#include <vcl.h>
#pragma hdrstop
#include "Rysowanie.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormMouseDown(TObject *Sender, TMouseButton Button,
TShiftState Shift, int X, int Y)
{
Canvas->MoveTo(X,Y);
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormMouseUp(TObject *Sender, TMouseButton Button,
TShiftState Shift, int X, int Y)
{
Canvas->LineTo(X,Y);
}
private:
POINT pDown, pUp;
void __fastcall TForm1::FormMouseDown(TObject *Sender, TMouseButton Button, TShiftState Shift,
int X, int Y)
{
pDown.x = X;
pDown.y = Y;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormMouseUp(TObject *Sender, TMouseButton Button, TShiftState Shift,
int X, int Y)
{
pUp.x = X;
pUp.y = Y;
this->Invalidate();
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormPaint(TObject *Sender)
{
Canvas->MoveTo(pDown.x, pDown.y);
Canvas->LineTo(pUp.x, pUp.y);
}
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