clipper2_sys/int64/
clipper_64.rs

1use crate::{
2    clipper_clipper64, clipper_clipper64_add_clip, clipper_clipper64_add_open_subject,
3    clipper_clipper64_add_subject, clipper_clipper64_clear, clipper_clipper64_execute,
4    clipper_clipper64_execute_tree_with_open, clipper_clipper64_get_preserve_collinear,
5    clipper_clipper64_get_reverse_solution, clipper_clipper64_set_preserve_collinear,
6    clipper_clipper64_set_reverse_solution, clipper_clipper64_size, clipper_delete_clipper64,
7    clipper_delete_paths64, clipper_delete_polytree64, clipper_polytree64, clipper_polytree64_size,
8    malloc, ClipType, ClipperClipper64, FillRule, Paths64, PolyTree64,
9};
10
11pub struct Clipper64 {
12    ptr: *mut ClipperClipper64,
13}
14
15impl Clipper64 {
16    pub fn new() -> Self {
17        let ptr = unsafe {
18            let mem = malloc(clipper_clipper64_size());
19            clipper_clipper64(mem)
20        };
21        Self { ptr: ptr }
22    }
23
24    pub fn set_preserve_collinear(&self, value: bool) {
25        unsafe { clipper_clipper64_set_preserve_collinear(self.ptr, if value { 1 } else { 0 }) }
26    }
27
28    pub fn get_preserve_collinear(&self) -> bool {
29        unsafe { clipper_clipper64_get_preserve_collinear(self.ptr) == 1 }
30    }
31
32    pub fn set_reverse_solution(&self, value: bool) {
33        unsafe { clipper_clipper64_set_reverse_solution(self.ptr, if value { 1 } else { 0 }) }
34    }
35
36    pub fn get_reverse_solution(&self) -> bool {
37        unsafe { clipper_clipper64_get_reverse_solution(self.ptr) == 1 }
38    }
39
40    pub fn clear(&self) {
41        unsafe { clipper_clipper64_clear(self.ptr) }
42    }
43
44    pub fn add_open_subject(&self, open_subject: Paths64) {
45        unsafe {
46            let path_prt = open_subject.get_clipper_paths();
47            clipper_clipper64_add_open_subject(self.ptr, path_prt);
48            clipper_delete_paths64(path_prt);
49        }
50    }
51
52    pub fn add_subject(&self, subject: Paths64) {
53        unsafe {
54            let path_prt = subject.get_clipper_paths();
55            clipper_clipper64_add_subject(self.ptr, path_prt);
56            clipper_delete_paths64(path_prt);
57        }
58    }
59
60    pub fn add_clip(&self, clip: Paths64) {
61        unsafe {
62            let path_prt = clip.get_clipper_paths();
63            clipper_clipper64_add_clip(self.ptr, path_prt);
64            clipper_delete_paths64(path_prt);
65        }
66    }
67
68    pub fn boolean_operation(&self, clip_type: ClipType, fill_rule: FillRule) -> Paths64 {
69        let closed_path = Paths64::new(&vec![]).get_clipper_paths();
70        let open_path = Paths64::new(&vec![]).get_clipper_paths();
71        unsafe {
72            let is_success = clipper_clipper64_execute(
73                self.ptr,
74                clip_type.into(),
75                fill_rule.into(),
76                closed_path,
77                open_path,
78            );
79
80            let path = Paths64::from(closed_path);
81            clipper_delete_paths64(closed_path);
82            clipper_delete_paths64(open_path);
83            path
84        }
85    }
86
87    pub fn boolean_operation_tree(&self, clip_type: ClipType, fill_rule: FillRule) -> PolyTree64 {
88        let tree_ptr = unsafe {
89            let mem = malloc(clipper_polytree64_size());
90            clipper_polytree64(mem, std::ptr::null_mut())
91        };
92        let open_path = Paths64::new(&vec![]).get_clipper_paths();
93        unsafe {
94            let is_success = clipper_clipper64_execute_tree_with_open(
95                self.ptr,
96                clip_type.into(),
97                fill_rule.into(),
98                tree_ptr,
99                open_path,
100            );
101            clipper_delete_paths64(open_path);
102            let tree = PolyTree64::from(tree_ptr);
103            clipper_delete_polytree64(tree_ptr);
104            tree
105        }
106    }
107}
108
109impl Drop for Clipper64 {
110    fn drop(&mut self) {
111        unsafe { clipper_delete_clipper64(self.ptr) }
112    }
113}
clipper2_sys/int64/clipper_64.rs

clipper2_sys/int64/
clipper_64.rs
