Class Reference > Namespace Dataweb.NShape.Advanced

Base class for shapes displaying text that can be attached to another shape.

Syntax

public abstract class LabelBase : TextBase

LabelBase can but need not be used as a base class for text shapes. It provides support for the following areas:

•	Hit- and intersection testing

•	(Re-)Calculating, transforming and resizing

•	Glue point and connection handling

Name	Description
MaintainOrientation	Indicates wether the shape should keep its angle or should be rotated with its attached shape.

Name	Description
Connect	Connects the shape's glue point with a shape or a connection point.
CopyFrom	Copies as many properties as possible from the given shape.
Disconnect	Disconnects the shape's glue point from a connected shape or connection point.
Draw	Draws the shape.
DrawOutline	Draws the outline of the shape.
DrawThumbnail	Creates a thumbnail image of the shape.
FollowConnectionPointWithGluePoint	Follows
GetControlPointPosition	Implementation of Shape.GetControlPointPosition.
GetPropertyDefinitions	Implementation of the IEntity.GetPropertyDefinitions pseudo member.
HasControlPointCapability	Tests, whether a control point has at least one of a set of given capabilities.
HitTest	Implementation of Shape.HitTest.
Invalidate	Implementation of Shape.Invalidate.
MakePreview	Transforms the shape into a preview shape.

Name	Description
calcInfo	A structure containing information on how the position of the label (and its glue point) have to be calculated.
ControlPointCount	Returns the number of control points.
gluePointPos	The position of the shape's glue point.

Name	Description
CalcControlPoints	Calculates the (translated) position of the shape's control points.
CalcGluePoint	Calculates the new position of the shape's connected glue point when the connected shape has moved or resized.
CalculateBoundingRectangle	Calculates the axis aligned bounding rectangle of the shape.
CalculatePath	Calculates the shape's graphics path at the point of origin.
Constructors	Constructs a new shape instance.
ContainsPointCore	Implementation of Shape.ContainsPoint.
InitializeToDefault	Initializes the shape with default values.
IntersectsWithCore	Implementation of Shape.IntersectsWith.
InvalidateDrawCache	Clears all objects and buffers needed for drawing the shape so that they will be recalculated the next time.
LoadFieldsCore	Implementation of IEntity.LoadFields.
MoveByCore	Implementation of Shape.MoveBy.
MovePointByCore	implementation of Shape.MoveControlPointBy.
RotateCore	Implementation of Shape.Rotate.
SaveFieldsCore	Implementation of IEntity.SaveFields.
TransformDrawCache	Transforms all objects and buffers to the current position and angle.

Namespace: Dataweb.NShape

Assembly: Dataweb.NShape