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Charts Definition Language (CDL): Difference between revisions
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Charts Definition Language (CDL) (view source)
Revision as of 10:09, 20 July 2021
, 10:09, 20 July 2021→Explanation of the definition Keywords
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== The Language == | == The Language == | ||
=== The Chart block === | === The Chart block === | ||
CHART <id> TITLE [<word>...<word>] CONNECTSto [1 … 24] | CHART <id> TITLE [<word>...<word>] CONNECTSto [1 … 24] | ||
[ PLOT [ALL|RECENT] <Plotvariable> [ [[CDL - EVAL|EVAL]] '[' <Expression> ']' ] | [ PLOT [ALL|RECENT] <Plotvariable> [ [[CDL - EVAL|EVAL]] '[' <Expression> ']' ] | ||
AS <Line Type> | AS <Line Type> | ||
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STATS blocks repeated | STATS blocks repeated | ||
[...] | [...] | ||
ENDCHART OUTPUT <filespec> | ENDCHART OUTPUT <filespec> | ||
CHART […] ENDCHART blocks repeated | CHART […] ENDCHART blocks repeated | ||
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==== Explanation of the definition Keywords ==== | ==== Explanation of the definition Keywords ==== | ||
#EQUATIONS: Starts an equations block. Such block only defines (partial) equations, it does not cause code generation in itself | |||
#CHART: Starts a chart definition | #CHART: Starts a chart definition | ||
#TITLE: Starts the title. All words until the next keyword comprise the title of the chart | #TITLE: Starts the title. All words until the next keyword comprise the title of the chart | ||
#CONNECTSTO: The integer numbers which follow CONNECTSTO represent a pane in the realtime dashboard. When clicked on that pane this chart appears. This is only valid on charts in the default output. For other outputs there is no semantics for CONNECTSTO and a warning is issued in the logfile if it is specified in any second or higher output. | #CONNECTSTO: The integer numbers which follow CONNECTSTO represent a pane in the realtime [[Dashboard|dashboard]]. When clicked on that pane this chart appears. This is only valid on charts in the default output. For other outputs there is no semantics for CONNECTSTO and a warning is issued in the logfile if it is specified in any second or higher output. | ||
#PLOT: Starts the plot specification using one of the possible variables | #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. | #[[CDL - STATS|STATS]]: Starts the statistics block using one of the possible variables. Semantics demands the variable to be plotted normally as well. | ||
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#AXIS: Gives the user the possibility to specify an axis when using the EVAL construct otherwise an error is generated. | #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 | #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 accepts | #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 accepts click events as defined by CONNECTSTO. | ||
The keywords for the actual parameters and the Graph Types speak for themselves. | The keywords for the actual parameters and the Graph Types speak for themselves. | ||
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===== Other Types ===== | ===== Other Types ===== | ||
For other types such as STATS types (or methods) and FUNCTION types for EVAL, see those respective pages. | For other types such as STATS types (or methods) and FUNCTION types for EVAL, see those respective pages for [[CDL - STATS|STATS]] and for [[CDL - EVAL|EVAL]]. | ||
=== Equations === | |||
'''The Equations are in BETA, by the nature of all possible combinations and the recursive parsing not all possible equations have been tested (haha)''' | |||
See page [[CDL - EVAL]]. | |||
== The Chart Axis == | == The Chart Axis == | ||
