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IDLgrPolyline

IDLgrPolyline

A polyline object represents one or more polylines that share a set of vertices and rendering attributes.

An IDLgrPolyline object is an atomic graphic object; it is one of the basic drawable elements of the IDL Object Graphics system, and it is not a container for other objects.

Superclasses


IDLitComponent

Creation


See IDLgrPolyline::Init.

Properties


Objects of this class have the following properties. See IDLgrPolyline Properties for details on individual properties.

ALL

ALPHA_CHANNEL

ANTIALIAS

 

CLIP_PLANES

COLOR

DATA

DEPTH_TEST_DISABLE

DEPTH_TEST_FUNCTION

DEPTH_WRITE_DISABLE

DOUBLE

HIDE

LABEL_NOGAPS

LABEL_OBJECTS

LABEL_OFFSETS

LABEL_POLYLINES

LABEL_USE_VERTEX_COLOR

LINESTYLE

PALETTE

PARENT

POLYLINES

REGISTER_PROPERTIES

RESET_DATA

SHADER

SHADING

SHARE_DATA

SYMBOL

THICK

USE_LABEL_COLOR

USE_LABEL_ORIENTATION

USE_TEXT_ALIGNMENTS

VERT_COLORS

XCOORD_CONV

XRANGE

YCOORD_CONV

YRANGE

ZCOORD_CONV

 

In addition, objects of this class inherit the properties of all superclasses of this class.

Methods


This class has the following methods:

In addition, this class inherits the methods of its superclasses (if any).

Version History


5.0

Introduced

5.6

Added CLIP_PLANES, LABEL_NOGAPS, LABEL_POLYLINES, LABEL_OFFSETS, LABEL_OBJECTS, LABEL_USE_VERTEX_COLOR, USE_LABEL_COLOR, USE_LABEL_ORIENTATION, USE_TEXT_ALIGNMENTS properties

6.1

Added ALPHA_CHANNEL property

6.4

Added the SHADER property

Added GetVertexAttributeData, SetVertexAttributeData

8.0 Added ANTIALIAS property



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