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use crate::Vec2;
use glib::translate::*;
use std::mem;
glib::wrapper! {
pub struct Point(BoxedInline<ffi::graphene_point_t>);
match fn {
copy => |ptr| glib::gobject_ffi::g_boxed_copy(ffi::graphene_point_get_type(), ptr as *mut _) as *mut ffi::graphene_point_t,
free => |ptr| glib::gobject_ffi::g_boxed_free(ffi::graphene_point_get_type(), ptr as *mut _),
type_ => || ffi::graphene_point_get_type(),
}
}
impl Point {
#[doc(alias = "graphene_point_distance")]
pub fn distance(&self, b: &Point) -> (f32, f32, f32) {
unsafe {
let mut d_x = mem::MaybeUninit::uninit();
let mut d_y = mem::MaybeUninit::uninit();
let ret = ffi::graphene_point_distance(
self.to_glib_none().0,
b.to_glib_none().0,
d_x.as_mut_ptr(),
d_y.as_mut_ptr(),
);
let d_x = d_x.assume_init();
let d_y = d_y.assume_init();
(ret, d_x, d_y)
}
}
#[doc(alias = "graphene_point_equal")]
fn equal(&self, b: &Point) -> bool {
unsafe { ffi::graphene_point_equal(self.to_glib_none().0, b.to_glib_none().0) }
}
#[doc(alias = "graphene_point_interpolate")]
#[must_use]
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
}
}
#[doc(alias = "graphene_point_near")]
pub fn near(&self, b: &Point, epsilon: f32) -> bool {
unsafe { ffi::graphene_point_near(self.to_glib_none().0, b.to_glib_none().0, epsilon) }
}
#[doc(alias = "graphene_point_to_vec2")]
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
}
}
#[doc(alias = "graphene_point_zero")]
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 {}