kopia lustrzana https://github.com/inkstitch/inkstitch
preserve aspect ratio (#646)
rodzic
facf181792
commit
7dcd04cc91
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@ -3,7 +3,6 @@ import simpletransform
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from ..i18n import _
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from ..utils import cache
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# modern versions of Inkscape use 96 pixels per inch as per the CSS standard
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PIXELS_PER_MM = 96 / 25.4
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@ -131,11 +130,6 @@ def get_viewbox_transform(node):
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# preserve aspect ratio
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aspect_ratio = node.get('preserveAspectRatio', 'xMidYMid meet')
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if aspect_ratio != 'none':
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unit = parse_length_with_units(node.get('width'))[1]
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if float(viewbox[2]) > parse_length_with_units(node.get('width'))[0]:
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sx = convert_length(viewbox[2] + unit) / float(viewbox[2]) if 'slice' in aspect_ratio else 1.0
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if float(viewbox[3]) > parse_length_with_units(node.get('height'))[0]:
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sy = convert_length(viewbox[3] + unit) / float(viewbox[3]) if 'slice' in aspect_ratio else 1.0
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sx = sy = max(sx, sy) if 'slice' in aspect_ratio else min(sx, sy)
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scale_transform = simpletransform.parseTransform("scale(%f, %f)" % (sx, sy))
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