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Diffstat (limited to 'src/charts/doc/src/examples-callout.qdoc')
| -rw-r--r-- | src/charts/doc/src/examples-callout.qdoc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/charts/doc/src/examples-callout.qdoc b/src/charts/doc/src/examples-callout.qdoc new file mode 100644 index 00000000..1f5f8dcc --- /dev/null +++ b/src/charts/doc/src/examples-callout.qdoc @@ -0,0 +1,15 @@ +/*! + \example callout + \title Callout example + \ingroup qtcharts_examples + + \brief This example shows how to draw an additional element (a callout) on top of the chart. + \image examples_callout.png + + QChart class provides two methods that map between the scene coordinates and the series domain + (defined by the axes ranges). + + QPointF QChart::mapToPosition(const QPointF &value, QAbstractSeries *series) + + QPointF QChart::mapToValue(const QPointF &position, QAbstractSeries *series) +*/ |