Struct orbimage::Image

pub struct Image { /* fields omitted */ }

Methods

impl Image

fn new(width: u32, height: u32) -> Self

Create a new image

fn from_color(width: u32, height: u32, color: Color) -> Self

Create a new image filled whole with color

fn from_data(width: u32,
             height: u32,
             data: Box<[Color]>)
             -> Result<Self, String>

Create a new image from a boxed slice of colors

fn from_path<P: AsRef<Path>>(path: P) -> Result<Self, String>

Load an image from file path. Supports BMP and PNG

fn default() -> Self

Create a new empty image

fn roi<'a>(&'a self, x: u32, y: u32, w: u32, h: u32) -> ImageRoi<'a>

Get a piece of the image

fn into_data(self) -> Box<[Color]>

Return a boxed slice of colors making up the image

fn draw<R: Renderer>(&self, renderer: &mut R, x: i32, y: i32)

Draw the image on a window

Trait Implementations

impl Renderer for Image

fn width(&self) -> u32

Get the width of the image in pixels

fn height(&self) -> u32

Get the height of the image in pixels

fn data(&self) -> &[Color]

Return a reference to a slice of colors making up the image

fn data_mut(&mut self) -> &mut [Color]

Return a mutable reference to a slice of colors making up the image

fn sync(&mut self) -> bool

Flip the buffer

fn pixel(&mut self, x: i32, y: i32, color: Color)

Draw a pixel

fn arc(&mut self, x0: i32, y0: i32, radius: i32, parts: u8, color: Color)

Draw a piece of an arc. Negative radius will fill in the inside

fn circle(&mut self, x0: i32, y0: i32, radius: i32, color: Color)

Draw a circle. Negative radius will fill in the inside

fn line(&mut self, argx1: i32, argy1: i32, argx2: i32, argy2: i32, color: Color)

Draw a line

fn lines(&mut self, points: &[[i32; 2]], color: Color)

fn char(&mut self, x: i32, y: i32, c: char, color: Color)

Draw a character, using the loaded font

fn set(&mut self, color: Color)

Set entire window to a color

fn clear(&mut self)

Sets the whole window to black

fn rect(&mut self, x: i32, y: i32, w: u32, h: u32, color: Color)

Draw rectangle

fn image(&mut self, start_x: i32, start_y: i32, w: u32, h: u32, data: &[Color])

Display an image

fn linear_gradient(&mut self,
                   rect_x: i32,
                   rect_y: i32,
                   rect_width: u32,
                   rect_height: u32,
                   start_x: i32,
                   start_y: i32,
                   end_x: i32,
                   end_y: i32,
                   start_color: Color,
                   end_color: Color)

Draw a linear gradient in a rectangular region

fn rounded_rect(&mut self,
                x: i32,
                y: i32,
                w: u32,
                h: u32,
                radius: u32,
                filled: bool,
                color: Color)

Draw a rect with rounded corners