/// <inheritdoc /> /// <summary> /// Нарисовать маркеры /// </summary> /// <param name="figure">Рисуемая фигура</param> /// <param name="canvas">Канва</param> public override void DrawSelection(BaseFigure figure, Graphics canvas) { FillableFigure ellipse; IReadOnlyList <PointF> points; if (!CircleDrawer.GetFillableFigure(figure, out ellipse, out points)) { return; } CircleDrawer.DrawSelectionRoundShapes(points, canvas); var rectangle = CircleDrawer.MakeRectangle( points[0], points[1], RoundShapeType.Ellipse); var pen = new Pen(Color.Black, 1) { DashStyle = System.Drawing.Drawing2D.DashStyle.Dash }; canvas.DrawRectangle(pen, rectangle); pen.Dispose(); }
/// <inheritdoc /> /// <summary> /// Нарисовать фигуру /// </summary> /// <param name="figure">Рисуемая фигура</param> /// <param name="canvas">Канва</param> public override void DrawFigure(BaseFigure figure, Graphics canvas) { FillableFigure ellipse; IReadOnlyList <PointF> points; if (!CircleDrawer.GetFillableFigure(figure, out ellipse, out points)) { return; } var ellipseRectangle = CircleDrawer.MakeRectangle( points[0], points[1], RoundShapeType.Ellipse); Brush brush = new SolidBrush(ellipse.FillProperty.FillColor); canvas.FillEllipse(brush, ellipseRectangle); brush.Dispose(); var pen = new Pen(ellipse.LineProperties.Color, ellipse.LineProperties.Thickness) { DashStyle = ellipse.LineProperties.Style }; canvas.DrawEllipse(pen, ellipseRectangle); pen.Dispose(); }