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- Types of charts
- Special cases
grIncreaseData (Function) In french: grIncrémenteDonnée Adds a value to a data in a chart.
grIncreaseData("MyChart", 1, 2, 7)
Syntax
grIncreaseData(<Chart name> , <Series number> , <Index> , <Value>)
<Chart name>: Control name or character string Name of the chart to be used. This name corresponds to:- the name of the chart defined programmatically with grCreate.
- the name of the Chart control in the window, page or report editor.
<Series number>: Integer Number of the series into which a value will be added. If the specified series does not exist, the chart designer creates as many series as necessary in order to get a consistent matrix. All the created series are initialized to 0. <Index>: Integer Data index in the series. If the specified data does not exist, the chart designer creates as many data as necessary in order to get a consistent data matrix. The created data is initialized to 0. <Value>: Integer or real Value that will be added to the specified data. Remarks Types of charts For the Pie charts, only the data found in the first series will be used. Special cases - The data defined by grIncreaseData will be taken into account during the next call to grDraw.
- A series can contain up to 8000 elements.
- A Pie chart cannot be drawn if the data found in the first series is null.
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