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This commit is contained in:
Chris
2018-10-19 16:12:22 +02:00
parent f6a894c5a3
commit a832ab9fed
4 changed files with 64 additions and 27 deletions
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src/epd1in54/graphics.rs
+28 -9
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@@ -1,12 +1,19 @@
use epd4in2::constants::{DEFAULT_BACKGROUND_COLOR, WIDTH, HEIGHT};
use epd1in54::{DEFAULT_BACKGROUND_COLOR, WIDTH, HEIGHT};
use graphics::DisplayDimension;
pub struct DisplayEink1in54BlackWhite {
pub buffer: [u8; WIDTH as usize * HEIGHT as usize / 8],
width: u32,
height: u32,
buffer: [u8; WIDTH as usize * HEIGHT as usize / 8],
}
impl Default for DisplayEink1in54BlackWhite {
fn default() -> Self {
DisplayEink1in54BlackWhite {
width: WIDTH,
height: HEIGHT,
buffer: [
DEFAULT_BACKGROUND_COLOR.get_byte_value();
WIDTH as usize * HEIGHT as usize / 8
@@ -15,11 +22,23 @@ impl Default for DisplayEink1in54BlackWhite {
}
}
impl DisplayDimension for DisplayEink1in54BlackWhite {
fn buffer(&self) -> &[u8] {
&self.buffer
}
fn width(&self) -> u32 {
self.width
}
fn height(&self) -> u32 {
self.height
}
}
#[cfg(test)]
mod tests {
use super::*;
use graphics::{DisplayRotation, Graphics};
use graphics::{DisplayRotation, Display};
use embedded_graphics::coord::Coord;
use embedded_graphics::primitives::Line;
use color::Color;
@@ -29,7 +48,7 @@ mod tests {
#[test]
fn graphics_size() {
let mut display1in54 = DisplayEink1in54BlackWhite::default();
let display = Graphics::new(WIDTH, HEIGHT, &mut display1in54.buffer);
let display = Display::new(WIDTH, HEIGHT, &mut display1in54.buffer);
assert_eq!(display.buffer().len(), 5000);
}
@@ -37,7 +56,7 @@ mod tests {
#[test]
fn graphics_default() {
let mut display1in54 = DisplayEink1in54BlackWhite::default();
let display = Graphics::new(WIDTH, HEIGHT, &mut display1in54.buffer);
let display = Display::new(WIDTH, HEIGHT, &mut display1in54.buffer);
for &byte in display.buffer() {
assert_eq!(byte, DEFAULT_BACKGROUND_COLOR.get_byte_value());
}
@@ -46,7 +65,7 @@ mod tests {
#[test]
fn graphics_rotation_0() {
let mut display1in54 = DisplayEink1in54BlackWhite::default();
let mut display = Graphics::new(WIDTH, HEIGHT, &mut display1in54.buffer);
let mut display = Display::new(WIDTH, HEIGHT, &mut display1in54.buffer);
display.draw(
Line::new(Coord::new(0, 0), Coord::new(7, 0))
.with_stroke(Some(Color::Black))
@@ -65,7 +84,7 @@ mod tests {
#[test]
fn graphics_rotation_90() {
let mut display1in54 = DisplayEink1in54BlackWhite::default();
let mut display = Graphics::new(WIDTH, HEIGHT, &mut display1in54.buffer);
let mut display = Display::new(WIDTH, HEIGHT, &mut display1in54.buffer);
display.set_rotation(DisplayRotation::Rotate90);
display.draw(
Line::new(Coord::new(0, 192), Coord::new(0, 199))
@@ -85,7 +104,7 @@ mod tests {
#[test]
fn graphics_rotation_180() {
let mut display1in54 = DisplayEink1in54BlackWhite::default();
let mut display = Graphics::new(WIDTH, HEIGHT, &mut display1in54.buffer);
let mut display = Display::new(WIDTH, HEIGHT, &mut display1in54.buffer);
display.set_rotation(DisplayRotation::Rotate180);
display.draw(
Line::new(Coord::new(192, 199), Coord::new(199, 199))
@@ -109,7 +128,7 @@ mod tests {
#[test]
fn graphics_rotation_270() {
let mut display1in54 = DisplayEink1in54BlackWhite::default();
let mut display = Graphics::new(WIDTH, HEIGHT, &mut display1in54.buffer);
let mut display = Display::new(WIDTH, HEIGHT, &mut display1in54.buffer);
display.set_rotation(DisplayRotation::Rotate270);
display.draw(
Line::new(Coord::new(199, 0), Coord::new(199, 7))