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37 lines
1.3 KiB
37 lines
1.3 KiB
extern crate textium;
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extern crate rusttype;
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use rusttype::{FontCollection};
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/// An array of all of the ascii printable characters.
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pub const ASCII: &'static [char] = &[
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' ', '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/',
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':', ';', '<', '=', '>', '?', '[', ']', '\\', '|', '{', '}', '^', '~', '_', '@',
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'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
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'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E',
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'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
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'V', 'W', 'X', 'Y', 'Z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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];
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fn main() {
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let font_data = include_bytes!("Gudea-Regular.ttf");
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let font = FontCollection::from_bytes(font_data as &[u8])
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.into_font().unwrap();
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let font = textium::Font::new(font);
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let chrs = ASCII.iter().cloned();
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let (atlas, bitmap, line_height) = font.make_atlas(chrs, 40.0, 1, 64, 64);
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// println!("{:?}", atlas.glyph_data);
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for line in bitmap.lines() {
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print!("{:03} ", line.len());
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for &pixel in line {
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if pixel == 0 {
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print!(" ");
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} else {
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print!("#");
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}
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}
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println!("");
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}
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}
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