SVGFigure does not set width and height element if created directly

[btel]

SVGFigure does not set width and height element if created directly

[akhmerov]

I observed this both on 0.3.4 and master (4abf7fb)

[Knochi]

same here but it works when i take one of the formats from the tests

import svgutils.transform as sg
from svgutils.compose import Unit

ovWdth = Unit('1080px')
ovHght = Unit('768px')

fig = sg.SVGFigure(ovWdth,ovHght) 

[hartwork]

Hi @akhmerov, which version (or Git commit) of svgutils is this about?

[myzonexu]

I think the problem is here:
transform.py line:259,271
value.value
It works when the value use Unit(),but not work when use int or string
@width.setter
def width(self, value):
self._width = value.value
self.root.set("width", str(value))
self.root.set("viewBox", "0 0 %s %s" % (self._width, self._height))

[btel]

indeed we don't set the SVG tag attributes when width or height is an integer/string