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img2ascii
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2 small comments

This commit is contained in:
Djairo Hougee 2023-02-08 22:15:54 +01:00
parent fc6d2c9033
commit 0809baf323
2 changed files with 4 additions and 3 deletions
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4
src/ascii_manipulation.rs
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@ -1,5 +1,5 @@
use std::process::exit; use std::process::exit;
use image::{DynamicImage, GenericImageView, imageops, Rgba}; use image::{DynamicImage, GenericImageView, Rgba};
use log::error; use log::error;
use crate::model_rgb_ascii::Ascii; use crate::model_rgb_ascii::Ascii;
@ -43,7 +43,7 @@ pub fn to_custom_ascii(char_map: String, image: DynamicImage) -> Vec<Vec<Ascii>>
to_ascii(char_map, image) to_ascii(char_map, image)
} }
pub fn to_braille_ascii(mut image: DynamicImage, threshold: u8) -> Vec<Vec<Ascii>> { pub fn to_braille_ascii(image: DynamicImage, threshold: u8) -> Vec<Vec<Ascii>> {
let mut str: Vec<Ascii> = Vec::new(); let mut str: Vec<Ascii> = Vec::new();
let mut out: Vec<Vec<Ascii>> = Vec::new(); let mut out: Vec<Vec<Ascii>> = Vec::new();

3
src/image_manipulation.rs
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@ -1,5 +1,5 @@
use termion::terminal_size; use termion::terminal_size;
use log::{debug, error, trace}; use log::{debug, error};
use std::process::exit; use std::process::exit;
use std::path::PathBuf; use std::path::PathBuf;
use image::DynamicImage; use image::DynamicImage;
@ -19,6 +19,7 @@ fn get_terminal_size() -> (u32, u32) {
} }
pub fn resize_image(img: DynamicImage, full: bool, braille: bool, opt_w: Option<u32>) -> DynamicImage { pub fn resize_image(img: DynamicImage, full: bool, braille: bool, opt_w: Option<u32>) -> DynamicImage {
//compiler complains that these v values are never read; this is true, however they are necessary because otherwise the program simply will not compile.
let (mut w, mut h) = (1,1); let (mut w, mut h) = (1,1);
let (max_w, max_h) = get_terminal_size(); let (max_w, max_h) = get_terminal_size();
if full { if full {