Current File : //proc/227033/root/opt/alt/python27/lib/python2.7/site-packages/svgwrite/gradients.pyc
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Gradients consist of continuously smooth color transitions along a vector
from one color to another, possibly followed by additional transitions along
the same vector to other colors. SVG provides for two types of gradients:
linear gradients and radial gradients.
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t default( ( sC /opt/alt/python27/lib/python2.7/site-packages/svgwrite/gradients.pyt get_paint_server( s c C s# | j t | | | d | �� | S( s: Adds a stop-color to the gradient.
:param offset: is either a <number> (usually ranging from 0 to 1) or
a `<percentage>` (usually ranging from 0% to 100%) which indicates where
the gradient stop is placed. Represents a location along the gradient
vector. For radial gradients, it represents a percentage distance from
(fx,fy) to the edge of the outermost/largest circle.
:param color: indicates what color to use at that gradient stop
:param opacity: defines the opacity of a given gradient stop
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R R R ( ( sC /opt/alt/python27/lib/python2.7/site-packages/svgwrite/gradients.pyt add_stop_color, s g g �?c C s t | d � } t | d � } | | t t | � d � } | } x4 | D], } | j t | d � | | � | | 7} qK W| S( s� Add stop-colors from colors with linear offset distributuion
from sweep[0] to sweep[1].
i.e. colors=['white', 'red', 'blue']
'white': offset = 0.0
'red': offset = 0.5
'blue': offset = 1.0
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:param 2-tuple start: start point of the gradient (**x1**, **y1**)
:param 2-tuple end: end point of the gradient (**x2**, **y2**)
:param inherit: gradient inherits properties from `inherit` see: **xlink:href**
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:param 2-tuple center: center point for the gradient (**cx**, **cy**)
:param r: radius for the gradient
:param 2-tuple focal: focal point for the radial gradient (**fx**, **fy**)
:param inherit: gradient inherits properties from `inherit` see: **xlink:href**
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