<Chart>.HMGetData (Function)

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<Chart>.HMGetData (Function)

In french: <Graphe>.HMRécupèreDonnée

Retrieves a data from a Heatmap chart.

Versions 22 and later

This function is now available for WEBDEV sites in Linux.

This function is now available for WEBDEV sites in Windows.

New in version 22

This function is now available for WEBDEV sites in Linux.

This function is now available for WEBDEV sites in Windows.

This function is now available for WEBDEV sites in Linux.

This function is now available for WEBDEV sites in Windows.

Versions 23 and later

This function is now available for PHP sites.

New in version 23

This function is now available for PHP sites.

This function is now available for PHP sites.

Example

// Retrieve data
let MyValue = CHART_HMap.HMGetData(1, 1)

Syntax

<Result> = <Chart control>.HMGetData(<X> , <Y>)

<Result>: Real

Retrieved value.
0 if no value exists at the specified position.

<Chart control>: Control name

Name of the Chart control used (found in the window editor, page editor or report editor).
Only the interactive Chart controls are available.

<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