Command DSWINDOW
| GSI
| Biophysics
| display commands
|
- window1
- window2
- xmin xmax
- /
- loop
- mark
- debug
Purpose
Define or change coordinates of display windows or conditions
in the current one-dimensional spectrum display
Parameters
window1
-
Window to be defined or changed.
Valid window identifiers are
- a letter : display window
- a number : analyzer condition
-
#
: temporary window
-
?
: next free display window in alphabetic
order
window2
-
If specified, the limits of
window2
are stored into
window1
.
Valid window identifiers are
- a letter : display window
- a number : analyzer condition
-
#
: temporary window
xmin
-
xmax
-
Lower and upper x-values. If specified, the values are
stored into
window1
.
If window2
and xmin,xmax
are omitted, the cursor is
activated twice to obtain lower and upper x-values.
The corresponding channel numbers are stored into
window1
.
loop
-
The cursor appears. Starting at identifier
window1
,
the display windows (in alphabetical order) or analyzer
conditions (in numerical order) are defined by the x-values
specified within a cursor loop.
nomark
-
The specified window(s) are not marked and their contents
is not displayed in the picture.
debug
-
Debug switch. Lots of output !
Function
The specified window(s) are created (display windows
only) or changed. Conditions must already exist. They
can be created, for example, with the
analyzer command
AMOD
.
Display windows and conditions always have the same dimensionality
as the analyzer they are belonging to.
Therefore, when creating a window of an analyzer with
more than one dimension (display windows only!), the
projection limits of the actual display are stored as
window limits along the not displayed dimension(s).
This is not valid for conditions, which are always created
independent of the display environment (e.g. with
the analyzer commands
AGEN
,
AMOD
).
When changing windows with this command (display windows as well as
conditions), only the limits along the displayed dimension are affected.
If not inhibited, the windows are marked in the display,
and their contents are written into the picture.
Remarks
In the context of the display environment,
display windows and analyzer condition have the same functionality.
Display windows, however, do not affect analysis programs.
This command may be used to copy limits between both
types of windows, the display windows, and the conditions.
Examples
DSW H #
The limits of the current display are stored into the
display window H
.
D A2 LIST / DIM(2)
DSW H / LOOP
The analyzer A2.LIST
may have two dimensions, and a
projection to the second dimension is drawn along the
x-axis. The x-limits, that means the limits for the
second dimension in this case, are defined or changed
by a cursor loop for the display windows
H
, I
, J
, etc..
The actual projection limits are stored as display window
limits along the first dimension.
DSW 6 / L N
Conditions number 6 and following (as far as existing)
are set by a cursor loop without marking in the picture.
Their contents is not displayed.
DSW ? / L
The next free display windows are defined in alphabetical
order by a cursor loop.
| GSI
| Biophysics
| display commands
|
Last updated: M.Kraemer@gsi.de,
4-Aug-1999
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