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added fonts and chars, but more improvement is needed there

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This commit is contained in:
Chris
2018-05-27 22:03:26 +02:00
parent a26e8f0a86
commit 38a400a83f
3 changed files with 698 additions and 10 deletions
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examples/embedded_linux/src/main.rs
+14 -5
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@@ -127,21 +127,30 @@ fn main() {
epd4in2.clear_frame(None).expect("clear frame error");
let mut small_buffer = [0xff; 128];
//Test fast updating a bit more
let mut small_buffer = [0x00; 128];
let circle_graphics = Graphics::new(32,32);
graphics.draw_circle(&mut small_buffer, 16,16, 10, &Color::Black);
epd4in2.set_partial_window(&small_buffer, 16,16, 32, 32, false);
epd4in2.display_frame_quick();
epd4in2.display_frame();
epd4in2.set_partial_window(&small_buffer, 128,64, 32, 32, false);
epd4in2.display_frame_quick();
epd4in2.display_frame();
epd4in2.set_partial_window(&small_buffer, 320,24, 32, 32, false);
epd4in2.display_frame_quick();
epd4in2.display_frame();
epd4in2.set_partial_window(&small_buffer, 160,240, 32, 32, false);
epd4in2.display_frame_quick();
epd4in2.display_frame();
epd4in2.delay_ms(3000);
//pub fn draw_string(&self, buffer: &mut[u8], x0: u16, y0: u16, input: String, color: &Color) {
graphics.draw_string(&mut buffer, 16, 16, &['h', 'e', 'l', 'l', 'o'], &Color::Black);
epd4in2.display_and_transfer_frame(&buffer, None).expect("display and transfer error");
epd4in2.delay_ms(3000);