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Documented QAbstractSeries axis handling

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Michal Klocek Refactor documentation...	r330	/*!
Tero Ahola Fixing example documentation	r500	\example examples/barchart
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387	\title BarChart Example
		\subtitle
Michal Klocek Refactor documentation...	r330
sauimone documentation update	r1618	The example shows how to create a bar chart. BarChart shows the data in sets as separate bars, which are in categories.
Michal Klocek Refactor documentation...	r330
Tero Ahola Updated bar chart documentation	r971	\image examples_barchart.png
sauimone documentation update	r1618
sauimone barchart doc review updates	r1859	The barsets are used in same way in all barcharts.
		To illustrate difference between various barcharts, we use same data in examples.
sauimone documentation update	r1618	Data that barchart visualizes, is defined by QBarSet instances. Here we create the sets and append data
sauimone barchart doc review updates	r1859	to them. The data is appended here with << operator. Alternatively the append method could be used.
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387
sauimone fixed example paths in barchart documentation	r492	\snippet ../examples/barchart/main.cpp 1
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387
sauimone barchart doc review updates	r1859	We create the series and append the barsets to it. The series takes ownership of the barsets. The series groups the data from sets to categories.
sauimone documentation update	r1618	First value of each set are gropuped together at first category second value to second category and so on.
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387
sauimone fixed example paths in barchart documentation	r492	\snippet ../examples/barchart/main.cpp 2
Tero Ahola Updated bar chart documentation	r971
sauimone barchart doc review updates	r1859	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)
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387
sauimone documentation update	r1618	\snippet ../examples/barchart/main.cpp 3

sauimone barchart doc review updates	r1859	To have categories displayed on axis, we need to create a QBarCategoryAxis for that. Here we create a category axis with list of categories and
		set it to be the x-axis of the chart. The chart takes ownership of axis. For y-axis we use default axis, which is created and scaled to series data
		by calling createDefaultAxes of the chart. Note that the call for createDefaultAxes must be before we set the category axis. Otherwise the default axis will
		override the category axis.
Tero Ahola Updated bar chart documentation	r971
sauimone Fixed category handling of barcharts. Now the categories can be undefined. Updated documentation.	r1208	\snippet ../examples/barchart/main.cpp 4
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387
sauimone barchart doc review updates	r1859	We also want to show the legend. To do that, we get the legend pointer from chart and set it to visible. We also place the legend to bottom of the chart by setting it's alignment
		to Qt::AlignBottom.
Tero Ahola Updated bar chart documentation	r971
sauimone Fixed category handling of barcharts. Now the categories can be undefined. Updated documentation.	r1208	\snippet ../examples/barchart/main.cpp 5
Tero Ahola Updated bar chart documentation	r971
sauimone barchart doc review updates	r1859	Finally we add the chart onto a view. We also turn on the antialiasing for the chartView.
sauimone documentation update	r1618
		\snippet ../examples/barchart/main.cpp 6

sauimone barchart doc review updates	r1859	Chart is ready to be shown. We set the chart to be central widget of the window.
		We also set the size for the chart window and show it.
Tero Ahola Updated bar chart documentation	r971
sauimone documentation update	r1618	\snippet ../examples/barchart/main.cpp 7
Jani Honkonen Add missing newline at end of qdoc files	r1941	*/

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