mirrors/ili9341-rs
1
0
Fork 0
mirror of https://github.com/yuri91/ili9341-rs.git synced 2024-11-21 22:30:59 +00:00
Code Issues Projects Releases Wiki Activity

Support black and white drawing using e_g 0.4.4

Browse source
This commit is contained in:
James Waples 2018-10-25 19:38:22 +01:00
parent 12649e377a
commit 303b1da769
1 changed files with 12 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
src/lib.rs
View file

@ -276,13 +276,13 @@ where
}
}
#[cfg(feature = "graphics")]
use embedded_graphics::Drawing;
#[cfg(feature = "graphics")]
use embedded_graphics::drawable;
#[cfg(feature = "graphics")]
use embedded_graphics::{drawable::Pixel, pixelcolor::PixelColorU16, Drawing};
#[cfg(feature = "graphics")]
impl<E, SPI, CS, DC, RESET> Drawing for Ili9341<SPI, CS, DC, RESET>
impl<E, SPI, CS, DC, RESET> Drawing<PixelColorU16> for Ili9341<SPI, CS, DC, RESET>
where
SPI: spi::Transfer<u8, Error = E> + spi::Write<u8, Error = E>,
CS: OutputPin,
@ -292,16 +292,21 @@ where
{
fn draw<T>(&mut self, item_pixels: T)
where
T: Iterator<Item = drawable::Pixel>,
T: Iterator<Item = drawable::Pixel<PixelColorU16>>,
{
for (pos, color) in item_pixels {
for Pixel(pos, color) in item_pixels {
self.draw_raw(
pos.0 as u16,
pos.1 as u16,
pos.0 as u16,
pos.1 as u16,
if color == 0 { &[0xff,0xff] } else { &[0,0] },
).expect("Failed to communicate with device");
if color == PixelColorU16(0) {
&[0xff, 0xff]
} else {
&[0, 0]
},
)
.expect("Failed to communicate with device");
}
}
}