Commands Listed in Alphabetical Order
Related Commands
WFMDB:DISplay
:EMPHasis
Arguments
EMPH8 selects a curve-driven grading method that utilizes eight display
colors/intensities.
The curve is specified by the argument to the WFMDB:DISplay:EMPHasis
command, where the lower values emphasize bins with low counts and the
higher values emphasize bins with high counts (range is 0 to 100). EMPH8
is the default setting.
EMPH7 selects a curve-driven grading method that utilizes seven display
colors/intensities.
The curve is specified by the argument to the WFMDB:DISplay:EMPHasis
command, where the lower values emphasize bins with low counts and the
higher values emphasize bins w ith high counts (range is 0 to 100).
BIN8 selects a binary grading method that uses eight display colors/intensities.
This method assigns ranges of counts to colors/intensities by successively
halving the maximum bin count and assigning the resulting ranges in
brightest-to-darkest color/intensity order. If the maximum bin count is less
than the n umber of d isplay colors, a one-for-one mapping of counts to
colors/intensities is used.
BIN7 selects a binary grading method that uses seven display colors/intensities.
This method assigns ranges of counts to colors/intensities by successively
halving the maximum bin count and assigning the resulting ranges in
brightest-to-darkest color/intensity order. If the maximum bin count is less
than the n umber of d isplay colors, a one-for-one mapping of counts to
colors/intensities is used.
Examples
WFMDB:DISPLAY:GRADMETHOD EMPH7 sets the grading method for the all
waveform databases to EMPH7, which emphasizes high or low bin counts,
depending on the emphasis value set using the WFMDB:DISplay:EMPHasis
command.
WFMDB:DISPLAY:GRADMETHOD? might return B IN8, indicating that the grading
method for the display of all waveform databases is set to binary 8.
WFMDB:DISplay:INVert
This command sets or queries whether the Color or Intensity grading is displayed
inverted. When Invert is enabled, the mapping function that a pplies colors and
intensity to the WfmDB significantly emphasizes the least occurring pixels. This
is the equivalent to selecting or deselecting Invert Color/Intensity in the Display
Options section of the WfmDB Setup dialog box.
2-348 DSA/CSA/TDS8X00/B Series Programmer Manual
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