<Map>.ModifyMarker (Function)

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Map functions

Prefix syntax

ModifyMarker

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Example

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<Map>.ModifyMarker (Function)

In french: <Carte>.ModifieMarqueur

Modifies a marker displayed in a Map control.

Example

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

PROCEDURE ProcMarkerClick(AMarker is Marker)
AMarker.Image = "marker_click.png"
MAP_Position.ModifyMarker(AMarker)

Syntax

<Result> = <Map control>.ModifyMarker(<Marker>)

<Result>: Boolean

True if the marker was modified,
False otherwise. To get more details on the error, use ErrorInfo.

<Map control>: Control name

Name of the Map control to be used.

<Marker>: Marker variable

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

Remarks

To add a new marker to a Map control, use <Map>.AddMarker.
To delete a specific marker from a Map control, use <Map>.DeleteMarker.

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: wd280obj.dll