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Zoom at pointer: reject an "at" with non-number coordinates

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Brandon Thomas
2026-11-01 14:38:23 -05:00
co-authored by Claude Opus 5.5
parent 79408dd54f
commit 34b7317cf4
1 changed files with 5 additions and 2 deletions
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crates/ui-egui/src/menus/run.rs
+5 -2
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@@ -576,8 +576,11 @@ fn run_ui_part3(app: &mut DesignApp, id: &str, p: &Value) -> Option<Result<Value
"view.zoomIn" | "view.zoomOut" => {
if let Some(r) = rect {
// A keyboard zoom names the pointer ("at"); it counts only over the canvas.
let xy = p.get("at").and_then(Value::as_array).map(|a| a.iter().filter_map(Value::as_f64).collect::<Vec<_>>());
let at = xy.filter(|v| v.len() == 2).map(|v| egui::pos2(v[0] as f32, v[1] as f32));
let at = p
.get("at")
.and_then(Value::as_array)
.filter(|a| a.len() == 2)
.and_then(|a| Some(egui::pos2(a.first()?.as_f64()? as f32, a.get(1)?.as_f64()? as f32)));
let at = at.filter(|at| r.contains(*at)).unwrap_or_else(|| r.center());
crate::canvas::zoom_at(app, at, if id == "view.zoomIn" { 1.5 } else { 1.0 / 1.5 });
}