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CURA-11650
This commit is contained in:
Saumya Jain 2024-03-08 16:44:03 +01:00
parent 28997b0b14
commit c4881641c3
1 changed files with 9 additions and 17 deletions
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26
cura/Snapshot.py
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@ -193,19 +193,16 @@ class Snapshot:
preview_pass.setCamera(camera)
preview_pass.render()
pixel_output = preview_pass.getOutput()
if Snapshot._prereadSnapshot(pixel_output):
try:
min_x, max_x, min_y, max_y = Snapshot.getImageBoundaries(pixel_output)
except (ValueError, AttributeError) as e:
Logger.logException("w", f"Failed to crop the snapshot! {e}")
try:
min_x, max_x, min_y, max_y = Snapshot.getImageBoundaries(pixel_output)
except (ValueError, AttributeError) as e:
if number_of_attempts == 0:
Logger.warning( f"Failed to crop the snapshot even after {Snapshot.ATTEMPTS_FOR_SNAPSHOT} attempts!")
return None
elif number_of_attempts == 0:
Logger.warning( f"Failed to crop the snapshot even after {Snapshot.ATTEMPTS_FOR_SNAPSHOT} attempts!")
return None
else:
number_of_attempts = number_of_attempts - 1
Logger.info("Trying to get the snapshot again.")
return Snapshot.snapshot(width, height, number_of_attempts)
else:
number_of_attempts = number_of_attempts - 1
Logger.info("Trying to get the snapshot again.")
return Snapshot.snapshot(width, height, number_of_attempts)
size = max((max_x - min_x) / render_width, (max_y - min_y) / render_height)
if size > 0.5 or satisfied:
@ -230,8 +227,3 @@ class Snapshot:
transformMode = QtCore.Qt.TransformationMode.SmoothTransformation)
return scaled_image
@staticmethod
def _prereadSnapshot(snap = QImage):
nonzero_pixels = Snapshot.getNonZeroPixels(snap)
return all(len(nonzero_pixels[i]) != 0 for i in range(3))