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diff --git a/doc/src/examples-horizontalpercentbarchart.qdoc b/doc/src/examples-horizontalpercentbarchart.qdoc deleted file mode 100644 index 73cd6546..00000000 --- a/doc/src/examples-horizontalpercentbarchart.qdoc +++ /dev/null @@ -1,54 +0,0 @@ -/*! - \example examples/horizontalpercentbarchart - \title HorizontalPercentBarChart Example - \subtitle - - The example shows how to create a simple horizontal percent bar chart. The horizontal percent bar chart shows the data in a set as a percentage of - all sets per category. - - Creating a horizontal percent bar chart is just like creating a regular \l {BarChart Example} {bar chart}, except that for a - horizontal percent bar chart, we use the QHorizontalPercentBarSeries api instead of QBarSeries. Also, in the - \l {BarChart Example} {bar chart}, we used a nice numbers algorithm to make the y-axis numbering look better. With - the percent bar chart there is no need for that, because the maximum y-axis value is always 100. - - \image examples_horizontalpercentbarchart.png - - The barsets are used in same way in all barcharts. - To illustrate the difference between various barcharts, we use same data in examples. - The data which the bar chart visualizes is defined by QBarSet instances. Here we create the sets and append data - to them. The data is appended here with << operator. Alternatively the append method could be used. - - \snippet ../examples/horizontalpercentbarchart/main.cpp 1 - - We create the series and append the bar sets to it. The series takes ownership of the barsets. The series groups the data from sets to categories. - The first values of each set are grouped together in the first category, the second value in the second category etc. - - \snippet ../examples/horizontalpercentbarchart/main.cpp 2 - - Here we create the chart object and add the series to it. We set the title for chart with setTitle and then turn on animations of the series by calling - setAnimationOptions(QChart::SeriesAnimations) - - \snippet ../examples/horizontalpercentbarchart/main.cpp 3 - - To have the categories displayed on an axis, we need to create a QBarCategoryAxis first. Here we create a category axis with a list of categories and - set it to be the y-axis of the chart. The chart takes ownership of the axis. For the x-axis we use the default axis, which is created and scaled to series data - by calling createDefaultAxes of the chart. Note that createDefaultAxes must be called before we set the category axis. Otherwise the default axis will - override the category axis. - - \snippet ../examples/horizontalpercentbarchart/main.cpp 4 - - We also want to show the legend. To do that, we get the legend pointer from the chart - and set it to visible. We also place the legend to bottom of the chart by setting its - alignment to Qt::AlignBottom. - - \snippet ../examples/horizontalpercentbarchart/main.cpp 5 - - Finally, we add the chart onto a view. We also turn on the antialiasing for the chartView. - - \snippet ../examples/horizontalpercentbarchart/main.cpp 6 - - The chart is ready to be shown. We set the chart to be the central widget of the window. - We also set the size for the chart window and show it. - - \snippet ../examples/horizontalpercentbarchart/main.cpp 7 -*/ |