MapModifyMarker (Function)

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MapModifyMarker (Function)

In french: CarteModifieMarqueur

Modifies a marker displayed in a Map control.

Versions 20 and later

This function is now available for the WINDEV applications in Windows.

This function is now available in Browser code.

This function is now available for the WEBDEV sites in Windows and in Linux.

This function is now available for PHP sites.

New in version 20

This function is now available for the WINDEV applications in Windows.

This function is now available in Browser code.

This function is now available for the WEBDEV sites in Windows and in Linux.

This function is now available for PHP sites.

This function is now available for the WINDEV applications in Windows.

This function is now available in Browser code.

This function is now available for the WEBDEV sites in Windows and in Linux.

This function is now available for PHP sites.

Example

// Add a marker: the icon changes when the user clicks above it
MyPosition is geoPosition
MyPosition..Latitude = 43.613708
MyPosition..Longitude = 3.876972
MyMarker is Marker
MyMarker..Position = MyPosition
MyMarker..ActionClick = "ProcMarkerClick"

MapAddMarker(MAP_Position, MyMarker)

PROCEDURE ProcMarkerClick(AMarker is Marker)

AMarker..Image = "marker_click.png"
MapModifyMarker(MAP_Position, AMarker)

Syntax

<Result> = MapModifyMarker(<Map control> , <Marker>)

<Result>: Boolean

True if the marker was modified,
False otherwise. Use ErrorInfo to know the error details.

<Map control>: Control name

Name of Map control to use. If this parameter corresponds to an empty string (""), the Map control to which the current event belongs will be used.

<Marker>: Marker variable

Name of the Marker variable corresponding to the marker to modify.

Remarks

To add a new marker into a Map control, use MapAddMarker.
To delete a specific marker from a Map control, use MapDeleteMarker.

Related Examples:

Unit examples (WEBDEV): The Map control

[ + ] This example explains how to use the Map control of WEBDEV.
It can be used to display a map that includes markers as well as an itinerary.

Unit examples (WINDEV): The Map control

[ + ] Using the Map control of WINDEV.
It is used to display a map that includes markers as well as an itinerary.

Component : wd250obj.dll