Changes global options of a COP/Mplay image viewer.
imgview [options] view_name
The Mplay and COPs image viewer interface can be scripted through the use of the commands imgview, imgview2d, imgviewhist and imgviewtime. This command affects the interface common to all three viewer types. The other commands affect controls specific to the viewer types.
Image viewer names are always of the pattern imgviewN where N = 1,2,3... (e.g. imgview1).
Switch to Image mode.
Switch to Histogram mode.
Switch to Timeline mode.
Links or unlinks the viewports.
Sets the displayed plane and array index (normally 0).
Links or unlinks viewport scrolling.
Sets the zoom factor (0.125 to 8, or -1 for icon).
Sets the current viewport in multi-viewport mode.