grScatterSeriesLabel (Function)

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grScatterSeriesLabel (Function)

In french: grNuageEtiquetteSérie

Initializes the label of data series in a "Scatter" chart.

Example of series label:

Reminder: By default, a graph has no label.

Caution: In Linux, this function requires a specific configuration. For more details, see The charts.

New in SaaS

This function is now available for Android applications.

Note: This feature is only available from WINDEV Suite SaaS 2025 - Update 2. For more details, see Using new features exclusive to WINDEV Suite SaaS 2025.

Example

// Initializes the "Sales" label of second data series in "MyChart"
grScatterSeriesLabel("MyChart", 2, "Sales")

// Initializes the "Purchase" label of third data series in CHART_MyChart
grScatterSeriesLabel(CHART_MyChart, 3, "Purchase")

Syntax

grScatterSeriesLabel(<Chart name> , <Series number> , <Label>)

<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.
Only interactive Chart controls are available.

<Series number>: Integer

Number of the series for which a label will be initialized.

<Label>: Character string

Caption of label to initialize.

Remarks

The label font can be modified by grLabelFont.
The data defined by grScatterSeriesLabel will be taken into account during the next call to grDraw.
grScatterSeriesLabel and grSeriesLabel are equivalent.
The syntax of grSeriesLabel used with "Scatter" charts is as follows:
grSeriesLabel(<Chart name>, 2*<Index>-1, <Label>)
Reminder: A scatter chart uses data in groups of two series (for more details, see grScatterAddDataXY).

Component: wd300grf.dll