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Stored procedures
Modifies the caption of a category on the X axis of a Heatmap chart.
Note: By default, the caption of a category corresponds to the numeric value of category.
Example
grHMCaptionX(CHART_HMap, 1, "X1")
grHMCaptionX(CHART_HMap, 2, "X2")
// Caption of axes
FOR EACH ELEMENT nSubscript, nTemperature OF gaaTemperature
grHMCaptionX(CHART_Chart, nSubscript, "" + nTemperature)
END
FOR EACH ELEMENT nSubscript, nWind OF gaaWind
grHMCaptionY(CHART_Chart, nSubscript, "" + nWind)
END
Syntax
grHMCaptionX(<Chart name> , <X> , <Caption>)
<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 or report editor.
<X>: Integer
Position of category on the X axis.
<Caption>: Character string (with quotes)
New caption for the category. If this parameter corresponds to an empty string (""), the numeric value of the category is displayed.
Remarks
The caption defined by grHMCaptionX will be taken into account during the next call to grDraw.
Related Examples:
WD Chart Training (WINDEV): WD Chart
[ + ] This educational example present 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

The main features presented in this example are the ability to customize the charts by programming as well as the method used to fill a chart from a HFSQL file or in the editor.
Component : wd250grf.dll
Minimum version required
  • Version 21
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