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Display a graphical image
pv [-C] [-h height[%]] [-S i|m|n] [-s server]
[-w width[%]] [-x position[%][r]]
[-y position[%][r]] [filename]...
Neutrino
- -C
- Start “clean”; don't load the list of files previously viewed.
- -h height[%]
- The height of the window, in pixels, or as a percentage of the screen
height if % is specified.
- -Si|m|n
- The initial state of the main window (iconified, maximized, or normal).
- -s server_name
- The name of the Photon server:
If server_name is:
|
This server is used:
|
node_path
|
node_path/dev/photon
|
fullpath
|
fullpath
|
relative_path
|
/dev/relative_path
|
- -w width[%]
- The width of the window, in pixels, or as a percentage of the screen
width if % is specified.
- -x position[%][r]
- The x coordinate of the upper-left corner of the window, in pixels,
or as a percentage of screen width if % is specified.
If r is specified, the coordinate is relative to the
current console.
- -y position[%][r]
- The y coordinate of the upper-left corner of the window, in pixels,
or as a percentage of screen height if % is specified.
If r is specified, the coordinate is relative to the
current console.
- filename
- Name of file to display.
The Photon image viewer displays bitmap image files on the Photon
workspace. When you first start the viewer (without specifying an
image filename), you'll see a File menu and an empty image area.
The File menu provides a File Selector mechanism for loading image files.
For more information about capturing screen images, see
snapshot.
Run pv using the Photon server on node my_node:
pv -s/net/my_node/dev/photon
Run pv at initial position (10,10) with initial
dimension of 200×300:
pv -x10 -y10 -h200 -w300
snapshot
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