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Harris Geospatial / Docs Center / IDL Reference / Direct Graphics / THREED Procedure

THREED Procedure

THREED Procedure

The THREED procedure plots a 2-D array as a pseudo 3-D plot. The orientation of the data is fixed. This routine is written in the IDL language. Its source code can be found in the file threed.pro in the lib subdirectory of the IDL distribution.

Examples


; Create a 2-D dataset:
A = -SHIFT(DIST(30), 15, 15)
; Make a THREED plot:
THREED, A
; Compare to SURFACE:
SURFACE, A

Syntax


THREED, A [, Sp] [, TITLE=string] [, XTITLE=string] [, YTITLE=string]

Arguments


A

The two-dimensional array to plot.

Sp

The spacing between plot lines. If Sp is omitted, the spacing is set to: (MAX(A)-MIN(A))/ROWS. If Sp is negative, hidden lines are not removed.

Keywords


TITLE

Set this keyword to the main plot title.

XTITLE

Set this keyword to the X axis title.

YTITLE

Set this keyword to the Y axis title.

Version History


Original

Introduced

See Also


SURFACE Procedure



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