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Merge pull request #349 from sswatson/patch-4

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SVG single-factor scaling
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Devin Neal 2018-12-04 17:01:53 -08:00 • committed by GitHub
commit a4f1e762d6
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1 changed files with 7 additions and 2 deletions
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9
mobject/svg/svg_mobject.py
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@ -264,8 +264,13 @@ class SVGMobject(VMobject):
if not transform.startswith(prefix) or not transform.endswith(suffix):
raise Exception()
transform = transform[len(prefix):-len(suffix)]
scale_x, scale_y = string_to_numbers(transform)
mobject.scale(np.array([scale_x, scale_y, 1]))
scale_values = string_to_numbers(transform)
if len(scale_values) == 2:
scale_x, scale_y = scale_values
mobject.scale(np.array([scale_x, scale_y, 1]))
elif len(scale_values) == 1:
scale = scale_values[0]
mobject.scale(np.array([scale,scale,1]), about_point = ORIGIN)
except:
pass