Class to specify a set of points on the Screen. More...
#include <GyotoScreen.h>
Public Member Functions | |
| Coord2dSet (CoordType_e k) | |
| Set kind at initialisation. | |
| virtual | ~Coord2dSet () |
| Virtual destructor. | |
| virtual Coord2dSet & | operator++ ()=0 |
| Increment pointer. More... | |
| virtual GYOTO_ARRAY< size_t, 2 > | operator* () const |
| Get pixel coordinates. More... | |
| virtual GYOTO_ARRAY< double, 2 > | angles () const |
| Get angle coordinates. More... | |
| virtual void | begin ()=0 |
| Reset pointer. More... | |
| virtual bool | valid ()=0 |
| Whether the end has not been passed. More... | |
| virtual size_t | size ()=0 |
| Number of positions contained. More... | |
Public Attributes | |
| const CoordType_e | kind |
| Whether this set holds pixels or angle specifications. | |
Detailed Description
Class to specify a set of points on the Screen.
Container (array-like) holding several 2D points. Can be a 2D grid of pixel coordinates or a vector of floating-point (alpha, delta) pairs, for instance.
Member Function Documentation
◆ angles()
|
virtual |
Get angle coordinates.
Reimplemented in Gyoto::Screen::Bucket.
◆ begin()
|
pure virtual |
Reset pointer.
Implemented in Gyoto::Screen::Grid, Gyoto::Screen::Bucket, and Gyoto::Screen::Empty.
◆ operator*()
|
virtual |
Get pixel coordinates.
Reimplemented in Gyoto::Screen::Grid, and Gyoto::Screen::Bucket.
◆ operator++()
|
pure virtual |
Increment pointer.
Implemented in Gyoto::Screen::Grid, Gyoto::Screen::Bucket, and Gyoto::Screen::Empty.
◆ size()
|
pure virtual |
Number of positions contained.
Implemented in Gyoto::Screen::Grid, Gyoto::Screen::Bucket, and Gyoto::Screen::Empty.
◆ valid()
|
pure virtual |
Whether the end has not been passed.
Implemented in Gyoto::Screen::Grid, Gyoto::Screen::Bucket, and Gyoto::Screen::Empty.
The documentation for this class was generated from the following file:
