Classes | |
| class | AbstractLineIterator |
| Abstract class for iterating over lines. More... | |
| class | BaseIterator |
| class | Bresenham |
| Line Iterator using Bresenham's algorithm (no subpixel precision) More... | |
| class | CircleFill |
| Iterates over all of the valid indexes that lie within a circle in row major order. More... | |
| class | CircleOutline |
| Iterates over the valid indexes that lie on the outline of a circle. More... | |
| class | Line |
| Iterates over all of the valid indexes of a line. More... | |
| class | PolygonFill |
| Iterates over all of the valid indexes that lie within an arbitrary polygon in row major order. More... | |
| class | PolygonOutline |
| Iterates over all of the valid indexes on the outline of a polygon. More... | |
| class | RayTrace |
| Line Iterator with Ray Tracing (subpixel accuracy) More... | |
| class | Spiral |
| Iterates over all of the valid indexes that lie within a circle from the center out. More... | |
| class | SubGrid |
| Iterator for looping through every index within an aligned rectangular portion of the grid. More... | |
| class | WholeGrid |
Functions | |
| int | signum (const int val) |
| returns the sign of a number More... | |
|
inline |
returns the sign of a number
| val | number |
Definition at line 48 of file circle_outline.h.