Tektronix TDS7000 Series Programmer's Manual page 154

HIStogram:Box
Description
This command defines or returns the left, top, right, and bottom boundaries of the histogram box, in
source waveform coordinates. This command is equivalent to selecting Waveform Histograms from the
Measure menu and then setting Limits for Left, Right, Top, and Bottom in the appropriate boxes. This
command is similar to the HIStogram:BOXPcnt command except that command uses percentage
coordinates to define the boundaries of the histogram box. This command is equivalent to selecting
Waveform Histograms from the Measure menu and reviewing the histogram Left, Right, Top, and Bottom
Limits.
Note: This command implicitly clears the histogram count and statistics for the histogram and
histogram source data when HIStogram:STATE is turned on.
Group
Histogram
Related Commands
HIStogram:BOXPcnt (see page 153), HIStogram:STATE (see page 160)
Syntax 1
HIStogram:Box <NR3>,<NR3>,<NR3>,<NR3>
Syntax 2
HIStogram:Box?
Arguments
• <NR3>
This specifies the left position of the histogram box in source waveform coordinates.
• <NR3>
This specifies the top position of the histogram box in source waveform coordinates.
• <NR3>
This specifies the right position of the histogram box in source waveform coordinates.
• <NR3>
This specifies the bottom position of the histogram box in source waveform coordinates.
Example 1
HIStogram:Box 1E-9, 0.250, 2E-9, 0.500
This command defines the coordinates of the histogram box in source waveform coordinates.
Example 2
HIStogram:Box?
This query might return HISTOGRAM:BOX 1.0000E-09, 0.2500, 2.0000E-09, 0.5000, which
identifies the coordinates of the histogram box in source waveform coordinates.
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