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| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-09-20 09:18:51 +0300 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-09-20 09:22:33 +0300 |
| commit | 050cd642c1de34d8a93f73363015cbd3858c5f9c (patch) | |
| tree | 41e22d28208f7a645b7fd6c6e22bbe897cbf8e79 /src/datavisualization/engine | |
| parent | d395b8a944b1dc7eea69c5d2b4501e71552d659e (diff) | |
Fix docs about data window
Change-Id: I6b7721332fadf39515cad55640ddb99f92312dd8
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'src/datavisualization/engine')
| -rw-r--r-- | src/datavisualization/engine/q3dbars.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/datavisualization/engine/q3dbars.cpp b/src/datavisualization/engine/q3dbars.cpp index d2f8e396..15f8cc32 100644 --- a/src/datavisualization/engine/q3dbars.cpp +++ b/src/datavisualization/engine/q3dbars.cpp @@ -54,9 +54,10 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE * * \section1 How to construct a minimal Q3DBars chart * - * After constructing Q3DBars, you should set data window using setDataWindow(). It is not - * mandatory, as data window has default value of 10 x 10. For the example, let's set the data - * window to 5 rows and 5 columns: + * After constructing Q3DBars, you can set the data window by changing the range on the row and + * column axes. It is not mandatory, as data window will default to showing all of the data in + * the data proxy. If the amount of data is large, it is usually preferable to show just a + * portion of it. For the example, let's set the data window to show first five rows and columns: * * \snippet doc_src_q3dbars_construction.cpp 0 * |