;
grubosc,xg,yg:integer;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
opendialog1.Execute;
image1.Picture.LoadFromFile(opendialog1.FileName);
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
colordialog1.Execute;
kolor:=colordialog1.Color;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
savedialog1.Execute;
image1.Picture.SaveToFile(savedialog1.FileName);
end;
procedure TForm1.ComboBox1Change(Sender: TObject);
begin
grubosc:=strtoint(combobox1.Items[combobox1.itemindex]);
end;
procedure TForm1.Image1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
xg:=x;
yg:=y;
end;
procedure TForm1.Image1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
begin
if ssleft in shift then
begin
image1.canvas.MoveTo(xg,yg);
image1.canvas.pen.Width:=grubosc;
image1.canvas.Pen.Color:=kolor;
image1.canvas.LineTo(x,y);
xg:=x;
yg:=y;
end;
end;
end.
problem polega na tym ze nie mam pojecia jak zrobic rysowanie figur tak aby kliknac myszka przeciagnac upuscic...
prosze o pomoc i z gory dziekuje