grIncreaseData (Function)

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Types of charts
Special cases

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grIncreaseData (Function)

In french: grIncrémenteDonnée

Adds a value to a data in a chart.

Versions 15 and later

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.

New in version 15

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.

Versions 16 and later

This function is now available for WINDEV applications in Linux.

New in version 16

This function is now available for WINDEV applications in Linux.

Versions 18 and later

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Windows Store apps mode.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Example

// Adds the value 7 to the second data of the first series
grIncreaseData("MyChart", 1, 2, 7)

Syntax

grIncreaseData(<Chart name> , <Series number> , <Subscript> , <Value>)

<Chart name>: Character string (with or without quotes)

Name of chart to use. This name corresponds to:
the chart name defined by programming with grCreate.
the name of Chart control found in the window editor, page editor 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.

<Subscript>: Integer

Subscript of data 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.

Component: wd260grf.dll