Trait orbtk::Renderer

pub trait Renderer {
    fn width(&self) -> u32;
    fn height(&self) -> u32;
    fn data(&self) -> &[Color];
    fn data_mut(&mut self) -> &mut [Color];
    fn sync(&mut self) -> bool;

    fn pixel(&mut self, x: i32, y: i32, color: Color) { ... }
    fn arc(&mut self, x0: i32, y0: i32, radius: i32, parts: u8, color: Color) { ... }
    fn circle(&mut self, x0: i32, y0: i32, radius: i32, color: Color) { ... }
    fn line4points(&mut self, x0: i32, y0: i32, x: i32, y: i32, color: Color) { ... }
    fn line(
        &mut self, 
        argx1: i32, 
        argy1: i32, 
        argx2: i32, 
        argy2: i32, 
        color: Color
    ) { ... }
    fn lines(&mut self, points: &[[i32; 2]], color: Color) { ... }
    fn draw_path_stroke(&mut self, graphicspath: GraphicsPath, color: Color) { ... }
    fn char(&mut self, x: i32, y: i32, c: char, color: Color) { ... }
    fn set(&mut self, color: Color) { ... }
    fn clear(&mut self) { ... }
    fn rect(&mut self, x: i32, y: i32, w: u32, h: u32, color: Color) { ... }
    fn image(
        &mut self, 
        start_x: i32, 
        start_y: i32, 
        w: u32, 
        h: u32, 
        data: &[Color]
    ) { ... }
    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
    ) { ... }
    fn rounded_rect(
        &mut self, 
        x: i32, 
        y: i32, 
        w: u32, 
        h: u32, 
        radius: u32, 
        filled: bool, 
        color: Color
    ) { ... }
}

Required Methods

fn width(&self) -> u32

Get width

fn height(&self) -> u32

Get height

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

Access the pixel buffer

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

Access the pixel buffer mutably

fn sync(&mut self) -> bool

Flip the buffer

Provided Methods

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 line4points(&mut self, x0: i32, y0: i32, x: i32, y: i32, color: Color)

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 draw_path_stroke(&mut self, graphicspath: GraphicsPath, color: Color)

Draw a path (GraphicsPath)

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

Implementations on Foreign Types

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

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

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

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

fn line4points(&mut self, x0: i32, y0: i32, x: i32, y: i32, color: Color)

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

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

fn draw_path_stroke(&mut self, graphicspath: GraphicsPath, color: Color)

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

fn set(&mut self, color: Color)

fn clear(&mut self)

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

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

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
)

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

Implementors

• impl Renderer for Window
• impl<'a> Renderer for WindowRenderer<'a>