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glyph :: Picture -> Component (Glyph, DisplayHandle)
-
create an opaque Glyph for displaying Picture values. The
Glyph returned can be used to replace or transform the initial
Picture the glyph is displaying.
transparentGlyph :: Picture -> Component (Glyph,DisplayHandle)
-
creates a new Glyph instance jus like glyph, but transparent,
i.e., the whole bounding box of the glyph will not obscure what may be
displayed underneath it, just the areas the transparent Glyph's
Picture draw into.
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