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shadow.offset
If not set to zero, then the element will have a shadow (default is 0).
The value of this attribute then determines, how much the shadow is offset
(in pixels), in other words how "deep" the shadow is below the entity or box.
In graphviz, this attribute is called shadow_offset
.
shadow.color
The color of the shadow. This attribute is ignored if shadow.offset is 0.
In graphviz, this attribute is called shadow_color
.
shadow.blur
Specifies how much the shadow edge is blurred (in pixels).
E.g., if shadow.offset is 10 and
shadow.blur is 5, then half of the visible shadow will be blurred. Blurring is
implemented by gradually changing the shadow color’s transparency towards fully
transparent.
This attribute is ignored if shadow.offset
is 0.
In graphviz, this attribute is called shadow_blur
.
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