private void pbImg_MouseMove(object sender, MouseEventArgs e) { Thread.Sleep(6);//减少cpu占用率 //mousePostion.Text = e.Location.ToString(); if (dt.startDraw) { dt.Draw(e, "Line"); } }
private void picCapture_MouseMove(object sender, MouseEventArgs e) { Thread.Sleep(6);//减少cpu占用率 //mousePostion.Text = e.Location.ToString(); if (dt.startDraw) { switch (sType) { case "Dot": dt.DrawDot(e); break; case "Eraser": dt.Eraser(e); break; default: dt.Draw(e, sType); break; } } }