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ArcToMetafileCommand Class

Provides the metafile command to draw an arc.
Inheritance Hierarchy
SystemObject
  RAYLASE.Marker.VectorGraphicElement.MetafileCommandBaseMetafileCommand
    RAYLASE.Marker.VectorGraphicElement.MetafileCommandArcToMetafileCommand

Namespace: RAYLASE.Marker.VectorGraphicElement.MetafileCommand
Assembly: RAYLASE.Marker.VectorGraphicElement (in RAYLASE.Marker.VectorGraphicElement.dll) Version: 2.19.0
Syntax
C#
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public class ArcToMetafileCommand : BaseMetafileCommand

The ArcToMetafileCommand type exposes the following members.

Constructors
 NameDescription
Public methodArcToMetafileCommandInitializes a new instance of the ArcToMetafileCommand class
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Properties
 NameDescription
Public propertyAngle The sweep angle of the arc, in radians. Positive value means a counterclockwise direction.
Public propertyCenterPoint The center of the arc.
Public propertyIsGeometric Returns true if the command describes a path (either with jumps or marks). LaserOn commands (aka drills) are excluded.
(Inherited from BaseMetafileCommand)
Public propertyIsHelix Creates a helix if z coordinates of start and center are different. CenterPoint.z will be used as z for the end of the helix.
Public propertyItem Returns the following CenterPoint
(Overrides BaseMetafileCommandItemInt32)
Public propertyLabel The display name of the meta file command type.
(Overrides BaseMetafileCommandLabel)
Public propertyLength The length of the vector.
(Overrides BaseMetafileCommandLength)
Protected propertyMetafileCommandFactory
(Inherited from BaseMetafileCommand)
Public propertyPointCount The number of points accessible by the indexer.
(Overrides BaseMetafileCommandPointCount)
Public propertySegmentEndPointPair The end points of the segment generated by this metafile command. This value functions as a cache to reduce redundant calculations.
(Inherited from BaseMetafileCommand)
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Methods
 NameDescription
Public methodCompareWith
(Inherited from BaseMetafileCommand)
Public methodCopyFrom Copies the property values from a given metafile command. The InvokeCommandChanged is invoked at the end.
(Inherited from BaseMetafileCommand)
Public methodCreateArc Tries to approximate the command by a circular arc.
(Inherited from BaseMetafileCommand)
Public methodCreateCubicCurves Calculates a set of cubic curves which are able to replace the arc.
(Overrides BaseMetafileCommandCreateCubicCurves)
Public methodCreateEllipse Creates an elliptical arc with the same center point, start point and end point of the arc with both semi axes having the same length as the arc's radius.
(Overrides BaseMetafileCommandCreateEllipse)
Public methodCreatePolyline Creates a polyline from the command. The creation process is done in two steps: In the first step a polyline with numOfPoints points is created; this number should not be too small to have a good approximation guaranteed. In the second step all straight points are removed using the delta parameter. See CheckThreePointsOnLinearityWithDistance(dvec3, dvec3, dvec3, Double) for details.
(Overrides BaseMetafileCommandCreatePolyline(Int32, Double))
Public methodCreateQuadraticCurves Calculates a set of quadratic curves which are able to approximately replace the arc.
(Overrides BaseMetafileCommandCreateQuadraticCurves)
Protected methodDoCompareWith
(Overrides BaseMetafileCommandDoCompareWith(BaseMetafileCommand, PropertyMask))
Protected methodDoCopyFrom Copies extra property values from a given metafile command. This method is called from CopyFrom(BaseMetafileCommand).
(Overrides BaseMetafileCommandDoCopyFrom(BaseMetafileCommand))
Protected methodDoInvert
(Overrides BaseMetafileCommandDoInvert)
Protected methodDoInvokeCommandChanged
(Inherited from BaseMetafileCommand)
Protected methodDoSplitByLength
(Overrides BaseMetafileCommandDoSplitByLength(Double, dmat4))
Protected methodDoTransform
(Overrides BaseMetafileCommandDoTransform(dmat4))
Protected methodDoUpdateEndPoint
(Overrides BaseMetafileCommandDoUpdateEndPoint(dvec3))
Public methodGenerateCommandPoints Generates a list of points that are significant to the shape.
(Overrides BaseMetafileCommandGenerateCommandPoints)
Public methodGetTransformedLength Returns the length of the transformed vector.
(Overrides BaseMetafileCommandGetTransformedLength(dmat4))
Protected methodInvokeCommandChanged
(Inherited from BaseMetafileCommand)
Public methodIsEqual Checks if two objects of type BaseMetafileCommand (or a derived class) are equal to each other. All position values must differ less than delta d to be considered as equal. Angles, axes ratios and the check on collinearity of lines are using the fixed value 0.01 rad.
(Overrides BaseMetafileCommandIsEqual(Object, Double))
Public methodSetZCoordsToZero Sets all z-coordinates in this object to zero.
(Overrides BaseMetafileCommandSetZCoordsToZero)
Public methodShowUI(String)
(Inherited from BaseMetafileCommand)
Public methodShowUI(String, PropertyMask)
(Overrides BaseMetafileCommandShowUI(String, PropertyMask))
Public methodShowUICallback
(Overrides BaseMetafileCommandShowUICallback(BaseMetafileCommandView))
Public methodSplitByLength Splits the command at the provided length.
(Inherited from BaseMetafileCommand)
Public methodSplitIntoTwo Creates two adjacent commands of the same type at the same position in a way that the two commands can replace the original.
(Overrides BaseMetafileCommandSplitIntoTwo)
Public methodToStringReturns a string that represents the current object.
(Overrides ObjectToString)
Public methodUpdateEndPoint Updates the start and end points of this command based on a given starting point.
(Inherited from BaseMetafileCommand)
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Events
 NameDescription
Public eventCommandChanged Raised whenever a metafile command is changed.
(Inherited from BaseMetafileCommand)
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See Also