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termfall
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modified output mechanism

This commit is contained in:
Ellie D 2019-06-18 09:57:19 -05:00
parent 5d48bac3ba
commit 2958db55d1
1 changed files with 9 additions and 2 deletions
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11
src/main.rs
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@ -6,6 +6,7 @@ use rustfft::num_complex::Complex;
use rustfft::num_traits::Zero;
use std::io::prelude::*;
use std::io::stdout;
use std::io::ErrorKind;
fn main() {
@ -39,6 +40,9 @@ fn main() {
let colors:Vec<u8> = vec![16,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255];
let sout = stdout();
let mut slock = sout.lock();
loop {
match source.read_exact(&mut ibuffer) {
Err(why) => match why.kind() {
@ -66,6 +70,7 @@ fn main() {
fft_lo.push(filter);
}
let mut linemax:f32 = 0.0;
let mut linestring:String = String::new();
for i in 0..width {
let fft_pos_1 = (2*i+0)*fft_window_size/(width*2);
let fft_pos_2 = (2*i+1)*fft_window_size/(width*2);
@ -85,10 +90,12 @@ fn main() {
if colorindex2 >= colors.len() {
colorindex2 = colors.len()-1;
}
print!("\x1b[38;5;{}m\x1b[48;5;{}m▌", colors[colorindex1], colors[colorindex2]);
linestring.push_str(&format!("\x1b[38;5;{}m\x1b[48;5;{}m▌", colors[colorindex1], colors[colorindex2]));
//print!("{:10}", power.round());
}
println!("\x1b[0m");
linestring.push_str("\x1b[0m\n");
let _ = slock.write_all(&linestring.as_bytes());
let _ = slock.flush();
if autoscale {
scalemax = scalemax*0.99 + linemax*0.01;
}