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-rw-r--r--src/scopekit/decimation.py12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/scopekit/decimation.py b/src/scopekit/decimation.py
index 107054d..a8add3b 100644
--- a/src/scopekit/decimation.py
+++ b/src/scopekit/decimation.py
@@ -555,10 +555,11 @@ class DecimationManager:
# Find indices for current view in raw time
mask = (t_raw_full >= xlim_raw[0]) & (t_raw_full <= xlim_raw[1])
- if not np.any(mask):
- warnings.warn(
- f"No data in view for xlim_raw: {xlim_raw}. Returning empty arrays.", RuntimeWarning
- )
+ t_view = t_raw_full[mask]
+ x_view = x_raw_full[mask]
+
+ # If no data in view, return empty arrays (normal during zooming)
+ if len(t_view) == 0:
empty_result = (
np.array([], dtype=np.float32),
np.array([], dtype=np.float32),
@@ -570,9 +571,6 @@ class DecimationManager:
self._cache[cache_key] = empty_result
return empty_result
- t_view = t_raw_full[mask]
- x_view = x_raw_full[mask]
-
# Add warning for large number of points in detail mode
if not use_envelope and len(t_view) > self.DETAIL_MODE_POINT_WARNING_THRESHOLD:
warnings.warn(