Implement graphicscomplex type

[axkr]

For this input:

data = Table[15 {Cos[t], Sin[t]}, {t, 0, 4*Pi, 4*Pi/5}];

Graphics[GraphicsComplex[data, {Line[{1, 2, 3, 4, 5, 6}], Point[{1, 2, 3, 4, 5}]}]]

the following JavaScript/JSON is created (see #1):

• https://jsfiddle.net/axelclk/yb6nLk23/

Another variant with different colors set:

• https://jsfiddle.net/axelclk/rfb25a3c/

GraphicsComplex should be implemented as "type", "coords", "data" JSON array, similar to the existing types.

[Haspeldor]

Thanks for the suggestion, it should be implemented now!