MapDeleteAll (Function)

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MapDeleteAll (Function)

In french: CarteSupprimeTout

Deletes the following from a Map control:

all markers,
Versions 26 and later
all shapes,
New in version 26
all shapes,
all shapes,
Versions 26 and later
all images.
New in version 26
all images.
all images.

Versions 18 and later

If routes have been added to the map (with MapAddItinerary), they are also deleted.

New in version 18

If routes have been added to the map (with MapAddItinerary), they are also deleted.

Versions 18 and later

This function is now available for iPhone/iPad applications.

New in version 18

This function is now available for iPhone/iPad applications.

Versions 20 and later

This function is now available for WINDEV applications in Windows.

This function is now available in Browser code.

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

This function is now available for PHP sites.

New in version 20

This function is now available for WINDEV applications in Windows.

This function is now available in Browser code.

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

This function is now available for PHP sites.

This function is now available for WINDEV applications in Windows.

This function is now available in Browser code.

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

This function is now available for PHP sites.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Example

// Delete all markers from the Map control
MapDeleteAll(MAP_MyMap)

Syntax

MapDeleteAll([<Map control>])

<Map control>: Optional control name

Name of the Map control to be used. If this parameter corresponds to an empty string ("") or is not specified, the Map control to which the current event belongs will be used.

Remarks

Managing markers:
- To delete a specific marker from a Map control, use MapDeleteMarker.
- To add a new marker to a Map control, use MapAddMarker.
- To change a marker in a Map control, use MapModifyMarker.
Managing itineraries: To delete a specific itinerary, use MapDeleteItinerary.
Versions 26 and later
Images:
- To delete a specific image from a Map control, use MapDeleteImage.
- To add a new image to a Map control, use MapAddImage.
- To change an image in a Map control, use MapModifyImage.
New in version 26
Images:
- To delete a specific image from a Map control, use MapDeleteImage.
- To add a new image to a Map control, use MapAddImage.
- To change an image in a Map control, use MapModifyImage.
Images:
- To delete a specific image from a Map control, use MapDeleteImage.
- To add a new image to a Map control, use MapAddImage.
- To change an image in a Map control, use MapModifyImage.
Versions 26 and later
Shapes:
- To delete a specific shape from a Map control, use MapDeleteShape.
- To add a new shape to a Map control, use MapAddShape.
- To change a shape in a Map control, use MapModifyShape.
New in version 26
Shapes:
- To delete a specific shape from a Map control, use MapDeleteShape.
- To add a new shape to a Map control, use MapAddShape.
- To change a shape in a Map control, use MapModifyShape.
Shapes:
- To delete a specific shape from a Map control, use MapDeleteShape.
- To add a new shape to a Map control, use MapAddShape.
- To change a shape in a Map control, use MapModifyShape.

Related Examples:

Training (WINDEV): WD Extended Map

[ + ] This example shows the different features of the Map control in desktop (Windows) and mobile (Android, iOS) devices

Component: wd260obj.dll