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set_var_format

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This commit is contained in:
Martin Kavík 2024-06-09 22:53:02 +02:00
parent d654714c0d
commit 1881d62c56
11 changed files with 145 additions and 35 deletions
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8
src-tauri/src/lib.rs
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@ -44,6 +44,7 @@ async fn load_signal_and_get_timeline(
signal_ref_index: usize,
screen_width: u32,
block_height: u32,
var_format: shared::VarFormat,
store: tauri::State<'_, Store>,
) -> Result<serde_json::Value, ()> {
// @TODO run (all?) in a blocking thread?
@ -53,7 +54,7 @@ async fn load_signal_and_get_timeline(
waveform.load_signals_multi_threaded(&[signal_ref]);
let signal = waveform.get_signal(signal_ref).unwrap();
let time_table = waveform.time_table();
let timeline = signal_to_timeline(signal, time_table, screen_width, block_height);
let timeline = signal_to_timeline(signal, time_table, screen_width, block_height, var_format);
Ok(serde_json::to_value(timeline).unwrap())
}
@ -94,11 +95,12 @@ fn signal_to_timeline(
time_table: &[wellen::Time],
screen_width: u32,
block_height: u32,
var_format: shared::VarFormat,
) -> shared::Timeline {
const MIN_BLOCK_WIDTH: u32 = 3;
// Courier New, 16px, sync with `label_style` in `pixi_canvas.rs`
const LETTER_WIDTH: f64 = 9.61;
const LETTER_HEIGHT: u32 = 21;
const LETTER_HEIGHT: u32 = 18;
const LABEL_X_PADDING: u32 = 10;
let Some(last_time) = time_table.last().copied() else {
@ -133,7 +135,7 @@ fn signal_to_timeline(
}
// @TODO cache?
let value = shared::VarFormat::default().format(value);
let value = var_format.format(value);
let value_width = (value.chars().count() as f64 * LETTER_WIDTH) as u32;
// @TODO Ellipsis instead of hiding?