def icon(self, url, format=None, size=None):
"""
Composes this label as an :class:`Icon <geoscript.style.icon.Icon>`.
The ``url`` argument is the url/file containing the image. The ``format`` argument
is the format or mime type of the image.
"""
self._icon = Icon(url, format, size)
return self
def icon(self, url, format=None, size=None):
"""
Composes this fill as an :class:`Icon <geoscript.style.icon.Icon>`.
The ``url`` argument is the url/file containing the image. The ``format`` argument
is the format or mime type of the image.
>>> fill = Fill().icon('work/colorblocks.png', 'image/png')
"""
self._icon = Icon(url, format, size)
return self
