IDLgrContour

Superclasses | Properties | Creation | Methods | Version History

The IDLgrContour object draws a contour plot from data stored in a rectangular array or from a set of unstructured points. Both line contours and filled contour plots can be created.

An IDLgrContour 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.

The object stores the following argument or property in double-precision if the DOUBLE_DATA property is specified, and in single-precision otherwise.

Superclasses

IDLitComponent

Creation

See IDLgrContour::Init.

Properties

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


ALL	ALPHA_CHANNEL
AM_PM	ANISOTROPY
C_COLOR	C_FILL_PATTERN
C_LABEL_INTERVAL	C_LABEL_NOGAPS
C_LABEL_OBJECTS	C_LABEL_SHOW
C_LINESTYLE	C_THICK
C_USE_LABEL_COLOR	C_USE_LABEL_ORIENTATION
C_VALUE	CLIP_PLANES
COLOR	DATA_VALUES
DAYS_OF_WEEK	DEPTH_OFFSET
DEPTH_TEST_DISABLE	DEPTH_TEST_FUNCTION
DEPTH_WRITE_DISABLE	DOUBLE_DATA
DOUBLE_GEOM	DOWNHILL
FILL	GEOM
GEOMX	GEOMY
GEOMZ	HIDE
LABEL_FONT	LABEL_FORMAT
LABEL_FRMTDATA	LABEL_UNITS
MAX_VALUE	MIN_VALUE
MONTHS	N_LEVELS
PALETTE	PARENT
PLANAR	POLYGONS
REGISTER_PROPERTIES	SHADE_RANGE
SHADER	SHADING
TICKINTERVAL	TICKLEN
USE_TEXT_ALIGNMENTS	XCOORD_CONV
XRANGE	YCOORD_CONV
YRANGE	ZCOORD_CONV
ZRANGE

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

Methods

This class has the following methods:

IDLgrContour::AdjustLabelOffsets

IDLgrContour::Cleanup

IDLgrContour::GetCTM

IDLgrContour::GetLabelInfo

IDLgrContour::GetProperty

IDLgrContour::Init

IDLgrContour::SetProperty

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

Version History


5.1	Introduced
5.6	Added AM_PM, C_LABEL_INTERVAL, CLIP_PLANES, C_LABEL_OBJECTS, C_LABEL_NOGAPS, C_LABEL_SHOW, C_USE_LABEL_COLOR, C_USE_LABEL_ORIENTATION, DAYS_OF_WEEK, LABEL_FONT, LABEL_FORMAT, LABEL_FRMATDATA, LABEL_UNITS, MONTHS, and USE_TEXT_ALIGNMENTS properties
6.1	Added ALPHA_CHANNEL property
6.4	Added SHADER property