examples-groupedbarchart.qdoc
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r1208 | /*! | ||
\example examples/groupedbarchart | ||||
\title GroupedBarChart Example | ||||
\subtitle | ||||
The example shows how to create simple bar chart. GroupedBarChart shows the data in sets as separate bars, which are grouped in categories. | ||||
\image examples_groupedbarchart.png | ||||
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Data that groupedbarchart visualizes, is defined by QBarSet instances. Here we create the sets and append data | ||||
to them. | ||||
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\snippet ../examples/groupedbarchart/main.cpp 1 | ||||
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r1407 | We create the series and append the sets to it. The grouped barseries groups the data from sets to categories. | ||
First value of each set are gropuped together at first category second value to second category and so on. | ||||
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\snippet ../examples/groupedbarchart/main.cpp 2 | ||||
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r1407 | Then we create a chart and add the series to it. | ||
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\snippet ../examples/groupedbarchart/main.cpp 3 | ||||
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r1579 | We define the categories here and add them to QCategoriesAxis which we then set to be the x-axis of the chart. | ||
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\snippet ../examples/groupedbarchart/main.cpp 4 | ||||
And we also want to show the legend, so that the data is easier to read. | ||||
\snippet ../examples/groupedbarchart/main.cpp 5 | ||||
Finally we add the chart onto a view. | ||||
\snippet ../examples/groupedbarchart/main.cpp 6 | ||||
And it is ready to be shown in a window. | ||||
\snippet ../examples/groupedbarchart/main.cpp 7 | ||||
*/ | ||||