trait ToImage
Trait for types that can be converted to an image
Source: core.joule:11
fn to_image(&self) -> Image;
Source: core.joule:12
trait ImageLike
Trait for image-like types with pixel access
Source: core.joule:16
fn width(&self) -> usize;
Source: core.joule:17
fn height(&self) -> usize;
Source: core.joule:18
fn channels(&self) -> usize;
Source: core.joule:19
fn get_pixel(&self, x: usize, y: usize, c: usize) -> f64;
Source: core.joule:20
fn width(&self) -> usize
Source: core.joule:24
fn height(&self) -> usize
Source: core.joule:28
fn channels(&self) -> usize
Source: core.joule:32
fn get_pixel(&self, x: usize, y: usize, c: usize) -> f64
Source: core.joule:36
struct Roi
Source: core.joule:47
fn new(x: usize, y: usize, width: usize, height: usize) -> Self
Create new ROI
Source: core.joule:60
fn from_center(cx: usize, cy: usize, width: usize, height: usize) -> Self
Create ROI from center point
Source: core.joule:65
fn full(image: &Image) -> Self
Create full-image ROI
Source: core.joule:75
fn contains(&self, x: usize, y: usize) -> bool
Check if point is inside ROI
Source: core.joule:85
fn intersect(&self, other: &Roi) -> Option<Roi>
Intersect with another ROI
Source: core.joule:90
fn union(&self, other: &Roi) -> Roi
Union with another ROI
Source: core.joule:109
fn clamp_to(&self, width: usize, height: usize) -> Roi
Clamp ROI to image bounds
Source: core.joule:124
fn area(&self) -> usize
Get area
Source: core.joule:139
fn center(&self) -> (usize, usize)
Get center point
Source: core.joule:144
fn corners(&self) -> [(usize, usize); 4]
Get bounding box corners
Source: core.joule:149
struct ImageView
Non-owning view into a portion of an image
Source: core.joule:164
fn new(image: &'a Image) -> Self
Create view of entire image
Source: core.joule:171
fn from_roi(image: &'a Image, roi: Roi) -> Self
Create view of region
Source: core.joule:179
fn get(&self, x: usize, y: usize, c: usize) -> f64
Get pixel value
Source: core.joule:185
fn width(&self) -> usize
Get width
Source: core.joule:190
fn height(&self) -> usize
Get height
Source: core.joule:195
fn channels(&self) -> usize
Get channels
Source: core.joule:200
fn to_image(&self) -> Image
Source: core.joule:206
fn subview(&self, roi: Roi) -> Self
Get sub-view
Source: core.joule:211
fn width(&self) -> usize
Source: core.joule:226
fn height(&self) -> usize
Source: core.joule:230
fn channels(&self) -> usize
Source: core.joule:234
fn get_pixel(&self, x: usize, y: usize, c: usize) -> f64
Source: core.joule:238
struct ImageViewMut
Mutable view into a portion of an image
Source: core.joule:248
fn new(image: &'a mut Image) -> Self
Create mutable view of entire image
Source: core.joule:255
fn from_roi(image: &'a mut Image, roi: Roi) -> Self
Create mutable view of region
Source: core.joule:261
fn get(&self, x: usize, y: usize, c: usize) -> f64
Get pixel value
Source: core.joule:267
fn set(&mut self, x: usize, y: usize, c: usize, value: f64)
Set pixel value
Source: core.joule:272
fn width(&self) -> usize
Get width
Source: core.joule:277
fn height(&self) -> usize
Get height
Source: core.joule:282
fn channels(&self) -> usize
Get channels
Source: core.joule:287
fn fill(&mut self, value: f64)
Source: core.joule:293
fn fill_color(&mut self, color: &[f64])
Source: core.joule:305
fn copy_from(&mut self, src: &Image)
Source: core.joule:319
struct PixelIter
Iterator over image pixels
Source: core.joule:339
fn new(image: &'a Image) -> Self
Source: core.joule:346
fn next(&mut self) -> Option<Self::Item>
Source: core.joule:354
fn iter_pixels(image: &Image) -> PixelIter
Iterate over pixels with coordinates
Source: core.joule:373
fn split_channels(image: &Image) -> Vec<Image>
Source: core.joule:383
fn merge_channels(channels: &[Image]) -> Image
Source: core.joule:399
fn extract_channel(image: &Image, channel: usize) -> Image
Source: core.joule:423
fn insert_channel(image: &mut Image, channel_data: &Image, channel_idx: usize)
Source: core.joule:437
enum BorderType
Source: core.joule:451
fn pad(image: &Image, top: usize, bottom: usize, left: usize, right: usize, border: BorderType, value: f64) -> Image
Source: core.joule:466
fn get_border_pixel(x: i32, y: i32, w: i32, h: i32, border: BorderType) -> (i32, i32)
Source: core.joule:494
fn draw_line(image: &mut Image, x0: i32, y0: i32, x1: i32, y1: i32, color: &[f64])
Source: core.joule:546
fn draw_rect(image: &mut Image, x: i32, y: i32, width: i32, height: i32, color: &[f64], thickness: i32)
Source: core.joule:583
fn draw_circle(image: &mut Image, cx: i32, cy: i32, radius: i32, color: &[f64], filled: bool)
Source: core.joule:612
fn draw_circle_points(image: &mut Image, cx: i32, cy: i32, x: i32, y: i32, color: &[f64])
Source: core.joule:647
fn draw_ellipse(image: &mut Image, cx: i32, cy: i32, rx: i32, ry: i32, color: &[f64], filled: bool)
Source: core.joule:672
fn draw_polygon(image: &mut Image, points: &[(i32, i32)], color: &[f64], closed: bool)
Source: core.joule:712
fn test_roi()
Source: core.joule:743
fn test_image_view()
Source: core.joule:758
fn test_split_merge()
Source: core.joule:769
fn test_padding()
Source: core.joule:792