examples-areachart.qdoc
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Michal Klocek
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r421 | /*! | |
Tero Ahola
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r500 | \example examples/areachart | |
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Michal Klocek
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r421 | \title AreaChart Example | |
| \subtitle | |||
| The example shows how to create simple area chart. | |||
| \image areachart.png | |||
| To create area charts, we need two QLineSeries instances. They are going to define upper and lower boundary of the area. | |||
sauimone
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r496 | \snippet ../examples/areachart/main.cpp 1 | |
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Michal Klocek
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r421 | ||
| We add data to both series, we use stream operator. | |||
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sauimone
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r496 | \snippet ../examples/areachart/main.cpp 2 | |
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Michal Klocek
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r421 | ||
| Now we create QAreaSeries instance using two line series objects. We set the custom gradient fill and width of the outline. | |||
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sauimone
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r496 | \snippet ../examples/areachart/main.cpp 3 | |
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Michal Klocek
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r421 | ||
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Michal Klocek
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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. | |
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Michal Klocek
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r421 | ||
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sauimone
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r496 | \snippet ../examples/areachart/main.cpp 4 | |
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Michal Klocek
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r421 | ||
| Chart is ready to be shown. | |||
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sauimone
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r496 | \snippet ../examples/areachart/main.cpp 5 | |
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Michal Klocek
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r421 | ||
| */ |