Qt 5.9 | Qt Location | QML Types | MapItemView QML Type

Qt 5.9.4 Reference Documentation

# MapItemView QML Type

The MapItemView is used to populate Map from a model. More...

Import Statement: | import QtLocation 5.3
Since: | Qt Location 5.5

- List of all members, including inherited members

## Properties

- autoFitViewport : Component
- delegate : Component
- model : model

## Detailed Description

The MapItemView is used to populate Map with MapItems from a model. The MapItemView type only makes sense when contained in a Map, meaning that it has no standalone presentation.

### Example Usage

This example demonstrates how to use the MapViewItem object to display a route on a map:

      import QtQuick 2.0
      import QtPositioning 5.5
      import QtLocation 5.6

      Map {
          RouteModel {
              id: routeModel
          }

          MapItemView {
              model: routeModel
              delegate: routeDelegate
          }

          Component {
              id: routeDelegate

              MapRoute {
                  route: routeData
                  line.color: "blue"
                  line.width: 5
                  smooth: true
                  opacity: 0.8
              }
          }
      }

## Property Documentation

autoFitViewport : Component

This property controls whether to automatically pan and zoom the viewport to display all map items when items are added or removed.

Defaults to false.

delegate : Component

This property holds the delegate which defines how each item in the model should be displayed. The Component must contain exactly one MapItem -derived object as the root object.

model : model

This property holds the model that provides data used for creating the map items defined by the delegate. Only QAbstractItemModel based models are supported.