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Zeni::Point2f Class Reference
Zenilib

A 2D Point represented with floats. More...

#include <Coordinate.h>

Public Member Functions

 Point2f ()
 
 Point2f (const float &x_, const float &y_)
 
 Point2f (const Point2i &rhs)
 
 Point2f (const Point3i &rhs)
 z in rhs is ignored. More...
 
 Point2f (const Point3f &rhs)
 z in rhs is ignored. More...
 
 Point2f (const Vector2f &rhs)
 
Point2f interpolate_to (const float &rhs_part, const Point2f &rhs) const
 Get a point inbetween this point and another point of the same type. More...
 
Point2f operator+ (const Vector2f &rhs) const
 
Point2f & operator+= (const Vector2f &rhs)
 
Vector2f operator- (const Point2f &rhs) const
 
Point2f operator- (const Vector2f &rhs) const
 
Point2f & operator-= (const Vector2f &rhs)
 

Public Attributes

float x
 
float y
 

Static Public Attributes

static const float z = 0
 

Detailed Description

A 2D Point represented with floats.

Author
bazald

Contact: bazal.nosp@m.d@ze.nosp@m.nipex.nosp@m..com

Definition at line 98 of file Coordinate.h.

Constructor & Destructor Documentation

Zeni::Point2f::Point2f ( )
inline

Definition at line 54 of file Coordinate.hxx.

Referenced by interpolate_to(), operator+(), and operator-().

Zeni::Point2f::Point2f ( const float &  x_,
const float &  y_ 
)
inline

Definition at line 59 of file Coordinate.hxx.

Zeni::Point2f::Point2f ( const Point2i &  rhs)
inlineexplicit

Definition at line 64 of file Coordinate.hxx.

Zeni::Point2f::Point2f ( const Point3i &  rhs)
inlineexplicit

z in rhs is ignored.

Definition at line 69 of file Coordinate.hxx.

Zeni::Point2f::Point2f ( const Point3f &  rhs)
inlineexplicit

z in rhs is ignored.

Definition at line 74 of file Coordinate.hxx.

Zeni::Point2f::Point2f ( const Vector2f &  rhs)
inline

Definition at line 79 of file Coordinate.hxx.

Member Function Documentation

Point2f Zeni::Point2f::interpolate_to ( const float &  rhs_part,
const Point2f &  rhs 
) const

Get a point inbetween this point and another point of the same type.

Definition at line 28 of file Coordinate.cpp.

References Point2f(), x, and y.

Referenced by Zeni::Vertex3f_Texture::interpolate_to(), and Zeni::Vertex2f_Texture::interpolate_to().

Point2f Zeni::Point2f::operator+ ( const Vector2f &  rhs) const
inline

Definition at line 88 of file Coordinate.hxx.

References Zeni::Vector2f::i, Zeni::Vector2f::j, and Point2f().

Point2f & Zeni::Point2f::operator+= ( const Vector2f &  rhs)
inline

Definition at line 96 of file Coordinate.hxx.

References Zeni::Vector2f::i, and Zeni::Vector2f::j.

Vector2f Zeni::Point2f::operator- ( const Point2f &  rhs) const
inline

Definition at line 84 of file Coordinate.hxx.

References x, and y.

Point2f Zeni::Point2f::operator- ( const Vector2f &  rhs) const
inline

Definition at line 92 of file Coordinate.hxx.

References Zeni::Vector2f::i, Zeni::Vector2f::j, and Point2f().

Point2f & Zeni::Point2f::operator-= ( const Vector2f &  rhs)
inline

Definition at line 102 of file Coordinate.hxx.

References Zeni::Vector2f::i, and Zeni::Vector2f::j.

Member Data Documentation

float Zeni::Point2f::x

Definition at line 117 of file Coordinate.h.

Referenced by Zeni::Image::extract_Color(), Zeni::Matrix4f::Frustum(), Zeni::Widget_Rectangle::get_center(), Zeni::Widget_Rectangle::get_lower_left(), Zeni::Widget_Rectangle::get_upper_right(), Zeni::Widget_Rectangle::get_width(), interpolate_to(), Zeni::Widget_Rectangle::is_inside(), Zeni::Text_Box::on_accept(), Zeni::Widget::on_event(), Zeni::Selector::on_mouse_button(), operator-(), Zeni::render_image(), Zeni::Popup_Menu_State::Sound_Check_Box::render_impl(), Zeni::Text_Box::render_impl(), Zeni::Font_FT::render_text(), Zeni::Widget_Renderer_Text::render_to(), Zeni::Game::run(), Zeni::serialize(), Zeni::Video::set_2d_view(), Zeni::Vertex3f_Texture::subrender_to(), Zeni::Vertex2f_Texture::subrender_to(), and Zeni::unserialize().

float Zeni::Point2f::y

Definition at line 117 of file Coordinate.h.

Referenced by Zeni::Image::extract_Color(), Zeni::Matrix4f::Frustum(), Zeni::Widget_Rectangle::get_center(), Zeni::Widget_Rectangle::get_height(), Zeni::Widget_Rectangle::get_lower_left(), Zeni::Widget_Rectangle::get_upper_right(), interpolate_to(), Zeni::Widget_Rectangle::is_inside(), Zeni::Widget::on_event(), Zeni::Selector::on_mouse_button(), operator-(), Zeni::render_image(), Zeni::Popup_Menu_State::Sound_Check_Box::render_impl(), Zeni::Text_Box::render_impl(), Zeni::Font_FT::render_text(), Zeni::Widget_Renderer_Text::render_to(), Zeni::Game::run(), Zeni::serialize(), Zeni::Video::set_2d_view(), Zeni::Vertex3f_Texture::subrender_to(), Zeni::Vertex2f_Texture::subrender_to(), and Zeni::unserialize().

const float Zeni::Point2f::z = 0
static

Definition at line 118 of file Coordinate.h.

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