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  • Series labels
  • Equivalence
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Stored procedures
Initializes the label of a data series in a chart.
Example of series label:
To display the label, use grLegend.
Reminder: By default, a chart has no label. For more details about the management of legends, labels, ... see Managing legends in the charts.
Example
// Initialize the "Sales" label of second data series in "MyChart"
grSeriesLabel("MyChart", 2, "Sales")
// Initialize the "Sales" label of second data series in CHART_MyChart
grSeriesLabel(CHART_MyChart, 2, "Sales")
Syntax
grSeriesLabel(<Chart name> , <Series number> , <Label>)
<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 for which a label will be initialized.
<Label>: Character string (with quotes)
Caption of label to initialize.
Remarks

Series labels

The set of series labels correspond to the chart legend.
Series labels cannot be used in pie charts.
Series labels are defined by grSeriesLabel.
The data defined by grSeriesLabel will be taken into account during the next call to grDraw.
The legend font can be modified by grLegendFont.
grLegend is used to indicate the existence and the position of the legend (i.e. of all the series labels).
Remark: To define series labels in "Scatter" charts, we recommend that you use grScatterSeriesLabel.

Equivalence

grSeriesLabel is equivalent to ..Legend.
Related Examples:
WD Chart Training (WINDEV): WD Chart
[ + ] This example shows the different uses of the chart control.
The following charts are presented:
- Semi-circular
- Donut
- Pie
- Sunburst
- Line
- Scatter
- 3D Scatter
- Column
- Area
- Bubble
- Radar
- Funnel
- Surface
- Waterfall
- Composite
- Comparative

The main features presented in this example are the customization of charts by programming, as well as the method used to fill a chart from an HFSQL file or in the editor.
The Chart functions Unit examples (WINDEV): The Chart functions
[ + ] Using the main chart designer features of WINDEV:
- Create a Pie, Column or Line chart
- Define the display area of a chart
- Define the chart options (legend, percentage, ...)
- Draw a line on a chart
The Chart functions Unit examples (WEBDEV): The Chart functions
[ + ] This example presents the main features of the chart designer of WEBDEV and it allows you to:
- Create a chart: Pie, Column or Line
- Define the display area of a chart
- Define the options of the chart (legend, percentage, ...)
The Chart functions Unit examples (WINDEV Mobile): The Chart functions
[ + ] Using the Chart functions:
- create a Pie, Column or Line chart by programming
- define the chart options (legend, percentage, ...)
Component : wd250grf.dll
See also
Minimum version required
  • Version 9
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