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Documentation of QML ChartView, Axis and Legend
Documentation of QML ChartView, Axis and Legend
Tero Ahola - - Load All Authors

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/*!
\example demos/qmlweather
\title Qml Weather
\subtitle
\image demos_qmlweather.png
This is a basic demonstration how to use the different chart types by using qml. By default the
application uses static test data to mimic a weather forecast. You can also obtain an application
id from http://www.worldweatheronline.com/ to get access to their weather API. You can then give
your application id as a parameter to the Qml Weather executable to make it use live data.
For example:
\code
bin\qmlweather.exe 1234567890abcdef123456
\endcode
The demo application uses a ChartView and a couple of series to visualize weather data:
\snippet ../demos/qmlweather/qml/qmlweather/main.qml 1
\snippet ../demos/qmlweather/qml/qmlweather/main.qml 2
To get data with weather forecast data, we make an HTTP GET request to World Weather Online. We
request the response in JSON data format.
\snippet ../demos/qmlweather/qml/qmlweather/main.qml 3
The JSON response contains an array of forecast data:
\snippet ../demos/qmlweather/qml/qmlweather/main.qml 4
That is then used as input data for our series and a ListModel we use as a container for weather
icon URLs:
\snippet ../demos/qmlweather/qml/qmlweather/main.qml 5
*/