Specifications

. . . . .
VIDEO WINDOWING
Zooming and Panning Within a Window
CXPS Manual Edition 1.08 Operation 71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ZOOMING AND PANNING WITHIN A WINDOW
The QDLS card output offers both pan and zoom functions. These functions let you focus
on portions of an image and increase and decrease the zoom, and can be engaged using RS-
232 or Telnet control.
Pan and Zoom
When using RS-232 or Telnet control, you have two types of pan/zoom controls. The first is
a step pan or zoom, where you pan or zoom a percentage each time you issue the command.
The second type of control is a continuous pan or zoom. This type of zoom is meant for use
with a programmable external control device.
ZOOM
The WINZM Command
The standard winzm control lets you step zoom in or out within a selected
window.
The command is:
WINZM <window #>
Where:
•<window #> is the number of the window (1-36) you would like to control.
When you issue this command, the following field appears to let you control the
zoom action:
Zoom control: <+> zoom in, <-> zoom out, <q> quit
Each time you press + or -, you zoom in or out a set percentage.
The ZOOM Command
With the Zoom command, you are able to interactively control the size of the
window for the selected output. Once the window is large enough to completely
fill the display screen, the interactive Zoom command’s pan controls may be used
to pan within the window.
ZOOM <window #>
+ <---> -