SoGLScreenDevice Class Reference
GL Screen device class
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#include <Inventor/devices/SoGLScreenDevice.h>
Public Member Functions | |
| SbVec2f | getPhysicalSize () const |
| SbVec2i32 | getResolution () const |
| unsigned int | getColorDepth () const |
| SbString | getName () const |
| SoGLDevice * | getGLDevice () const |
Friends | |
| class | SoGLDevice |
| std::ostream & | operator<< (std::ostream &os, const SoGLScreenDevice &dev) |
Detailed Description
GL Screen device class
This class is used to query screen properties. You can query, for example, the resolution in pixels of the device. The list of screens connected to a GPU can be retrieved from the function SoGLDevice::getScreenDevice. The main screen connected to a GPU can be retrieved from the function SoGLDevice::getMainScreenDevice.
SEE ALSO
Member Function Documentation
| unsigned int SoGLScreenDevice::getColorDepth | ( | ) | const |
Returns the number of bits per pixel of the device.
| SoGLDevice* SoGLScreenDevice::getGLDevice | ( | ) | const |
Returns the SoGLDevice object on which the device is connected.
| SbString SoGLScreenDevice::getName | ( | ) | const |
Returns an user presentable string representing the device.
| SbVec2f SoGLScreenDevice::getPhysicalSize | ( | ) | const |
Returns the device's physical size (in millimeters).
| SbVec2i32 SoGLScreenDevice::getResolution | ( | ) | const |
Returns the device's resolution in pixels.
Friends And Related Function Documentation
| std::ostream& operator<< | ( | std::ostream & | os, | |
| const SoGLScreenDevice & | dev | |||
| ) | [friend] |
Prints information about this device.
friend class SoGLDevice [friend] |
The documentation for this class was generated from the following file:
- Inventor/devices/SoGLScreenDevice.h