MeVisLab Toolbox Reference
SoResolutionIndependentViewerProxy Class Reference

#include <SoViewerProxy.h>

Inheritance diagram for SoResolutionIndependentViewerProxy:
SoViewerProxy

Public Member Functions

 SoResolutionIndependentViewerProxy ()
 Constructor. More...
 
 ~SoResolutionIndependentViewerProxy () override
 Destructor. More...
 
double getDevicePixelRatio () override
 Returns the ratio between physical pixels and device-independent pixels for the viewer. More...
 
void setDevicePixelRatio (double scaleFactor)
 
- Public Member Functions inherited from SoViewerProxy
virtual ~SoViewerProxy ()
 Destructor. More...
 
virtual void setCursor (int)
 Set cursor of viewer to pre- or user-defined shape, invalid values will set cursor to default shape. More...
 
virtual bool hasShape (int shapeID)
 return true if the cursor shape has already been defined More...
 
virtual int defineCursor (const char *, int=-1, int=-1, int=-1)
 Define new cursor shape - successful operation is only guaranteed with PNG-Images with size 32x32, containing only black, white and transparent pixels. More...
 
virtual bool getCurrentCursorPosition (int &x, int &y)
 Get current cursor position relative to the viewing window. More...
 
virtual bool isInitialRendering () const
 returns true if the viewer does the initial rendering after it became visible More...
 
virtual bool isHighQualityOffscreenRendering () const
 returns true if high quality offscreen rendering (e.g. for OffscreenRenderer) is desired More...
 
virtual bool isUserInterationEventInQueue () const
 returns if a user interaction event is the the GUI event queue (or in a remote rendering scenario in the incoming message queue). More...
 
virtual SoMetaInformationMapgetMetaInformationMap ()
 returns the current SoMetaInformationMap, which allows storing of the current meta information / render state as key/value pairs. More...
 
virtual void setForceCursor (int shapeID)
 Enforce setting the cursor, even from mouseOverUpdates. More...
 

Protected Attributes

double _devicePixelRatio
 device pixel ratio More...
 

