RGB Spectrum SuperView 3000 user manual Rsr, Setrate, Size, Wdr

6

S E R I A L C O M M A N D S E T

Serial Command Set Usage

Command	Arguments	Description
POSition	<input #> [<direction>	Activates the position utility, allowing you to move the
	<repetition>]	specified input around the output display. The controls for
		the utility are as follows:
		i = move up m = move down
		j = move left	l = move right	q = quit
		The direction and repetition arguments allow you to repeat a
		movement in one direction without repeatedly pressing the
		key. For example, to move window 1 to the left 20 times,
		you can type:
		> POS 1 j 20
		The actual pixels or lines that a window moves is determined
		by the Setrate command. In the above example, the window
		will move 400 pixels to the left (20 times the default rate of
		20 pixels).
		Position affects the WDR value for the input.
PRIority	<input # ALL> <1..12>	Priority numbers run from one through the maximum
		number of inputs your SuperView has. Priority one is the
		highest priority level, meaning a window with priority one
		appears "in front of" all other windows.
		If a windows’ priority is increased, the window previously at
		that priority level moves down one and, if necessary, lower
		priority windows also move down. In other words, no two
		inputs can have the same priority level.
		The All argument allows you to change the priority level for
		all inputs at once.
RSR	<input#>	Resets the source rectangle (WSR) to default value, that is
		equal to the HACT and VACT measurements of the
		specified input signal. RSR “unzooms” a zoomed image.
		RSR also resets brightness, contrast, gamma, hue, saturation,
		and sharpness values to defaults.
SETRATE	<x-rate> <y-rate>	This command determines the number of pixels (x-rate) or
		lines (y-rate) a window will move with the Position
		command.
		Factory default: x= 20, y= 20
SIZE	<input #>	Activates the size utility, allowing you to resize the specified
		input window. The controls for the utility are as follows:
		s = smaller	l = larger
		q = quit
		Size affects the WDR value for the input.
WDR	<input #> <x> <y>	This command sets both the position and size of an input’s
	<width> <height>	destination rectangle. The <x> and <y> arguments represent
		the monitor coordinates of the rectangle’s top left corner, but
		hardware limitations may cause the actual placement to
		differ slightly from that specified. (When you read WDR for
		any window, the numbers given accurately reflect the state of
		the hardware.)
		The <width> and <height> arguments represent the pixel
		width and line height of the destination rectangle. The
		rectangle can be positioned and sized so that part of it is
		positioned off the screen. WDR is limited to the output
		resolution of the SuperView (full screen display).
		Example—with an output host resolution of 1024 x 768, set
		window 4 to be full screen:
		>WDR 4 0 0 1024 768
		Example—place a 100 pixel by 100 line video window at
		column 300, line 400 on the monitor for input window 2:
		>WDR 2 300 400 100 100

32 SuperView 3000 User Manual May 9, 2002