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barcategoriesaxis documentation. Doc stub to intervalaxis
barcategoriesaxis documentation. Doc stub to intervalaxis

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examples-areachart.qdoc
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/ doc / src / examples-areachart.qdoc
Michal Klocek
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r421 /*!
Tero Ahola
Fixing example documentation
r500 \example examples/areachart
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r421 \title AreaChart Example
\subtitle
The example shows how to create simple area chart.
Tero Ahola
Documentation front page
r979 \image examples_areachart.png
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To create area charts, we need two QLineSeries instances. They are going to define upper and lower boundary of the area.
sauimone
fixed example paths in doc
r496 \snippet ../examples/areachart/main.cpp 1
Michal Klocek
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We add data to both series, we use stream operator.
sauimone
fixed example paths in doc
r496 \snippet ../examples/areachart/main.cpp 2
Michal Klocek
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Now we create QAreaSeries instance using two line series objects. We set the custom gradient fill and width of the outline.
sauimone
fixed example paths in doc
r496 \snippet ../examples/areachart/main.cpp 3
Michal Klocek
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Michal Klocek
minor. formating
r422 In the end we create QChartView instance, set title, set anti-aliasing and add area series. We also set the specific range for axes.
Michal Klocek
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sauimone
fixed example paths in doc
r496 \snippet ../examples/areachart/main.cpp 4
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Chart is ready to be shown.
sauimone
fixed example paths in doc
r496 \snippet ../examples/areachart/main.cpp 5
Michal Klocek
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Tero Ahola
Documentation front page
r979 */