Why does "Normal" not create a list of line graphics primitives from
- To: mathgroup at smc.vnet.net
- Subject: [mg113963] Why does "Normal" not create a list of line graphics primitives from
- From: arw235 <arw235 at gmail.com>
- Date: Fri, 19 Nov 2010 05:10:47 -0500 (EST)
Can anyone suggest why the behavior is different in each of the
following:
This doesn't work:
In[95]:= v = {{{1, 0}, {0, 1}}, {{-1, 0}, {0, -1}}};
Normal[GraphicsComplex[v, Line[{1, 2}]]]
Out[96]= GraphicsComplex[{{{1, 0}, {0, 1}}, {{-1, 0}, {0, -1}}},
Line[{1, 2}]]
This does work:
In[99]:= v = {{1, 0}, {0, 1}, {-1, 0}, {0, -1}};
Normal[GraphicsComplex[v, