NAME:
VIEW3D_2DSUM
PURPOSE:
This program let the user interactively extract the ROI for a given
3D data array for a user sepecified axial rank. It calculates the
axial sum of 2D-ROI data and generated a resultant final 2D image,
and provide various 2D image viewing function PLOT2D, ASCII2D,
ROI2D, PICK1d on the resultant 2D image.
CATEGORY:
Widgets.
CALLING SEQUENCE:
VIEW3D_2DSUM, Data [,Rank] [,CLASS=Class] [,GROUP=Group]
INPUTS:
DATA: Input 3D data array
RANK: Specifies the summation axial direction, default to 0
0 - X axis, 1 - Y axis, 2 - Z axis
XV: X axis positional vector
YV: Y axis positional vector
ZV: Z axis positional vector
KEYWORD PARAMETERS:
CLASS: A string used to annotate the special ROI. If specified
it will be put in the statistic report.
GROUP: Specifies the parent window ID, the close of parent window
will result the close of this program.
SIDE EFFECTS:
This program allows the user to access any 2D image viewing
program with the newly generated sum 2D image data.
RESTRICTIONS:
Input data array must be a 3D data array.
EXAMPLE:
Extract the 2D image along the X axis with the given 3D data array
view3d_2dsum, data, 0
MODIFICATION HISTORY:
Written by: Ben-chin Cha, Jan 31, 2001.
07-11-2002 bkc Add input parameters XV,YV,ZV for positional vectors
corresponding to the 3D data array
(See view3d_2dsum.pro)