14 #ifndef Q_VTK_INTERACTOR_ADAPTER_H
15 #define Q_VTK_INTERACTOR_ADAPTER_H
18 #include "vtkGUISupportQtModule.h"
19 #include <QtCore/QObject>
23 VTK_ABI_NAMESPACE_BEGIN
float GetDevicePixelRatio()
platform-independent render window interaction including picking and frame rate control.
static const double DevicePixelRatioTolerance