Macro commands may be used either in macros or by sending the commands to DPlot via dynamic data exchange (DDE). Some commands are valid only in macros (noted by Macros Only). Commands sent to DPlot via DDE must be enclosed by square brackets [ ]. Macro commands should not include the brackets.
Command parameters shown in the descriptions below are placeholders for the actual values. Command parameters are either numeric values, equations that evaluate to numbers, or character strings. Character string parameters are always bound by double quotation marks. Equations must be preceded by an equals sign (=).
The pipe symbol (|) in the command syntax indicates that a parameter is optional, and should not be included in your macro unless otherwise noted.
All indices into arrays are 1-based, e.g. Curve1=1 refers to the first curve in a plot.
A 0x prefix for numbers in the descriptions below indicates hexadecimal notation; e.g. 0x0010 = 16.
JR/Viewer indicates that the command is supported by DPlot Jr or DPlot Viewer.
JR/Viewer indicates that the command is NOT supported by DPlot Jr or DPlot Viewer.
Smooths the amplitudes of the curve or curves selected with the SelectCurve command. The smoothing window is the number of points over which the data should be smoothed. Zero gives no smoothing at all, while a value approaching half the number of data points will render the data virtually featureless. The existing curve will be replaced by the new curve if replace = 1, otherwise the existing curve will be preserved. If X1 and X2 are specified, this command only operates on points between those extremes; points outside that range are unaffected. If X1 and X2 are omitted, the command operates on all points. For more information see the Help topic on the Smooth command.