MATPLOT Name
MATPLOT Purpose
Display an image with color bar roughly as in Matlab.
Category
Calling Sequence
matplot, img Inputs
img = 8-bit image scaled for display. in
Keyword Parameters
Keywords
XAXIS=x, YAXIS=x Optional x and y axis arrays.
VMIN=vmn, VMAX=vmx = Image min and max data values.
These are the values that are displayed as
0 and 255. Def: 0, 255.
POSITION=pos Over-ride default image potision.
TITLE=tt Image title (def=none).
XTITLE=tx Image X axis title (def=none).
YTITLE=ty Image Y axis title (def=none).
BTITLE=btt Bar title (def=none).
BLABEL=blab Bar label (def=none).
Some keywords known by PLOT may be given, such as
CHARSIZE=csz, ...
Outputs
Common Blocks
Notes
Notes: Can use IDL color tables. Do first:
device,decomp=0 & loadct,3
Also the image x,y scaling info is embedded and may be
at a later time such as when a saved image of the plot
has been reloaded. After loading use xcursor to see if
the image x,y coordinates are known. If not call
set_scale to set them.
Modification History
R. Sterner, 2008 May 28
Copyright (C) 2008, Johns Hopkins University/Applied Physics Laboratory
This software may be used, copied, or redistributed as long as it is not
sold and this copyright notice is reproduced on each copy made. This
routine is provided as is without any express or implied warranties
whatsoever. Other limitations apply as described in the file disclaimer.txt.