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Format overflowing words to go to next line

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Sofia 2025-09-13 15:06:02 +03:00
parent 3a827cfde7
commit 0806f9803e
1 changed files with 21 additions and 15 deletions
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36
src/font.rs
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@ -137,26 +137,32 @@ pub fn draw_text<T: DelayNs, DCPin: PinOps, RSTPin: PinOps>(
let kerning = 9 * scale;
let original_x = position.x;
for c in text.chars() {
if c == '\n' {
curr_pos.y += kerning;
continue;
}
if c == ' ' {
curr_pos.x += kerning;
continue;
}
if curr_pos.x + kerning > 240 {
for word in text.split(' ') {
let word_length = word.len() as u16 * kerning;
if curr_pos.x + word_length > 240 {
curr_pos.x = original_x;
curr_pos.y += kerning;
}
if curr_pos.y + kerning > 240 {
curr_pos.y = 0;
for c in word.chars() {
if c == '\n' {
curr_pos.y += kerning;
continue;
}
if curr_pos.x + kerning > 240 {
curr_pos.x = original_x;
curr_pos.y += kerning;
}
if curr_pos.y + kerning > 240 {
curr_pos.y = 0;
}
Letter::from(c, fg, bg)
.iter()
.draw(display, curr_pos, scale);
curr_pos.x += kerning;
}
Letter::from(c, fg, bg)
.iter()
.draw(display, curr_pos, scale);
curr_pos.x += kerning;
}
}