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Charts Definition Language (CDL): Difference between revisions
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Charts Definition Language (CDL) (view source)
Revision as of 17:30, 19 September 2021
, 19 September 2021→Explanation of the definition Keywords
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#PLOT: Starts the plot specification using one of the possible variables
#[[CDL - STATS|STATS]]: Starts the statistics block using one of the possible variables. Semantics demands the variable to be plotted normally as well.
#ALL: Defines the variable to be taken from the [[Dayfile.txt|Dayfile]] and all data for that variable will be plotted (Note that the CMX parameter ''ChartMaxDays'' will not be used)▼
#RECENT: Defines the variable to be governed by the CMX parameter ''GraphHours'' and are similar to the CMX RECENT graphs (though not equal).
▲#ALL: Defines the variable to be taken from the [[Dayfile.txt|Dayfile]] and all data for that variable will be plotted (Note that the CMX parameter ''ChartMaxDays'' will not be used)
#DAILY: Identical to the ALL keyword but it sets the datarange for the chart to one month while the ALL keyword sets it to one year.
#EXTRA: Defines the variable to be an extra sensor variable. It has an implicit datarange of RECENT.
#AS: Defines the type of charting for that variable.
#[[CDL - EVAL|EVAL]] [ ]: Defines an expression for the plot variable. The equation must be placed between the square brackets, space has no value here (does not act as separator).
#AXIS: Gives the user the possibility to specify an axis when using the EVAL construct otherwise an error is generated.
#ENDCHART: End the chart definition
#OUTPUT: Gives an optional name of an outputfile which starts at the chart where it is defined. Any chart after this OUTPUT specifier goes to this OUTPUT until another OUTPUT is found. Only the first OUTPUT specifier (implictly: cumuluscharts.txt) accepts click events as defined by CONNECTSTO.
The keywords for the actual parameters and the Graph Types speak for themselves.
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