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Stored procedures
grHMGetData (Function)
In french: grHMRécupèreDonnée
Retrieves a data from a Heatmap chart.
Example
// Retrieve data
let MyValue = grHMGetData(CHART_HMap, 1, 1)
Syntax
<Result> = grHMGetData(<Chart name> , <X> , <Y>)
<Result>: Real
  • Retrieved value.
  • 0 if no value exists at the specified position.
<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).
<X>: Integer
Position of the data to retrieve on the X axis.
<Y>: Integer
Position of the data to retrieve on the Y axis.
Component : wd250grf.dll
Minimum version required
  • Version 21
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