void Painter::DrawLineStroke(int width, Color color)
{
        Begin();
        LineCap(LINECAP_ROUND);   <<=== Line added
        switch(width) {
                case PEN_NULL:
                        Stroke(0, color);
                        End();
                        return;
                case PEN_SOLID:
                        Stroke(1, color);
                        break;
                case PEN_DASH:
                        Dash("18 6");
                        break;
                case PEN_DOT:
                        Dash("3 3");
                        break;
                case PEN_DASHDOT:
                        Dash("9 6 3 6");
                        break;
                case PEN_DASHDOTDOT:
                        Dash("9 3 3 3 3 3");
                        break;
        default:
                Stroke(width, color);
                End();
                return;
        }
        Stroke(1, color);
        End();
}