rough_piet 0.13.0

Draw Hand Sketched 2D Drawings Using Piet
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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163


# rough_piet

[![Crates.io](https://img.shields.io/crates/v/rough_piet.svg)](https://crates.io/crates/rough_piet)
[![Documentation](https://docs.rs/rough_piet/badge.svg)](https://docs.rs/rough_piet)
[![License](https://img.shields.io/github/license/orhanbalci/rough-rs.svg)](https://github.com/orhanbalci/rough-rs/LICENSE)

<!-- cargo-sync-readme start -->


This crate is an adapter crate between [roughr](https://github.com/orhanbalci/rough-rs/main/roughr) and
[piet](https://github.com/linebender/piet) crates. Converts from roughr drawing
primitives to piets path types. Also has convenience traits for drawing onto piet contexts. For more detailed
information you can check roughr crate.

Below examples are output of [rough_piet](https://github.com/orhanbalci/rough-rs/tree/main/rough_piet) adapter.

## 📦 Cargo.toml

```toml
[dependencies]
rough_piet = "0.1"
```

## 🔧 Example

### Rectangle

```rust
let options = OptionsBuilder::default()
    .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
    .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
    .fill_style(FillStyle::Hachure)
    .fill_weight(DPI * 0.01)
    .build()
    .unwrap();
let generator = KurboGenerator::new(options);
let rect_width = 100.0;
let rect_height = 50.0;
let rect = generator.rectangle::<f32>(
    (WIDTH as f32 - rect_width) / 2.0,
    (HEIGHT as f32 - rect_height) / 2.0,
    rect_width,
    rect_height,
);
let background_color = Color::from_hex_str("96C0B7").unwrap();

rc.fill(
    Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
    &background_color,
);
rect.draw(&mut rc);
```

### 🖨️ Output Rectangle
![rectangle](https://raw.githubusercontent.com/orhanbalci/rough-rs/main/roughr/assets/rectangle.png)

### Circle

```rust
let options = OptionsBuilder::default()
    .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
    .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
    .fill_style(FillStyle::Hachure)
    .fill_weight(DPI * 0.01)
    .build()
    .unwrap();
let generator = KurboGenerator::new(options);
let circle_paths = generator.circle::<f32>(
    (WIDTH as f32) / 2.0,
    (HEIGHT as f32) / 2.0,
    HEIGHT as f32 - 10.0f32,
);
let background_color = Color::from_hex_str("96C0B7").unwrap();

rc.fill(
    Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
    &background_color,
);
circle_paths.draw(&mut rc);
```

### 🖨️ Output Circle
![circle](https://raw.githubusercontent.com/orhanbalci/rough-rs/main/roughr/assets/circle.png)


### Ellipse

```rust
let options = OptionsBuilder::default()
    .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
    .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
    .fill_style(FillStyle::Hachure)
    .fill_weight(DPI * 0.01)
    .build()
    .unwrap();
let generator = KurboGenerator::new(options);
let ellipse_paths = generator.ellipse::<f32>(
    (WIDTH as f32) / 2.0,
    (HEIGHT as f32) / 2.0,
    WIDTH as f32 - 10.0,
    HEIGHT as f32 - 10.0,
);
let background_color = Color::from_hex_str("96C0B7").unwrap();

rc.fill(
    Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
    &background_color,
);
ellipse_paths.draw(&mut rc);
```

### 🖨️ Output Ellipse
![ellipse](https://raw.githubusercontent.com/orhanbalci/rough-rs/main/roughr/assets/ellipse.png)


### Svg Path

```rust
let options = OptionsBuilder::default()
    .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
    .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
    .fill_style(FillStyle::Hachure)
    .fill_weight(DPI * 0.01)
    .build()
    .unwrap();
let generator = KurboGenerator::new(options);
let heart_svg_path  = "M140 20C73 20 20 74 20 140c0 135 136 170 228 303 88-132 229-173 229-303 0-66-54-120-120-120-48 0-90 28-109 69-19-41-60-69-108-69z".into();
let heart_svg_path_drawing = generator.path::<f32>(heart_svg_path);
let background_color = Color::from_hex_str("96C0B7").unwrap();

rc.fill(
    Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
    &background_color,
);
heart_svg_path_drawing.draw(&mut rc);
```

### 🖨️ Output Svg Path
![svgheart](https://raw.githubusercontent.com/orhanbalci/rough-rs/main/roughr/assets/heart_svg_path.png)

## Filler Implementation Status
- [x] Hachure
- [x] Zigzag
- [x] Cross-Hatch
- [x] Dots
- [x] Dashed
- [x] Zigzag-Line

## 🔭 Examples

For more examples have a look at the
[examples](https://github.com/orhanbalci/rough-rs/tree/main/rough_piet/examples) folder.

<!-- cargo-sync-readme end -->

## 📝 License

Licensed under MIT License ([LICENSE](LICENSE)).

### 🚧 Contributions

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the MIT license, shall be licensed as above, without any additional terms or conditions.