point.rs

// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use Vec2;
use ffi;
use glib::translate::*;
use gobject_ffi;
use std::mem;

glib_wrapper! {
    #[derive(Debug, PartialOrd, Ord, Hash)]
    pub struct Point(Boxed<ffi::graphene_point_t>);

    match fn {
        copy => |ptr| gobject_ffi::g_boxed_copy(ffi::graphene_point_get_type(), ptr as *mut _) as *mut ffi::graphene_point_t,
        free => |ptr| gobject_ffi::g_boxed_free(ffi::graphene_point_get_type(), ptr as *mut _),
        get_type => || ffi::graphene_point_get_type(),
    }
}

impl Point {
    pub fn distance(&self, b: &Point) -> (f32, f32, f32) {
        unsafe {
            let mut d_x = mem::uninitialized();
            let mut d_y = mem::uninitialized();
            let ret = ffi::graphene_point_distance(self.to_glib_none().0, b.to_glib_none().0, &mut d_x, &mut d_y);
            (ret, d_x, d_y)
        }
    }

    fn equal(&self, b: &Point) -> bool {
        unsafe {
            from_glib(ffi::graphene_point_equal(self.to_glib_none().0, b.to_glib_none().0))
        }
    }

    pub fn init(&mut self, x: f32, y: f32) {
        unsafe {
            ffi::graphene_point_init(self.to_glib_none_mut().0, x, y);
        }
    }

    pub fn init_from_point(&mut self, src: &Point) {
        unsafe {
            ffi::graphene_point_init_from_point(self.to_glib_none_mut().0, src.to_glib_none().0);
        }
    }

    pub fn init_from_vec2(&mut self, src: &Vec2) {
        unsafe {
            ffi::graphene_point_init_from_vec2(self.to_glib_none_mut().0, src.to_glib_none().0);
        }
    }

    pub fn interpolate(&self, b: &Point, factor: f64) -> Point {
        unsafe {
            let mut res = Point::uninitialized();
            ffi::graphene_point_interpolate(self.to_glib_none().0, b.to_glib_none().0, factor, res.to_glib_none_mut().0);
            res
        }
    }

    pub fn near(&self, b: &Point, epsilon: f32) -> bool {
        unsafe {
            from_glib(ffi::graphene_point_near(self.to_glib_none().0, b.to_glib_none().0, epsilon))
        }
    }

    pub fn to_vec2(&self) -> Vec2 {
        unsafe {
            let mut v = Vec2::uninitialized();
            ffi::graphene_point_to_vec2(self.to_glib_none().0, v.to_glib_none_mut().0);
            v
        }
    }

    pub fn zero() -> Point {
        assert_initialized_main_thread!();
        unsafe {
            from_glib_none(ffi::graphene_point_zero())
        }
    }
}

impl PartialEq for Point {
    #[inline]
    fn eq(&self, other: &Self) -> bool {
        self.equal(other)
    }
}

impl Eq for Point {}