public override void PaintValue(PaintValueEventArgs e) { MindFusion.FlowChartX.ShapeTemplate shape = e.Value as MindFusion.FlowChartX.ShapeTemplate; if (shape == null) { return; } // Draw the shape RectangleF rect = new RectangleF( (float)e.Bounds.Left, (float)e.Bounds.Top, (float)e.Bounds.Width - 1, (float)e.Bounds.Height - 1); rect.Inflate(-2, -2); MindFusion.FlowChartX.ShapeTemplate.PathData data = shape.initData(rect, 0); System.Drawing.Brush brush = new System.Drawing.SolidBrush(Color.LightSteelBlue); System.Drawing.Pen pen = new System.Drawing.Pen(Color.Black); System.Drawing.Drawing2D.SmoothingMode mode = e.Graphics.SmoothingMode; e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias; System.Drawing.Drawing2D.GraphicsPath path = shape.getPath(data, 0); e.Graphics.FillPath(brush, path); e.Graphics.DrawPath(pen, path); path.Dispose(); path = shape.getDecorationPath(data, 0); if (path != null) { e.Graphics.DrawPath(pen, path); path.Dispose(); } e.Graphics.SmoothingMode = mode; pen.Dispose(); brush.Dispose(); }
private void OnDrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e) { e.DrawBackground(); e.DrawFocusRectangle(); Rectangle rect = e.Bounds; rect.X += 1; rect.Y += 1; rect.Height -= 2; rect.Width = rect.Height; System.Drawing.Brush brush = new System.Drawing.SolidBrush(Color.White); System.Drawing.Brush fill = new System.Drawing.SolidBrush(Color.LightSteelBlue); System.Drawing.Pen pen = new System.Drawing.Pen(Color.Black, 0); e.Graphics.FillRectangle(brush, rect); e.Graphics.DrawRectangle(pen, rect); System.Drawing.Drawing2D.SmoothingMode mode = e.Graphics.SmoothingMode; e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias; rect.Inflate(-2, -2); string shapeId = _list.Items[e.Index].ToString(); ShapeTemplate shape = ShapeTemplate.FromId(shapeId); RectangleF rectf = new RectangleF( (float)rect.X, (float)rect.Y, (float)rect.Width, (float)rect.Height); MindFusion.FlowChartX.ShapeTemplate.PathData data = shape.initData(rectf, 0); System.Drawing.Drawing2D.GraphicsPath path = shape.getPath(data, 0); e.Graphics.FillPath(fill, path); e.Graphics.DrawPath(pen, path); path.Dispose(); path = shape.getDecorationPath(data, 0); if (path != null) { e.Graphics.DrawPath(pen, path); path.Dispose(); } e.Graphics.SmoothingMode = mode; pen.Dispose(); fill.Dispose(); brush.Dispose(); // Draw the text; rectf.X = rectf.Right + 6; rectf.Width = (float)e.Bounds.Width - rectf.X; StringFormat format = new StringFormat(); format.Alignment = StringAlignment.Near; format.LineAlignment = StringAlignment.Center; System.Drawing.Brush textBrush = new System.Drawing.SolidBrush(Color.Black); e.Graphics.DrawString(shapeId, Font, textBrush, rectf, format); textBrush.Dispose(); format.Dispose(); }