/// <summary> /// Draws floating group pin</summary> /// <param name="grpPin">Group pin</param> /// <param name="inputSide">True for input pin, false for output pin</param> /// <param name="style">DiagramDrawingStyle</param> /// <param name="g">Graphics object</param> public void DrawFloatingGroupPin(ICircuitGroupPin <TElement> grpPin, bool inputSide, DiagramDrawingStyle style, D2dGraphics g) { SizeF pinNameSize = g.MeasureText(grpPin.Name, Theme.TextFormat); PointF p; if (inputSide) { p = GetGroupPinLocation(grpPin, true); RectangleF pinRect = new RectangleF(p.X + CircuitGroupPinInfo.FloatingPinBoxWidth - Theme.PinSize, grpPin.Bounds.Location.Y + Theme.PinMargin + Theme.PinOffset, Theme.PinSize, Theme.PinSize); // draw output pin for input floating pins g.DrawRectangle(pinRect, m_subGraphPinPen); if (grpPin.Info.Pinned) { D2dUtil.DrawPin((int)(p.X + CircuitGroupPinInfo.FloatingPinBoxWidth), (int)p.Y, true, true, m_pinBrush, g); } else { D2dUtil.DrawPin((int)(p.X + CircuitGroupPinInfo.FloatingPinBoxWidth), (int)p.Y + Theme.PinSize / 2, false, true, m_pinBrush, g); } RectangleF bounds = new RectangleF(p.X, p.Y, CircuitGroupPinInfo.FloatingPinBoxWidth, CircuitGroupPinInfo.FloatingPinBoxHeight); RectangleF alignRect = new RectangleF( bounds.Left, bounds.Bottom + Theme.PinMargin, pinNameSize.Width, Theme.RowSpacing); var textAlignment = Theme.TextFormat.TextAlignment; Theme.TextFormat.TextAlignment = D2dTextAlignment.Leading; g.DrawText(grpPin.Name, Theme.TextFormat, alignRect.Location, Theme.TextBrush); Theme.TextFormat.TextAlignment = textAlignment; } else { // assume vertical scroll bar width = 16 p = GetGroupPinLocation(grpPin, false); RectangleF pinRect = new RectangleF(p.X + 1, grpPin.Bounds.Location.Y + Theme.PinMargin + Theme.PinOffset, Theme.PinSize, Theme.PinSize); // draw input pin for output floating pins g.DrawRectangle(pinRect, m_subGraphPinPen); // draw pin icon if (grpPin.Info.Pinned) { D2dUtil.DrawPin((int)p.X, (int)p.Y, true, false, m_pinBrush, g); } else { D2dUtil.DrawPin((int)p.X, (int)p.Y + Theme.PinSize / 2, false, false, m_pinBrush, g); } // draw label RectangleF bounds = new RectangleF(p.X, p.Y, CircuitGroupPinInfo.FloatingPinBoxWidth, CircuitGroupPinInfo.FloatingPinBoxHeight); RectangleF alignRectF = new RectangleF(bounds.Right - pinNameSize.Width, bounds.Bottom + Theme.PinMargin, pinNameSize.Width, Theme.RowSpacing); var textAlignment = Theme.TextFormat.TextAlignment; Theme.TextFormat.TextAlignment = D2dTextAlignment.Trailing; g.DrawText(grpPin.Name, Theme.TextFormat, alignRectF, Theme.TextBrush); Theme.TextFormat.TextAlignment = textAlignment; } // draw the fake pin node itself float savedStrokeWidth = Theme.StrokeWidth; Theme.StrokeWidth = 2.0f; if (style == DiagramDrawingStyle.Normal) { g.DrawRectangle(new RectangleF(p.X, p.Y, CircuitGroupPinInfo.FloatingPinBoxWidth, CircuitGroupPinInfo.FloatingPinBoxHeight), m_subGraphPinNodePen); } else { g.DrawRectangle(new RectangleF(p.X, p.Y, CircuitGroupPinInfo.FloatingPinBoxWidth, CircuitGroupPinInfo.FloatingPinBoxHeight), Theme.HotBrush); } Theme.StrokeWidth = savedStrokeWidth; if (!grpPin.Info.ExternalConnected) { RectangleF eyeRect = GetVisibilityCheckRect(grpPin, inputSide); g.DrawEyeIcon(eyeRect, grpPin.Info.Visible ? m_visiblePinBrush : m_hiddrenPinBrush, 1.0f); } // draw fake edge that connects group pin fake node DrawGroupPinNodeFakeEdge(grpPin, p, inputSide, style, g); }