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String |
A string expresion that specifies a serie or multiple series separated by comma to be represented within the overview-map. The format of a particular element of the serie field is "KEY[\[INNER\]][:[COLOR][-fill [FILLCOLOR]]]", where KEY is the name or the index of the serie, INNER is the inner-index of the value to represent (valid for multi-dimensional array only), COLOR specifies a perticular color to show the overview-line for giving serie (if COLOR is missing, the seriesColors option defines the color to show overview-line) and FILLCOLOR specifies a different color to fill the overview-curve. The overview can show lines or surfaces for one or more series.
For instance:
- "0,1", indicates that first two series are represented within the overview.
- "0:black,0[1]:red,0[2]:blue,0[3]:green", shows four overview-lines for the first, second, third and forth-dimension of the same serie (the first serie with the index 0)
- "2:-fill,0", the overview shows the first and third series (the third serie is filled)
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