diff options
Diffstat (limited to 'examples/audiolevels/audiolevels.cpp')
| -rw-r--r-- | examples/audiolevels/audiolevels.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/examples/audiolevels/audiolevels.cpp b/examples/audiolevels/audiolevels.cpp index 307240c5..4c64cbbe 100644 --- a/examples/audiolevels/audiolevels.cpp +++ b/examples/audiolevels/audiolevels.cpp @@ -23,6 +23,7 @@ #include <QtDataVisualization/q3dvalueaxis.h> #include <QtDataVisualization/q3dscene.h> #include <QtDataVisualization/q3dcamera.h> +#include <QtDataVisualization/qbar3dseries.h> #include <QAudioDeviceInfo> #include <QAudioInput> @@ -48,6 +49,7 @@ AudioLevels::AudioLevels(Q3DBars *graph, QObject *parent) m_graph->scene()->activeCamera()->setCameraPosition(-25.0, 10.0, 190.0); m_graph->setTheme(QDataVis::ThemeIsabelle); m_graph->setBarType(QDataVis::MeshStyleBars); + m_graph->addSeries(new QBar3DSeries); //! [0] QAudioFormat formatAudio; @@ -67,7 +69,7 @@ AudioLevels::AudioLevels(Q3DBars *graph, QObject *parent) m_audioInput->setBufferSize(1024); #endif - m_device = new AudioLevelsIODevice(m_graph->activeDataProxy(), this); + m_device = new AudioLevelsIODevice(m_graph->seriesList().at(0)->dataProxy(), this); m_device->open(QIODevice::WriteOnly); m_audioInput->start(m_device); |