Struct Pixmap 

pub struct Pixmap {
    pub width: u32,
    pub height: u32,
    pub samples: usize,
    pub data: Vec<u8>,
}

Fields

width: u32

height: u32

samples: usize

data: Vec<u8>

Implementations

impl Pixmap

pub fn new(width: u32, height: u32, samples: usize) -> Pixmap

pub fn try_new(width: u32, height: u32, samples: usize) -> Option<Pixmap>

pub fn empty(width: u32, height: u32, samples: usize) -> Pixmap

pub fn data(&self) -> &[u8]

pub fn data_mut(&mut self) -> &mut [u8]

pub fn from_png<P: AsRef<Path>>(path: P) -> Result<Pixmap, Error>

pub fn get_pixel(&self, x: u32, y: u32) -> Color

Trait Implementations

impl Clone for Pixmap

fn clone(&self) -> Pixmap

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Pixmap

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Framebuffer for Pixmap

fn set_pixel(&mut self, x: u32, y: u32, color: Color)

fn set_blended_pixel(&mut self, x: u32, y: u32, color: Color, alpha: f32)

fn invert_region(&mut self, rect: &Rectangle)

fn shift_region(&mut self, rect: &Rectangle, drift: u8)

fn update(&mut self, _rect: &Rectangle, _mode: UpdateMode) -> Result<u32, Error>

fn wait(&self, _: u32) -> Result<i32, Error>

fn save(&self, path: &str) -> Result<(), Error>

fn set_rotation(&mut self, _n: i8) -> Result<(u32, u32), Error>

fn set_monochrome(&mut self, _enable: bool)

fn set_dithered(&mut self, _enable: bool)

fn set_inverted(&mut self, _enable: bool)

fn monochrome(&self) -> bool

fn dithered(&self) -> bool

fn inverted(&self) -> bool

fn width(&self) -> u32

fn height(&self) -> u32

fn toggle_inverted(&mut self)

fn toggle_monochrome(&mut self)

fn toggle_dithered(&mut self)

fn rotation(&self) -> i8

fn dims(&self) -> (u32, u32)

fn rect(&self) -> Rectangle

fn clear(&mut self, color: Color)

fn draw_rectangle(&mut self, rect: &Rectangle, color: Color)

fn draw_blended_rectangle(&mut self, rect: &Rectangle, color: Color, alpha: f32)

fn draw_rectangle_outline(&mut self, rect: &Rectangle, border: &BorderSpec)

fn draw_pixmap(&mut self, pixmap: &Pixmap, pt: Point)

fn draw_framed_pixmap(&mut self, pixmap: &Pixmap, rect: &Rectangle, pt: Point)

fn draw_framed_pixmap_contrast( &mut self, pixmap: &Pixmap, rect: &Rectangle, pt: Point, exponent: f32, gray: f32, )

fn draw_framed_pixmap_halftone( &mut self, pixmap: &Pixmap, rect: &Rectangle, pt: Point, )

fn draw_blended_pixmap(&mut self, pixmap: &Pixmap, pt: Point, color: Color)

fn draw_rounded_rectangle( &mut self, rect: &Rectangle, corners: &CornerSpec, color: Color, )

fn draw_rounded_rectangle_with_border( &mut self, rect: &Rectangle, corners: &CornerSpec, border: &BorderSpec, color: &dyn ColorSource, )

fn draw_triangle(&mut self, triangle: &[Point], color: Color)

fn draw_disk(&mut self, center: Point, radius: i32, color: Color)

fn draw_segment( &mut self, start: Point, end: Point, start_radius: f32, end_radius: f32, color: Color, )