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Docs fix: removed duplicated word, function is named append not add
Marek Rosa -
r2012:788ce28a3d66
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1 /*!
1 /*!
2 \example examples/donutbreakdown
2 \example examples/donutbreakdown
3 \title Donut chart breakdown example
3 \title Donut chart breakdown example
4 \subtitle
4 \subtitle
5
5
6 This example shows how to use create a donut breakdown chart using QPieSeries API.
6 This example shows how to use create a donut breakdown chart using QPieSeries API.
7 \image examples_donutbreakdown.png
7 \image examples_donutbreakdown.png
8
8
9 Let's start by defining some data for the chart.
9 Let's start by defining some data for the chart.
10
10
11 \snippet ../examples/donutbreakdown/main.cpp 1
11 \snippet ../examples/donutbreakdown/main.cpp 1
12
12
13 Then we create a chart where we add the data. Note that this this is our own chart derived from QChart.
13 Then we create a chart where we add the data. Note that this is our own chart derived from QChart.
14
14
15 \snippet ../examples/donutbreakdown/main.cpp 2
15 \snippet ../examples/donutbreakdown/main.cpp 2
16
16
17 Our own chart works so that in the constructor we create a main series
17 Our own chart works so that in the constructor we create a main series
18 which aggregates the data provided by the breakdown series. This is the piechart in the center.
18 which aggregates the data provided by the breakdown series. This is the piechart in the center.
19
19
20 \snippet ../examples/donutbreakdown/donutbreakdownchart.cpp 1
20 \snippet ../examples/donutbreakdown/donutbreakdownchart.cpp 1
21
21
22 When a breakdown series is added the data is used to create a slice in the main series and the
22 When a breakdown series is added the data is used to create a slice in the main series and the
23 breakdown series itself is used to create a segment of a donut positioned so that it is aligned
23 breakdown series itself is used to create a segment of a donut positioned so that it is aligned
24 with the corresponding slice in the main series.
24 with the corresponding slice in the main series.
25
25
26 \snippet ../examples/donutbreakdown/donutbreakdownchart.cpp 2
26 \snippet ../examples/donutbreakdown/donutbreakdownchart.cpp 2
27
27
28 Here's how the start and end angles for the donut segments are calculated.
28 Here's how the start and end angles for the donut segments are calculated.
29
29
30 \snippet ../examples/donutbreakdown/donutbreakdownchart.cpp 3
30 \snippet ../examples/donutbreakdown/donutbreakdownchart.cpp 3
31
31
32 And now that we have our chart defined we can finally create a QChartView and show the chart.
32 And now that we have our chart defined we can finally create a QChartView and show the chart.
33
33
34 \snippet ../examples/donutbreakdown/main.cpp 3
34 \snippet ../examples/donutbreakdown/main.cpp 3
35
35
36 */
36 */
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@@ -1,30 +1,30
1 /*!
1 /*!
2 \example examples/linechart
2 \example examples/linechart
3 \title LineChart Example
3 \title LineChart Example
4 \subtitle
4 \subtitle
5
5
6 The example shows how to create simple line chart.
6 The example shows how to create simple line chart.
7
7
8 \image examples_linechart.png
8 \image examples_linechart.png
9
9
10 To create line chart, QLineSeries instance is needed. Let's create one.
10 To create line chart, QLineSeries instance is needed. Let's create one.
11
11
12 \snippet ../examples/linechart/main.cpp 1
12 \snippet ../examples/linechart/main.cpp 1
13
13
14 Then we add data to series. We can use add() member function or use stream operator.
14 Then we add data to series. We can use append() member function or use stream operator.
15
15
16 \snippet ../examples/linechart/main.cpp 2
16 \snippet ../examples/linechart/main.cpp 2
17
17
18 To present the data on the char we need QChart instance. We add the series to it, create the default axes and set the title of the chart.
18 To present the data on the char we need QChart instance. We add the series to it, create the default axes and set the title of the chart.
19
19
20 \snippet ../examples/linechart/main.cpp 3
20 \snippet ../examples/linechart/main.cpp 3
21
21
22 Then we create a QChartView object with QChart as a parameter. This way we don't need to create QGraphicsView scene ourselves. We also set the Antialiasing on to have the rendered lines look nicer.
22 Then we create a QChartView object with QChart as a parameter. This way we don't need to create QGraphicsView scene ourselves. We also set the Antialiasing on to have the rendered lines look nicer.
23
23
24 \snippet ../examples/linechart/main.cpp 4
24 \snippet ../examples/linechart/main.cpp 4
25
25
26 Chart is ready to be shown.
26 Chart is ready to be shown.
27
27
28 \snippet ../examples/linechart/main.cpp 5
28 \snippet ../examples/linechart/main.cpp 5
29
29
30 */
30 */
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@@ -1,27 +1,27
1 /*!
1 /*!
2 \example examples/scatterchart
2 \example examples/scatterchart
3 \title ScatterChart Example
3 \title ScatterChart Example
4 \subtitle
4 \subtitle
5
5
6 The example shows how to create simple scatter chart.
6 The example shows how to create simple scatter chart.
7
7
8 \image examples_scatterchart.png
8 \image examples_scatterchart.png
9
9
10 To create scatter charts, QScatterSeries instance is needed. Here we create scatter series instance and we set the type, color and width of outline for scatter points.
10 To create scatter charts, QScatterSeries instance is needed. Here we create scatter series instance and we set the type, color and width of outline for scatter points.
11
11
12 \snippet ../examples/scatterchart/chartview.cpp 1
12 \snippet ../examples/scatterchart/chartview.cpp 1
13
13
14 We add data to be shown. We can use add() member function or use stream operator.
14 We add data to be shown. We can use append() member function or use stream operator.
15
15
16 \snippet ../examples/scatterchart/chartview.cpp 2
16 \snippet ../examples/scatterchart/chartview.cpp 2
17
17
18 In the end we enable anti-aliasing, set the chart title and add the scatter series onto the chart. We also disable
18 In the end we enable anti-aliasing, set the chart title and add the scatter series onto the chart. We also disable
19 drop shadow, because it would not look good on an application with only chart view shown.
19 drop shadow, because it would not look good on an application with only chart view shown.
20
20
21 \snippet ../examples/scatterchart/chartview.cpp 3
21 \snippet ../examples/scatterchart/chartview.cpp 3
22
22
23 Chart is ready to be shown.
23 Chart is ready to be shown.
24
24
25 \snippet ../examples/scatterchart/main.cpp 4
25 \snippet ../examples/scatterchart/main.cpp 4
26
26
27 */
27 */
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