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authorFriedemann Kleint <Friedemann.Kleint@qt.io>2020-11-02 16:11:52 +0100
committerFriedemann Kleint <Friedemann.Kleint@qt.io>2020-11-02 16:12:04 +0000
commit25180730194bec25f915f32ab846ea583fb1493f (patch)
tree9a73e0336ecf21e085d99d6a651c5547b9eb99f8 /sources/pyside6/doc/tutorials/datavisualize/plot_datapoints.rst
parent6e3e7b9ca0548430aaa5e2555d6e02c64625fa3f (diff)
Rename PySide2 to PySide6
Adapt CMake files, build scripts, tests and examples. Task-number: PYSIDE-904 Change-Id: I845f7b006e9ad274fed5444ec4c1f9dbe176ff88 Reviewed-by: Christian Tismer <tismer@stackless.com>
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+Chapter 6 - Plot the data in the ChartView
+===========================================
+
+The last step of this tutorial is to plot the CSV data inside our QChart. For
+this, you need to go over our data and include the data on a QLineSeries.
+
+After adding the data to the series, you can modify the axis to properly
+display the QDateTime on the X-axis, and the magnitude values on the Y-axis.
+
+Here is the updated :code:`main_widget.py` that includes an additional
+function to plot data using a QLineSeries:
+
+.. literalinclude:: datavisualize6/main_widget.py
+ :language: python
+ :linenos:
+ :lines: 40-
+ :emphasize-lines: 33,56-91
+
+Now, run the application to visualize the earthquake magnitudes
+data at different times.
+
+.. image:: images/datavisualization_app.png
+
+Try modifying the sources to get different output. For example, you could try
+to plot more data from the CSV.