diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-09-25 15:04:44 +0300 |
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committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-09-26 10:06:52 +0300 |
commit | 0ab45b018fa98e9ef6cffd70178f208eb4f16550 (patch) | |
tree | 77d324f47ccb52cc543df9e8990153b82ead2688 /examples/datavisualization | |
parent | 36bc54f5720bddb9899e64d665117ac1e1b5bc94 (diff) |
Implement zooming to cursor
Zooming to cursor is now default operating mode of
the default input handler.
Task-number: QTRD-3263
Change-Id: I5699fc0ce7393059538972cd52f31f06d87e3d8d
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'examples/datavisualization')
-rw-r--r-- | examples/datavisualization/volumetric/volumetric.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/examples/datavisualization/volumetric/volumetric.cpp b/examples/datavisualization/volumetric/volumetric.cpp index cbbaf2a1..65599c31 100644 --- a/examples/datavisualization/volumetric/volumetric.cpp +++ b/examples/datavisualization/volumetric/volumetric.cpp @@ -23,6 +23,7 @@ #include <QtDataVisualization/q3dtheme.h> #include <QtDataVisualization/qcustom3dlabel.h> #include <QtDataVisualization/q3dscatter.h> +#include <QtDataVisualization/q3dinputhandler.h> #include <QtCore/qmath.h> #include <QtWidgets/QLabel> #include <QtWidgets/QRadioButton> @@ -86,6 +87,9 @@ VolumetricModifier::VolumetricModifier(Q3DScatter *scatter) //! [6] m_graph->activeTheme()->setBackgroundEnabled(false); + // Only allow zooming at the center to avoid clipping issues + static_cast<Q3DInputHandler *>(m_graph->activeInputHandler())->setZoomAtTargetEnabled(false); + toggleAreaAll(true); #if !defined(QT_OPENGL_ES_2) |