private void Paintpanel_MouseMove(object sender, MouseEventArgs e)
{
Graphics g = Paintpanel.CreateGraphics();
if (e.Button == MouseButtons.Left)
{
fgg = Graphics.FromImage(fg);
g.Clear(Color.White);
if (type == 1) //creates new Rectangle and makes it the selected color
{
s = new Rect();
s.c = cpanel.BackColor;
}
else if (type == 2) //creates new oval and makes it the selected color
{
s = new Oval();
s.c = cpanel.BackColor;
}
else if (type == 3) //creates new line and makes it the selected color
{
s = new Line();
s.c = cpanel.BackColor;
}
s.paintShape(oldx, oldy, e.X, e.Y, g);
g.DrawImage(fg, Paintpanel.Width, Paintpanel.Height);
}
}
private void Paintpanel_MouseUp(object sender, MouseEventArgs e)
{
Graphics fgg = Graphics.FromImage(fg);
Graphics bgg = Graphics.FromImage(bg);
bgg.DrawImage(fg, 0, 0);
Paintpanel.CreateGraphics().DrawImage(bg, Paintpanel.Width, Paintpanel.Height);
}
