beppe/ascii_generator
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char index no overflow, but needs to be higher

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Beppe Vanrolleghem
2021-12-10 21:03:10 +01:00
parent ddbc390bad
commit f878122f7b
6 changed files with 48 additions and 9 deletions
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8
.idea/.gitignore generated vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

12
.idea/ascii_generator.iml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
<excludeFolder url="file://$MODULE_DIR$/target" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

6
.idea/misc.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

8
.idea/modules.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/ascii_generator.iml" filepath="$PROJECT_DIR$/.idea/ascii_generator.iml" />
</modules>
</component>
</project>

6
.idea/vcs.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>

17
src/main.rs
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@@ -4,30 +4,29 @@ use std::io;
use fontdue;
use std::collections::HashMap;
use std::ops::Add;
use std::fs::File;
fn main() {
let args: Vec<String> = env::args().collect();
//let path = &args[1];
//let path2 = &String::from("/Users/beppe/Git/asciiGenerator/fonts/Lucida Console.ttf");
let data = include_bytes!("/Users/beppe/Git/asciiGenerator/fonts/Lucida Console.ttf") as &[u8];
//let mut currentPath = env::current_dir().expect("what").as_path();
let data = fs::read("./font/Lucida Console.ttf").expect("it didnt work");
let font = fontdue::Font::from_bytes(data, fontdue::FontSettings::default()).expect("yessir");
let mut output: HashMap<char, [[u8]]> = HashMap::new(); //todo Second value should be bitmap type???
let mut output: HashMap<char, Vec<Vec<u8>>> = HashMap::new(); //todo Second value should be bitmap type???
let mut char_index:u32 = 0;
//NOTE this starts at 0
const RASTER_FACTOR: f32 = 15.0;
while char_index < 1000000 {
let char = std::char::from_u32(char_index).expect("yessiiiiiir");
while char_index < 10000 {
let char = std::char::from_u32(char_index).expect("error converting u32 to char");
char_index += 1;
let (metrics, mut unsorted_raster) = font.rasterize(char, RASTER_FACTOR);
if (unsorted_raster.len() > 0) {
(chunks, remainder) = unsorted_raster.as_chunks(RASTER_FACTOR as usize);
output.insert(char, chunks.clone());
//(chunks, remainder) = unsorted_raster.as_chunks(RASTER_FACTOR as usize);
//output.insert(char, chunks.clone());
}
}
//println!("{}", convertData(data));
}
//returns remainder, chunk