gsk4/auto/
path_point.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use crate::{ffi, Path, PathDirection, PathMeasure};
6use glib::translate::*;
7
8glib::wrapper! {
9    pub struct PathPoint(BoxedInline<ffi::GskPathPoint>);
10
11    match fn {
12        copy => |ptr| ffi::gsk_path_point_copy(mut_override(ptr)),
13        free => |ptr| ffi::gsk_path_point_free(ptr),
14        type_ => || ffi::gsk_path_point_get_type(),
15    }
16}
17
18impl PathPoint {
19    #[doc(alias = "gsk_path_point_compare")]
20    fn compare(&self, point2: &PathPoint) -> i32 {
21        unsafe { ffi::gsk_path_point_compare(self.to_glib_none().0, point2.to_glib_none().0) }
22    }
23
24    #[doc(alias = "gsk_path_point_equal")]
25    fn equal(&self, point2: &PathPoint) -> bool {
26        unsafe {
27            from_glib(ffi::gsk_path_point_equal(
28                self.to_glib_none().0,
29                point2.to_glib_none().0,
30            ))
31        }
32    }
33
34    #[doc(alias = "gsk_path_point_get_distance")]
35    #[doc(alias = "get_distance")]
36    pub fn distance(&self, measure: &PathMeasure) -> f32 {
37        unsafe { ffi::gsk_path_point_get_distance(self.to_glib_none().0, measure.to_glib_none().0) }
38    }
39
40    #[doc(alias = "gsk_path_point_get_position")]
41    #[doc(alias = "get_position")]
42    pub fn position(&self, path: &Path) -> graphene::Point {
43        unsafe {
44            let mut position = graphene::Point::uninitialized();
45            ffi::gsk_path_point_get_position(
46                self.to_glib_none().0,
47                path.to_glib_none().0,
48                position.to_glib_none_mut().0,
49            );
50            position
51        }
52    }
53
54    #[doc(alias = "gsk_path_point_get_rotation")]
55    #[doc(alias = "get_rotation")]
56    pub fn rotation(&self, path: &Path, direction: PathDirection) -> f32 {
57        unsafe {
58            ffi::gsk_path_point_get_rotation(
59                self.to_glib_none().0,
60                path.to_glib_none().0,
61                direction.into_glib(),
62            )
63        }
64    }
65
66    #[doc(alias = "gsk_path_point_get_tangent")]
67    #[doc(alias = "get_tangent")]
68    pub fn tangent(&self, path: &Path, direction: PathDirection) -> graphene::Vec2 {
69        unsafe {
70            let mut tangent = graphene::Vec2::uninitialized();
71            ffi::gsk_path_point_get_tangent(
72                self.to_glib_none().0,
73                path.to_glib_none().0,
74                direction.into_glib(),
75                tangent.to_glib_none_mut().0,
76            );
77            tangent
78        }
79    }
80}
81
82impl PartialOrd for PathPoint {
83    #[inline]
84    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
85        Some(self.cmp(other))
86    }
87}
88
89impl Ord for PathPoint {
90    #[inline]
91    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
92        self.compare(other).cmp(&0)
93    }
94}
95
96impl PartialEq for PathPoint {
97    #[inline]
98    fn eq(&self, other: &Self) -> bool {
99        self.equal(other)
100    }
101}
102
103impl Eq for PathPoint {}
gsk4/auto/path_point.rs

gsk4/auto/
path_point.rs
