[Qt-qml] MapPolyline

[Sampo Savola]

Hi,
Thanx for the reply

I got it to work, the reason was that Qt mobility 1.1 wasn't properly  
installed on my system.

I can now draw a MapPolyline from list of coordinates, however i want  
to draw the route on the map on the fly always when i get  
onPositionChanged from PositionSource (gps).

What is the proper way to add this new Coordinate to MapPolyline  
dynamically on the fly and update the route on the map?

I would be more than happy if someone could provide me an example :)


//Sampo
Quoting david.laing at nokia.com:

> Hi,
>
> I just tried out both of the following and didn't have any problems:
>
> ---------------------------
>
> import Qt 4.7
> import QtMobility.location 1.1
>
> Item {
>     width: 500
>     height: 500
>
>     focus : true
>
>     Map {
>         id: map
>         plugin : Plugin {
>                             name : "nokia"
>                         }
>         size.width: parent.width
>         size.height: parent.height
>         zoomLevel: 7
>         center: Coordinate {
>                     latitude: -27
>                     longitude: 153
>                 }
>
>         MapPolyline {
>                 Coordinate {
>                     latitude: -27
>                     longitude: 153
>                 }
>                 Coordinate {
>                     latitude: -27.1
>                     longitude: 153
>                 }
>                 Coordinate {
>                     latitude: -27.1
>                     longitude: 153.1
>                 }
>                 Coordinate {
>                     latitude: -27
>                     longitude: 153.1
>                 }
>         }
>     }
> }
>
> ---------------------------
>
> import Qt 4.7
> import QtMobility.location 1.1
>
> Item {
>     width: 500
>     height: 500
>
>     focus : true
>
>     Map {
>         id: map
>         plugin : Plugin {
>                             name : "nokia"
>                         }
>         size.width: parent.width
>         size.height: parent.height
>         zoomLevel: 7
>         center: Coordinate {
>                     latitude: -27
>                     longitude: 153
>                 }
>
>         MapPolyline {
>             path: [
>                 Coordinate {
>                     latitude: -27
>                     longitude: 153
>                 },
>                 Coordinate {
>                     latitude: -27.1
>                     longitude: 153
>                 },
>                 Coordinate {
>                     latitude: -27.1
>                     longitude: 153.1
>                 },
>                 Coordinate {
>                     latitude: -27
>                     longitude: 153.1
>                 }
>             ]
>         }
>     }
> }
>
> ---------------------------
>
> Could you provide a snippet of code showing what you're trying to do?
>
> Cheers,
>
> Dave
>
>> -----Original Message-----
>> From: qt-qml-bounces at trolltech.com [mailto:qt-qml-
>> bounces at trolltech.com] On Behalf Of Jones Martin (Nokia-MS-Qt/Brisbane)
>> Sent: Thursday, 11 November 2010 2:30 PM
>> To: samposav at mail.student.oulu.fi; qt-qml at trolltech.com
>> Subject: Re: [Qt-qml] MapPolyline
>>
>> Hi Sampo,
>>
>> This sounds like a bug to me, so I suggest logging a bug on
>> http://bugreports.qt.nokia.com
>>
>> You may get more help on the qt-mobility-feedback at trolltech.com mailing
>> list.
>>
>> Martin.
>>
>> > -----Original Message-----
>> > From: qt-qml-bounces at trolltech.com [mailto:qt-qml-
>> bounces at trolltech.com] On
>> > Behalf Of ext Sampo Juhani Savola
>> > Sent: Wednesday, 10 November 2010 11:33 PM
>> > To: qt-qml at trolltech.com
>> > Subject: [Qt-qml] MapPolyline
>> >
>> >
>> > Hello
>> >
>> > I would like to draw a route on the Map with QML by using MapPolyline
>> > in Qt Mobility 1.1.
>> >
>> > Should this MapPolyline work with this release? I can use the Map
>> > object fine but when i try to add MapPolyline the code stops working
>> > and i get error: "MapPolyline is not a type"
>> >
>> >
>> > Thanx
>> >
>> > Sampo
>> >
>> >
>> >
>> > _______________________________________________
>> > Qt-qml mailing list
>> > Qt-qml at trolltech.com
>> > http://lists.trolltech.com/mailman/listinfo/qt-qml
>>
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