FCOORD Class Reference
#include <points.h>
List of all members.
Public Member Functions |
| | FCOORD () |
| | empty constructor
|
| | FCOORD (float xvalue, float yvalue) |
| | FCOORD (ICOORD icoord) |
| float | x () const |
| float | y () const |
| void | set_x (float xin) |
| | rewrite function
|
| void | set_y (float yin) |
| | rewrite function
|
| float | sqlength () const |
| | find sq length
|
| float | length () const |
| | find length
|
| float | pt_to_pt_sqdist (const FCOORD &pt) const |
| | sq dist between pts
|
| float | pt_to_pt_dist (const FCOORD &pt) const |
| | Distance between pts.
|
| float | angle () const |
| | find angle
|
| bool | normalise () |
| | Convert to unit vec.
|
| BOOL8 | operator== (const FCOORD &other) |
| | test equality
|
| BOOL8 | operator!= (const FCOORD &other) |
| | test inequality
|
| void | rotate (const FCOORD vec) |
| void | unrotate (const FCOORD &vec) |
Friends |
| FCOORD | operator! (const FCOORD &) |
| | rotate 90 deg anti
|
| FCOORD | operator- (const FCOORD &) |
| | unary minus
|
| FCOORD | operator+ (const FCOORD &, const FCOORD &) |
| | add
|
| FCOORD & | operator+= (FCOORD &, const FCOORD &) |
| | add
|
| FCOORD | operator- (const FCOORD &, const FCOORD &) |
| | subtract
|
| FCOORD & | operator-= (FCOORD &, const FCOORD &) |
| | subtract
|
| float | operator% (const FCOORD &, const FCOORD &) |
| | scalar product
|
| float | operator* (const FCOORD &, const FCOORD &) |
| | cross product
|
| FCOORD | operator* (const FCOORD &, float) |
| | multiply
|
| FCOORD | operator* (float, const FCOORD &) |
| | multiply
|
| FCOORD & | operator*= (FCOORD &, float) |
| | multiply
|
| FCOORD | operator/ (const FCOORD &, float) |
| | divide
|
| FCOORD & | operator/= (FCOORD &, float) |
| | divide
|
Constructor & Destructor Documentation
| FCOORD::FCOORD |
( |
|
) |
[inline] |
| FCOORD::FCOORD |
( |
float |
xvalue, |
|
|
float |
yvalue | |
|
) |
| | [inline] |
constructor
- Parameters:
-
| xvalue | x value |
| yvalue | y value |
| FCOORD::FCOORD |
( |
ICOORD |
icoord |
) |
[inline] |
Member Function Documentation
| float FCOORD::angle |
( |
|
) |
const [inline] |
| float FCOORD::length |
( |
|
) |
const [inline] |
| bool FCOORD::normalise |
( |
|
) |
|
| BOOL8 FCOORD::operator!= |
( |
const FCOORD & |
other |
) |
[inline] |
| BOOL8 FCOORD::operator== |
( |
const FCOORD & |
other |
) |
[inline] |
| float FCOORD::pt_to_pt_dist |
( |
const FCOORD & |
pt |
) |
const [inline] |
| float FCOORD::pt_to_pt_sqdist |
( |
const FCOORD & |
pt |
) |
const [inline] |
| void FCOORD::rotate |
( |
const FCOORD |
vec |
) |
[inline] |
| void FCOORD::set_x |
( |
float |
xin |
) |
[inline] |
| void FCOORD::set_y |
( |
float |
yin |
) |
[inline] |
| float FCOORD::sqlength |
( |
|
) |
const [inline] |
| void FCOORD::unrotate |
( |
const FCOORD & |
vec |
) |
[inline] |
| float FCOORD::x |
( |
|
) |
const [inline] |
| float FCOORD::y |
( |
|
) |
const [inline] |
Friends And Related Function Documentation
| float operator% |
( |
const FCOORD & |
op1, |
|
|
const FCOORD & |
op2 | |
|
) |
| | [friend] |
| FCOORD operator* |
( |
float |
scale, |
|
|
const FCOORD & |
op1 | |
|
) |
| | [friend] |
| FCOORD operator* |
( |
const FCOORD & |
op1, |
|
|
float |
scale | |
|
) |
| | [friend] |
| float operator* |
( |
const FCOORD & |
op1, |
|
|
const FCOORD & |
op2 | |
|
) |
| | [friend] |
| FCOORD operator/ |
( |
const FCOORD & |
op1, |
|
|
float |
scale | |
|
) |
| | [friend] |
The documentation for this class was generated from the following files:
- /home/rays/src/opensrc/tesseract-ocr/ccstruct/points.h
- /home/rays/src/opensrc/tesseract-ocr/ccstruct/ipoints.h