public void DrawSelf(Brush b, Pen p)
{
NodeShapeType shape = NodeShape;
if (shape == NodeShapeType.圆角矩形)
{
ShapeHelper.FillRoundRectangle(nodeGraphics, b, SelfOutRect, 8);
ShapeHelper.DrawRoundRectangle(nodeGraphics, p, SelfOutRect, 8);
}
else if (shape == NodeShapeType.椭圆形)
{
nodeGraphics.FillEllipse(b, SelfOutRect);
nodeGraphics.DrawEllipse(p, SelfOutRect);
}
else if (shape == NodeShapeType.菱形)
{
ShapeHelper.FillDiamond(nodeGraphics, b, SelfOutRect);
ShapeHelper.DrawDiamond(nodeGraphics, p, SelfOutRect);
}
else if (shape == NodeShapeType.直角矩形)
{
nodeGraphics.FillRectangle(b, SelfOutRect);
nodeGraphics.DrawRectangle(p, SelfOutRect);
}
else if (shape == NodeShapeType.六边形)
{
ShapeHelper.FillHexagon(nodeGraphics, b, SelfOutRect);
ShapeHelper.DrawHexagon(nodeGraphics, p, SelfOutRect);
}
nodeGraphics.DrawString(NodeName, textFont, Brushes.Black, new Point(SelfOutRect.X + 4, SelfOutRect.Y + 4));
}
public AINode AddNode(string name, NodeShapeType shape = NodeShapeType.圆角矩形)
{
AINode node = new AINode();
node.NodeShape = shape;
node.Parent = this;
node.MyNodePtr = Children.AddLast(node);
return(node);
}
/// <summary>
/// Конвертирует типы шейпов в строки
/// </summary>
/// <param name="shapeType"></param>
/// <returns></returns>
public static string GetAttributeString(this NodeShapeType shapeType)
{
if (shapeType == NodeShapeType.Mcircle)
{
return("Mcircle");
}
if (shapeType == NodeShapeType.Mdiamond)
{
return("Mdiamond");
}
if (shapeType == NodeShapeType.Msquare)
{
return("Msquare");
}
if (shapeType == NodeShapeType.Mrecord)
{
return("Mrecord");
}
return(shapeType.ToString().ToLower());
}
/// <summary>
/// Устанавливает форму узла
/// </summary>
/// <param name="builder"></param>
/// <param name="shape"></param>
/// <returns></returns>
public static IGraphNodeBuilder SetShape(this IGraphNodeBuilder builder, NodeShapeType shape)
{
builder.Set(DotConstants.ShapeAttribute, shape);
return(builder);
}
