LineKey

class HPS.LineKey : HPS.GeometryKey 

The LineKey class is a smart pointer to a database object. It is a handle to a line inserted via SegmentKey.InsertLine.

Public Functions

void Consume (HPS.LineKit in_kit)

Completely replaces all settings on this LineKey with those set on the specified kit and resets the kit.

Param in_kit:	The kit from which to get the settings to replace on this LineKey.

override void Dispose ()

HPS.LineKey EditPointsByDeletion (ulong in_offset, ulong in_count)

Removes points from the point list for this LineKey.

Param in_offset:
	The offset into the point list for the line at which to start removing points. This value must be such that in_offset<point_count for deletion to succeed.
Param in_count:	The number of points to delete from the point list for the line. This value must be such that in_offset+in_count<=point_count for the deletion to succeed.
Return:	A reference to this LineKey.

HPS.LineKey EditPointsByInsertion (ulong in_offset, HPS.Point[] in_points)

Adds points to the point list for this LineKey.

Param in_offset:
	The offset into the point list for the line at which to insert points. This value must be such that in_offset <= point_count for insertion to succeed.
Param in_points:
	The points to insert into the point list at the specified offset.
Return:	A reference to this LineKey.

HPS.LineKey EditPointsByReplacement (ulong in_offset, HPS.Point[] in_points)

Replaces points in the point list for this LineKey.

Param in_offset:
	The offset into the point list for the line at which to start replacing points. This value must be such that in_offset<point_count for replacement to succeed.
Param in_points:
	The points to use to replace those in the point list at the specified offset. This size of the array must be such that in_offset+in_points.size()<=point_count for the replacement to succeed.
Return:	A reference to this LineKey.

ulong GetPointCount ()

Retrieves the number of points in this line.

Return:	The number of points in this line.

LineKey (): The default constructor creates an uninitialized LineKey object. The Type() function will return Type.None.

LineKey (HPS.Key in_that): This constructor creates a LineKey object that shares the underlying smart-pointer of the source Key. The copy will only be successful if the source key is really an upcast of a Line key. Otherwise the copy will fail and the resulting LineKey will be invalid.

LineKey (HPS.LineKey in_that)

The copy constructor creates a LineKey object that shares the underlying smart-pointer of the source LineKey.

Param in_that:	The source LineKey to copy.

override HPS.Type ObjectType ()

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Return:	The declared type of the object in question, which may differ from the true, underlying type.

void Set (HPS.LineKit in_kit)

Copies the source LineKit into this LineKit.

Param in_kit:	The source LineKit to copy.

HPS.LineKey SetPointCoordinateSpace (HPS.Line.CoordinateSpace[] in_spaces)

Sets the coordinate space to use for each point of this line. The default is Line.CoordinateSpace.Object.

Param in_spaces:
	The coordinate spaces for each point in the line.
Return:	A reference to this LineKey.

HPS.LineKey SetPointCoordinateSpace (ulong[] in_indices, HPS.Line.CoordinateSpace[] in_spaces)

Sets the coordinate space to use for each point of this line. The default is Line.CoordinateSpace.Object.

Param in_indices:
	The list of point indices to unset.
Param in_spaces:
	The coordinate spaces for each point in the line.
Return:	A reference to this LineKey.

HPS.LineKey SetPoints (HPS.Point[] in_points)

Sets the points for this LineKey.

Param in_points:
	The points for this LineKey.
Return:	A reference to this LineKey.

HPS.LineKey SetPoints (HPS.Point[] in_points, HPS.Line.CoordinateSpace[] in_spaces)

Sets the points for this LineKey.

Param in_points:
	The points for this LineKey.
Param in_spaces:
	The coordinate spaces for each point in the line.
Return:	A reference to this LineKey.

void Show (out HPS.LineKit out_kit)

Copies this LineKit into the given LineKit.

Param out_kit:	The LineKit to populate with the contents of this LineKit.

bool ShowPointCoordinateSpace (out HPS.Line.CoordinateSpace[] out_spaces)

Shows the coordinate space that is being used for the points at the specified indices.

Param out_spaces:
	The coordinate spaces for each all points on this line.
Return:	true if line coordinates could be retrieved for this line false otherwise.

bool ShowPointCoordinateSpace (ulong[] in_indices, out HPS.Line.CoordinateSpace[] out_spaces)

Shows the coordinate space that is being used for the points at the specified indices.

Param in_indices:
	The list of point indices to show.
Param out_spaces:
	The coordinate spaces for each index specified.
Return:	true if line coordinates could be retrieved for this line false otherwise.

bool ShowPoints (out HPS.Point[] out_points)

Shows the points for this LineKey.

Param out_points:
	The points for this LineKey.
Return:	true if points were set, false otherwise.

bool ShowPoints (out HPS.Point[] out_points, out HPS.Line.CoordinateSpace[] out_coordinate_spaces)

Shows the points for this LineKey.

Param out_points:
	The points for this LineKey.
Param out_coordinate_spaces:
	The coordinate spaces for each point in this line.
Return:	true if points were set, false otherwise.

bool ShowPointsByList (ulong[] in_indices, out HPS.Point[] out_points)

Show a subset of the points for this LineKey by list.

Param in_indices:
	The list of point indices to show.
Param out_points:
	The requested points for this LineKey.
Return:	true if all requested points were set, false otherwise.

bool ShowPointsByRange (ulong in_start_index, ulong in_count, out HPS.Point[] out_points)

Show a subset of the points for this LineKey by range.

Param in_start_index:
	The first point to show.
Param in_count:	The number of points to show.
Param out_points:
	The requested points for this LineKey.
Return:	true if all requested points were set, false otherwise.

HPS.LineKey UnsetPointCoordinateSpace ()

Unsets the coordinate space for all points on this line back to Coordinate.Space.Object.

Return:	A reference to this LineKey.

HPS.LineKey UnsetPointCoordinateSpace (ulong[] in_indices)

Unsets the coordinate space for specified points on this line back to Coordinate.Space.Object.

Param in_indices:
	The list of point indices to unset.
Return:	A reference to this LineKey.

LineKey

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