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diff --git a/sources/pyside2/doc/tutorials/datavisualize/plot_datapoints.rst b/sources/pyside2/doc/tutorials/datavisualize/plot_datapoints.rst new file mode 100644 index 000000000..9b86ca8b8 --- /dev/null +++ b/sources/pyside2/doc/tutorials/datavisualize/plot_datapoints.rst @@ -0,0 +1,24 @@ +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 main_widget.py from with an additional function that adds +the QLineSeries. + +.. literalinclude:: datavisualize6/main_widget.py + :language: python + :linenos: + :pyobject: Widget.add_series + +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. |