canrust 1.1.0

A Rust library drawing shapes onto a canvas
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141

//! This crate is a port of Tk's Canvas, written using SFML, aiming to provide simple and
//! tkinter-like syntax.
//!
//! # Example:
//!
//! ```no_run
//! use canrust::canvas::{Canvas, Color};
//! fn main() {
//!     // Create a canvas:
//!     // size, name, background color
//!     let mut canvas = Canvas::new((800, 600), "Canvas", Color::WHITE);
//!     
//!     // create shapes:
//!     // laser eyes go brrrrr
//!     canvas.create_circle((1., 1.), 20., Color::BLACK, None, None).unwrap();
//!     canvas.create_rectangle((20., 20.), (30., 80.), Color::BLACK, None, None).unwrap();
//!     canvas.create_line((18., 20.), (18., 80.), 2., Color::RED, None, None).unwrap();
//!     canvas.create_line((32., 20.), (32. 80.), 2., Color::RED, None, None).unwrap();
//!     
//!     // call the mainloop, objects will keep rendering as long as the program is running
//!     canvas.mainloop()
//! }
//! ```
//!
//! # Dependencies
//! - SFML 2.5
//! - CSFML 2.5
//!
//! # Installation
//!
//! Add this to your Cargo.toml file:
//!
//! ```toml
//! [dependencies]
//! canrust = "1.0.0"
//! ```
//! # Examples
//! Full examples can be found in the [`examples`] directory

pub mod canvas;
pub mod utils;

#[cfg(test)]
fn test_all() {
    use canvas::{Canvas, Color, Line, Text};
    use utils::{FontHandler, Image};

    let handler = FontHandler::find_fonts("SourceCodePro".to_string()).unwrap();
    let mut canvas = Canvas::new((800, 800), "ha".to_string(), Color::RED);
    let _ = canvas.create_from_text(&Text::new(
        Some("From Text"),
        20,
        Color::WHITE,
        (400., 500.),
    ));
    canvas
        .create_circle((15., 18.), 200., Color::BLUE, None, None)
        .unwrap();
    canvas
        .create_rectangle((1., 1.), (200., 200.), Color::CYAN, None, None)
        .unwrap();
    canvas
        .create_text((500., 500.), "Hello", 50, "Arial", Color::WHITE)
        .unwrap();

    let line = Line::new((200., 200.), (400., 400.), 12., Color::WHITE).unwrap();

    canvas.create_from_line(&line).unwrap();

    let image = Image::from_file(
        "~/programming/rust/canrust/1990_praisethesun.png",
        (80., 300.),
    )
    .unwrap();
    canvas.create_from_image(&image).unwrap();
    canvas.mainloop()
}

#[cfg(test)]
fn test_fonts() {
    use canvas::{Canvas, Color, Text};

    let mut canvas = Canvas::new((800, 600), "ha".to_string(), Color::WHITE);

    let mut text = Text::new(Some("This is a font test ha"), 50, Color::RED, (1., 1.));
    text.set_font("sourcecodepro".to_string()).unwrap();
    canvas.create_from_text(&text).unwrap();
    canvas.mainloop()
}
#[cfg(test)]
fn bind_test() {
    use canvas::{Canvas, Color};

    let mut canvas = Canvas::new((800, 800), "ha".to_string(), Color::WHITE);
    canvas
        .create_circle((1., 1.), 20., Color::BLACK, None, None)
        .unwrap();
    canvas
        .create_rectangle((20., 20.), (30., 80.), Color::BLACK, None, None)
        .unwrap();
    canvas
        .create_line((18., 20.), (18., 80.), 2., Color::RED, None, None)
        .unwrap();
    canvas
        .create_line((32., 20.), (32., 80.), 2., Color::RED, None, None)
        .unwrap();

    canvas.mainloop();
}
use canvas::Canvas;
#[cfg(test)]
fn hello(can: &mut Canvas) {
    use canvas::Color;
    println!("hello from hello");
    for i in 0..5 {
        let num = i as f32 * 10.;
        let ha = i as f32 * 20.;
        can.create_circle((56. + ha, 64. + ha), 10., Color::RED, None, None)
            .unwrap();
    }
}
#[cfg(test)]
#[test]
fn mouse_test() {
    use canvas::{Button, Canvas, Color};
    let mut canvas = Canvas::new((800, 800), "ha".to_string(), Color::BLACK);

    let mut button = Button::new("hello", (300., 300.), (200., 100.)).unwrap();
    button.bind(mouse).unwrap();
    button.set_fill_color(Color::RED).unwrap();
    button.set_style("circle").unwrap();

    canvas.create_from_button(&button).unwrap();
    let points = vec![(1., 1.), (200., 200.), (200., 300.)];
    canvas.create_polygon(points, Color::RED, None, None);
    canvas.mainloop()
}
#[cfg(test)]
fn mouse(_: &mut Canvas, _: (f32, f32)) {
    println!("hello from button")
}