Class Hatch

A GeoObject that represents a flat (2d) shape filled by a HatchStyle. It also acts as a Block presenting e.g. the hatch lines as its containing child objects. To fully define a Hatch object you have to set these three properties: Plane, CompoundShape and HatchStyle. If you omit one of these properties you wont see the Hatch object as it is not fully defined. No defaults are assumed.

Inheritance

System.Object

IGeoObjectImpl

Block

Hatch

Implements

IGeoObject

ILayer

IStyle

IOctTreeInsertable

System.IComparable

IFeedBack

System.ICloneable

IColorDef

IGeoObjectOwner

System.Runtime.Serialization.IDeserializationCallback

IExportStep

System.Runtime.Serialization.ISerializable

IHatchStyle

Inherited Members

Block.containedObjects

Block.Child(Int32)

Block.Children

Block.Description

Block.FindSnapPoint(SnapPointFinder)

Block.HasChildren()

Block.RefPoint

Block.Count

Block.Item(Int32)

Block.Add(IGeoObject)

Block.Remove(Int32)

Block.Remove(GeoObjectList)

Block.Set(GeoObjectList)

Block.Add(GeoObjectList)

Block.Insert(Int32, IGeoObject)

Block.IsTmpContainer

Block.PrePaintTo3D(IPaintTo3D)

Block.PrepareDisplayList(Double)

Block.Name

Block.Clear()

Block.ReplaceContent(GeoObjectList)

Block.NumChildren

Block.HitTest(Projection.PickArea, Boolean)

Block.IColorDef.SetTopLevel(ColorDef)

Block.IColorDef.SetTopLevel(ColorDef, Boolean)

Block.OnDeserialization(Object)

Block.IGeoObjectOwner.Remove(IGeoObject)

Block.IExportStep.Export(ExportStep, Boolean)

IGeoObjectImpl.isChanging

IGeoObjectImpl.MakeChange(IGeoObjectImpl, String)

IGeoObjectImpl.SetSerializationValue(String, Object)

IGeoObjectImpl.UniqueId

IGeoObjectImpl.WillChangeEvent

IGeoObjectImpl.DidChangeEvent

IGeoObjectImpl.FeedBackChangedEvent

IGeoObjectImpl.FireWillChange(GeoObjectChange)

IGeoObjectImpl.FireDidChange(GeoObjectChange)

IGeoObjectImpl.ModifyInverse(ModOp)

IGeoObjectImpl.Owner

IGeoObjectImpl.AttributeChanged(INamedAttribute)

IGeoObjectImpl.CopyAttributes(IGeoObject)

IGeoObjectImpl.Attributes

IGeoObjectImpl.CustomAttributeKeys

IGeoObjectImpl.SetNamedAttribute(String, INamedAttribute)

IGeoObjectImpl.GetNamedAttribute(String)

IGeoObjectImpl.UpdateAttributes(IAttributeListContainer)

IGeoObjectImpl.UserData

IGeoObjectImpl.isModifyingWithMouse

IGeoObjectImpl.ModifyWithMouse(Object, String, Boolean)

IGeoObjectImpl.HasValidData()

IGeoObjectImpl.IsVisible

IGeoObjectImpl.PropagateAttributes(Layer, ColorDef)

IGeoObjectImpl.Actuator

IGeoObjectImpl.SetColorDef(ColorDef, ColorDef)

IGeoObjectImpl.StyleIsValid

IGeoObjectImpl.GetExtent(IGeoObject, Projection, Boolean)

IGeoObjectImpl.IsOwnedByBlockRef(IGeoObject)

IGeoObjectImpl.ChangingUserData(IGeoObject, String, Object)

IGeoObjectImpl.ChangingUserData(IGeoObject, String, Object, Boolean)

IGeoObjectImpl.ICloneable.Clone()

IGeoObjectImpl.IComparable.CompareTo(Object)

IGeoObjectImpl.GetAdditionalContextMenueEvent

IGeoObjectImpl.IFeedBack.GetExtent()

IGeoObjectImpl.JsonGetObjectData(IJsonWriteData)

IGeoObjectImpl.JsonSetObjectData(IJsonReadData)

IGeoObjectImpl.JsonSerializationDone()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: CADability.GeoObject

Assembly: CADability.dll

Syntax

[Serializable]
public class Hatch : Block, IGeoObject, ILayer, IStyle, IOctTreeInsertable, IComparable, IFeedBack, ICloneable, IColorDef, IGeoObjectOwner, IDeserializationCallback, IExportStep, ISerializable, IHatchStyle

Constructors

Hatch()

Empty constructor, must be called when a derived object is constructed.