Additional Inherited Members

- Public Types inherited from SoViewerProxy
enum  cursorShapeEnum {
  UNDEFINED_CURSOR = -1 , DEFAULT_CURSOR = 0 , FORBIDDEN_CURSOR , POINTING_HAND_CURSOR ,
  OPEN_HAND_CURSOR , CLOSED_HAND_CURSOR , MOVE_ALL_CURSOR , MOVE_HORI_CURSOR ,
  MOVE_VERT_CURSOR , MOVE_FDIAG_CURSOR , MOVE_BDIAG_CURSOR , MOVE_INOUT_CURSOR ,
  ROTATE_X_CURSOR , ROTATE_Y_CURSOR , ROTATE_Z_CURSOR , ROTATE_XY_CURSOR ,
  ZOOM_CURSOR , ZOOM_IN_CURSOR , ZOOM_OUT_CURSOR , CROSS_CURSOR ,
  CROSS_PLUS_CURSOR , CROSS_MINUS_CURSOR , CROSS_MOVE_CURSOR , CROSS_ROTATE_CURSOR ,
  CROSS_RECT_CURSOR , CROSS_OVAL_CURSOR , CROSS_VECTOR_CURSOR , CROSS_FREEFORM_CURSOR ,
  CROSS_POINT_CURSOR , CROSS_LINE_CURSOR , CROSS_CURVE_CURSOR , CROSS_POLYLINE_CURSOR ,
  CROSS_POLYGON_CURSOR , CROSS_FILL_CURSOR , CROSS_LINK_CURSOR , CROSS_0_CURSOR ,
  CROSS_1_CURSOR , CROSS_2_CURSOR , CROSS_3_CURSOR , CROSS_4_CURSOR ,
  CROSS_5_CURSOR , CROSS_6_CURSOR , CROSS_7_CURSOR , CROSS_8_CURSOR ,
  CROSS_9_CURSOR , LUT_CURSOR , LUT_1_CURSOR , LUT_2_CURSOR ,
  LUT_3_CURSOR , SLICING_CURSOR , BLANK_CURSOR , OTHER_CURSOR_0 ,
  OTHER_CURSOR_1 , OTHER_CURSOR_2 , OTHER_CURSOR_3 , OTHER_CURSOR_4 ,
  OTHER_CURSOR_5 , OTHER_CURSOR_6 , OTHER_CURSOR_7 , OTHER_CURSOR_8 ,
  OTHER_CURSOR_9 , OTHER_CURSOR_10 , OTHER_CURSOR_11 , OTHER_CURSOR_12 ,
  OTHER_CURSOR_13 , OTHER_CURSOR_14 , OTHER_CURSOR_15 , OTHER_CURSOR_16 ,
  OTHER_CURSOR_17 , OTHER_CURSOR_18 , OTHER_CURSOR_19 , OTHER_CURSOR_20 ,
  OTHER_CURSOR_21 , OTHER_CURSOR_22 , OTHER_CURSOR_23 , OTHER_CURSOR_24 ,
  OTHER_CURSOR_25 , OTHER_CURSOR_26 , OTHER_CURSOR_27 , OTHER_CURSOR_28 ,
  OTHER_CURSOR_29 , OTHER_CURSOR_30 , OTHER_CURSOR_31 , OTHER_CURSOR_32 ,
  OTHER_CURSOR_33 , OTHER_CURSOR_34 , OTHER_CURSOR_35 , OTHER_CURSOR_36 ,
  OTHER_CURSOR_37 , OTHER_CURSOR_38 , OTHER_CURSOR_39 , OTHER_CURSOR_40 ,
  OTHER_CURSOR_41 , OTHER_CURSOR_42 , OTHER_CURSOR_43 , OTHER_CURSOR_44 ,
  OTHER_CURSOR_45 , OTHER_CURSOR_46 , OTHER_CURSOR_47 , OTHER_CURSOR_48 ,
  OTHER_CURSOR_49 , OTHER_CURSOR_50 , OTHER_CURSOR_51 , OTHER_CURSOR_52 ,
  OTHER_CURSOR_53 , OTHER_CURSOR_54 , OTHER_CURSOR_55 , OTHER_CURSOR_56 ,
  OTHER_CURSOR_57 , OTHER_CURSOR_58 , OTHER_CURSOR_59 , OTHER_CURSOR_60 ,
  OTHER_CURSOR_61 , OTHER_CURSOR_62 , OTHER_CURSOR_63 , OTHER_CURSOR_64 ,
  OTHER_CURSOR_65 , OTHER_CURSOR_66 , OTHER_CURSOR_67 , OTHER_CURSOR_68 ,
  OTHER_CURSOR_69 , PREDEFINED_CURSOR_COUNT
}
 pre-defined cursor shapes; note that you must adapt the list of names in SoViewerProxy.cpp if you change this list More...
 
- Static Public Member Functions inherited from SoViewerProxy
static const char *const * cursorShapeNames ()
 return list of strings containing cursor shape names; this includes UNDEFINED_CURSOR, so you must add 1 when indexing this array More...
 
static int getPredefinedCursorCount ()
 get number of predefined cursors from code (instead of requiring a re-compilation of all using libraries when using the value PREDEFINED_CURSOR_COUNT) More...
 
static const ml::EnumValues< cursorShapeEnum > & getCursorShapeEnumValues ()
 get enum values record for use with ml::TypedEnumField More...
 
static int getNextFreeShapeID ()
 return the next free id for defining your own cursor shape More...
 
- Protected Member Functions inherited from SoViewerProxy
 SoViewerProxy ()
 Protected constructor. Class must be derived to be adapted to actual viewer. More...
 

Detailed Description

Definition at line 232 of file SoViewerProxy.h.

Constructor & Destructor Documentation

◆ SoResolutionIndependentViewerProxy()

SoResolutionIndependentViewerProxy::SoResolutionIndependentViewerProxy ( )

Constructor.

◆ ~SoResolutionIndependentViewerProxy()

SoResolutionIndependentViewerProxy::~SoResolutionIndependentViewerProxy ( )
inlineoverride

Destructor.

Definition at line 238 of file SoViewerProxy.h.

Member Function Documentation

◆ setDevicePixelRatio()

void SoResolutionIndependentViewerProxy::setDevicePixelRatio ( double  scaleFactor)

Member Data Documentation

◆ _devicePixelRatio

double SoResolutionIndependentViewerProxy::_devicePixelRatio
protected

device pixel ratio

Definition at line 249 of file SoViewerProxy.h.


The documentation for this class was generated from the following file: