oxedyne/fe2o3 — fe2o3_text/tests/detect_corpus/rust/declarations

1.1 KiB, 1 run

created by r1870400018:12044, which is this file's identity for as long as the history lasts, whatever it is later renamed to

1	/// Pixel format for image buffers.
2	#[derive(Debug, Clone, Copy, PartialEq, Eq)]
3	pub enum PixelFormat {
4	Rgba8,
5	Rgb8,
6	Greyscale8,
7	Greyscale16,
8	}
9
10	/// Image buffer metadata.
11	pub struct ImageHeader {
12	pub width: u32,
13	pub height: u32,
14	pub format: PixelFormat,
15	pub dpi: Option<f64>,
16	}
17
18	/// Colour space for rendering.
19	#[derive(Debug, Clone, Copy)]
20	pub enum ColourSpace {
21	Srgb,
22	LinearRgb,
23	DisplayP3,
24	AdobeRgb,
25	}
26
27	/// Blend mode for compositing layers.
28	pub enum BlendMode {
29	Normal,
30	Multiply,
31	Screen,
32	Overlay,
33	SoftLight,
34	HardLight,
35	Difference,
36	}
37
38	/// A rectangular region within an image.
39	pub struct Rect {
40	pub x: u32,
41	pub y: u32,
42	pub width: u32,
43	pub height: u32,
44	}
45
46	/// Image transform operations.
47	pub trait Transform {
48	fn rotate(&self, degrees: f64) -> Self;
49	fn scale(&self, factor: f64) -> Self;
50	fn crop(&self, region: &Rect) -> Self;
51	fn flip_horizontal(&self) -> Self;
52	fn flip_vertical(&self) -> Self;
53	}
54
55	/// Interpolation method for scaling.
56	pub enum Interpolation {
57	Nearest,
58	Bilinear,
59	Bicubic,
60	Lanczos3,
61	}