Name
win — Window specification
Syntax
win xwin xwax ywin ywax zwin zwax
win cen | out | cur | dat | sto | rea | z
Description
Set the graphical window in various ways. The extent of the window will always be in @xwin @xwax @ywin @ywax @zwin @zwax , i.e [gvar xwin] [gvar xwax] ... etc. See Shell commands and Concepts.
The graphical window plays an important part in Geocap. Many algorithms and display features work inside the window like gridding for instance.
Arguments
xwin xwax ywin ywax zwin zwax
Specify the new window.
If the value 999 is used for any of the arguments, that window value will not be changed.
rea winfile
Read windowfile winfile from disk and activate the new window.
sto winfile
Store windowfile winfile to disk.
cur
Get a window around the cursor position. If you want to get closer, do the command over again. Internally the previous window is saved with sav 13.
dat
Will update the window coordinates with the min and max values of the data without any scaling of the graphical window.
cen
Make a quick zoom towards the center of the screen.
out
Make a quick zoom out of center of the screen.
z
Make a rubber band zoom to set the window.
z val
The win z val option followed by a rubber band draw will set the x y rubber band coordinates into the @variables @xgmin @ygmin @xgmax @ygmax. The Tcl access is [gvar xgmin] as an example. The rubber band box in this case is saved in workspace ^rub. One can also draw the rubber band box by dra rub.
The graphical window will not be changed.
See also
sav - Save window , ret - Return window , ssc - Self scale of data , vie - Viewport handling , xwi - Window on screen , zoom - Zoom on screen