Declaration

protected Hatch()

Hatch(SerializationInfo, StreamingContext)

Constructor required by deserialization

Declaration

protected Hatch(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info	SerializationInfo
System.Runtime.Serialization.StreamingContext	context	StreamingContext

Fields

Constructor

Factory mechanism for constructing Hatch objects If you have a class derivec from this class (Hatch) and everytime CADability creates a hatch object your object should be created, you have to register your static construct method here.

Declaration

public static Hatch.ConstructionDelegate Constructor

Field Value

Type	Description
Hatch.ConstructionDelegate

OnPaintTo3D

Declaration

public static Hatch.PaintTo3DDelegate OnPaintTo3D

Field Value

Type	Description
Hatch.PaintTo3DDelegate

OnRecalc

Declaration

public static Hatch.RecalcDelegate OnRecalc

Field Value

Type	Description
Hatch.RecalcDelegate

Properties

ColorDef

Declaration

public override ColorDef ColorDef { get; set; }

Property Value

Type	Description
ColorDef

Overrides

Block.ColorDef

CompoundShape

Declaration

public CompoundShape CompoundShape { get; set; }

Property Value

Type	Description
CompoundShape	The shape (CompoundShape, bounding curves and holes) which is handled by this object

HatchStyle

The HatchStyle that defines the interior of this object

Declaration

public HatchStyle HatchStyle { get; set; }

Property Value

Type	Description
HatchStyle

Layer

Declaration

public override Layer Layer { get; set; }

Property Value

Type	Description
Layer

Overrides

Block.Layer

OwnedItems

Declaration

public override IGeoObject[] OwnedItems { get; }

Property Value

Type	Description
IGeoObject[]

Overrides

Block.OwnedItems

Plane

The Plane which defines the 3d position of the CompoundShape.

Declaration

public Plane Plane { get; set; }

Property Value

Type	Description
Plane

PreferredStyle

Declaration

public override Style.EDefaultFor PreferredStyle { get; }

Property Value

Type	Description
Style.EDefaultFor

Overrides

IGeoObjectImpl.PreferredStyle

Style

Declaration

public override Style Style { get; set; }

Property Value

Type	Description
Style

Overrides

Block.Style

Methods

Clone()

Overrides IGeoObjectImpl.Clone() and implements IGeoObject.Clone().

Declaration

public override IGeoObject Clone()

Returns

Type	Description
IGeoObject	see Clone()

Overrides

Block.Clone()

Construct()

The only way to construct a hatch object. If a Constructor is registered, this constructor will be used, if not a Hatch object is created.

Declaration

public static Hatch Construct()

Returns

Type	Description
Hatch

CopyGeometry(IGeoObject)

Overrides IGeoObjectImpl.CopyGeometry(IGeoObject) and implements IGeoObject.CopyGeometry(IGeoObject).

Declaration

public override void CopyGeometry(IGeoObject ToCopyFrom)

Parameters

Type	Name	Description
IGeoObject	ToCopyFrom	see CopyGeometry(IGeoObject)

Overrides

Block.CopyGeometry(IGeoObject)

Decompose()

Overrides Decompose()

Declaration

public override GeoObjectList Decompose()

Returns

Type	Description
GeoObjectList

Overrides

Block.Decompose()

GetAttributeProperties(IFrame)

Overrides IGeoObjectImpl.GetAttributeProperties(IFrame) and implements IGeoObject.GetAttributeProperties(IFrame).

Declaration

public override IShowProperty[] GetAttributeProperties(IFrame Frame)

Parameters

Type	Name	Description
IFrame	Frame	see GetAttributeProperties(IFrame)

Returns

Type	Description
IShowProperty[]	see GetAttributeProperties(IFrame)

Overrides

IGeoObjectImpl.GetAttributeProperties(IFrame)

GetBoundingCube()

Overrides GetBoundingCube()

Declaration

public override BoundingCube GetBoundingCube()

Returns

Type	Description
BoundingCube

Overrides

Block.GetBoundingCube()

GetExtent(Projection, ExtentPrecision)

Overrides GetExtent(Projection, ExtentPrecision)

Declaration

public override BoundingRect GetExtent(Projection projection, ExtentPrecision extentPrecision)

Parameters

Type	Name	Description
Projection	projection
ExtentPrecision	extentPrecision

Returns

Type	Description
BoundingRect

Overrides

Block.GetExtent(Projection, ExtentPrecision)

GetExtent(Double)

Overrides GetExtent(Double)

Declaration

public override BoundingCube GetExtent(double precision)

Parameters

Type	Name	Description
System.Double	precision

Returns

Type	Description
BoundingCube

Overrides

Block.GetExtent(Double)

GetObjectData(SerializationInfo, StreamingContext)

Implements ISerializable:GetObjectData

Declaration

public override void GetObjectData(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info
System.Runtime.Serialization.StreamingContext	context

