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Fix thumbnail creation

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CURA-9120
This commit is contained in:
Jaime van Kessel 2022-04-13 16:53:11 +02:00
parent 204eeaf272
commit 50954552d2
4 changed files with 7 additions and 7 deletions
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8
cura/Snapshot.py
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@ -21,7 +21,7 @@ class Snapshot:
def getImageBoundaries(image: QImage):
# Look at the resulting image to get a good crop.
# Get the pixels as byte array
pixel_array = image.bits().asarray(image.byteCount())
pixel_array = image.bits().asarray(image.sizeInBytes())
width, height = image.width(), image.height()
# Convert to numpy array, assume it's 32 bit (it should always be)
pixels = numpy.frombuffer(pixel_array, dtype=numpy.uint8).reshape([height, width, 4])
@ -98,7 +98,7 @@ class Snapshot:
try:
min_x, max_x, min_y, max_y = Snapshot.getImageBoundaries(pixel_output)
except (ValueError, AttributeError):
Logger.log("w", "Failed to crop the snapshot!")
Logger.logException("w", "Failed to crop the snapshot!")
return None
size = max((max_x - min_x) / render_width, (max_y - min_y) / render_height)
@ -120,7 +120,7 @@ class Snapshot:
# Scale it to the correct size
scaled_image = cropped_image.scaled(
width, height,
aspectRatioMode = QtCore.Qt.IgnoreAspectRatio,
transformMode = QtCore.Qt.SmoothTransformation)
aspectRatioMode = QtCore.Qt.AspectRatioMode.IgnoreAspectRatio,
transformMode = QtCore.Qt.TransformationMode.SmoothTransformation)
return scaled_image