Overrides

Block.GetObjectData(SerializationInfo, StreamingContext)

GetQuadTreeItem(Projection, ExtentPrecision)

Overrides GetQuadTreeItem(Projection, ExtentPrecision)

Declaration

public override IQuadTreeInsertableZ GetQuadTreeItem(Projection projection, ExtentPrecision extentPrecision)

Parameters

Type	Name	Description
Projection	projection
ExtentPrecision	extentPrecision

Returns

Type	Description
IQuadTreeInsertableZ

Overrides

Block.GetQuadTreeItem(Projection, ExtentPrecision)

GetShowProperties(IFrame)

Overrides IGeoObjectImpl.GetShowProperties(IFrame) and implements IGeoObject.GetShowProperties(IFrame).

Declaration

public override IShowProperty GetShowProperties(IFrame Frame)

Parameters

Type	Name	Description
IFrame	Frame	see GetShowProperties(IFrame)

Returns

Type	Description
IShowProperty	see GetShowProperties(IFrame)

Overrides

Block.GetShowProperties(IFrame)

HitTest(ref BoundingCube, Double)

Overrides HitTest(ref BoundingCube, Double)

Declaration

public override bool HitTest(ref BoundingCube cube, double precision)

Parameters

Type	Name	Description
BoundingCube	cube
System.Double	precision

Returns

Type	Description
System.Boolean

Overrides

Block.HitTest(ref BoundingCube, Double)

HitTest(Projection, BoundingRect, Boolean)

Overrides HitTest(Projection, BoundingRect, Boolean)

Declaration

public override bool HitTest(Projection projection, BoundingRect rect, bool onlyInside)

Parameters

Type	Name	Description
Projection	projection
BoundingRect	rect
System.Boolean	onlyInside

Returns

Type	Description
System.Boolean

Overrides

Block.HitTest(Projection, BoundingRect, Boolean)

IsAttributeUsed(Object)

Overrides IGeoObjectImpl.IsAttributeUsed(Object) and implements IGeoObject.IsAttributeUsed(Object).

Declaration

public override bool IsAttributeUsed(object Attribute)

Parameters

Type	Name	Description
System.Object	Attribute	see IsAttributeUsed(Object)

Returns

Type	Description
System.Boolean	see IsAttributeUsed(Object)

Overrides

IGeoObjectImpl.IsAttributeUsed(Object)

Modify(ModOp)

Overrides IGeoObjectImpl.Modify(ModOp) and implements IGeoObject.Modify(ModOp).

Declaration

public override void Modify(ModOp m)

Parameters

Type	Name	Description
ModOp	m	see Modify(ModOp)

Overrides

Block.Modify(ModOp)

PaintTo3D(IPaintTo3D)

Overrides PaintTo3D(IPaintTo3D)

Declaration

public override void PaintTo3D(IPaintTo3D paintTo3D)

Parameters

Type	Name	Description
IPaintTo3D	paintTo3D

Overrides

Block.PaintTo3D(IPaintTo3D)

PaintTo3DList(IPaintTo3D, ICategorizedDislayLists)

Overrides PaintTo3DList(IPaintTo3D, ICategorizedDislayLists)

Declaration

public override void PaintTo3DList(IPaintTo3D paintTo3D, ICategorizedDislayLists lists)

Parameters

Type	Name	Description
IPaintTo3D	paintTo3D
ICategorizedDislayLists	lists

Overrides

Block.PaintTo3DList(IPaintTo3D, ICategorizedDislayLists)

Position(GeoPoint, GeoVector, Double)

Overrides Position(GeoPoint, GeoVector, Double)

Declaration

public override double Position(GeoPoint fromHere, GeoVector direction, double precision)

Parameters

Type	Name	Description
GeoPoint	fromHere
GeoVector	direction
System.Double	precision

Returns

Type	Description
System.Double

Overrides

Block.Position(GeoPoint, GeoVector, Double)

Recalc()

After the HatchStyle, the CompoundShape or the HatchStyle has been modified this method must be called to calculate the new contents.

Declaration

public void Recalc()

Events

Constructed

Declaration

public static event Hatch.ConstructedDelegate Constructed

Event Type

Type	Description
Hatch.ConstructedDelegate

Explicit Interface Implementations

IHatchStyle.HatchStyle

Declaration

HatchStyle IHatchStyle.HatchStyle { get; set; }

Returns

Type	Description
HatchStyle

Implements

IGeoObject

ILayer

IStyle

IOctTreeInsertable

System.IComparable

IFeedBack

System.ICloneable

IColorDef

IGeoObjectOwner

System.Runtime.Serialization.IDeserializationCallback

IExportStep

System.Runtime.Serialization.ISerializable

IHatchStyle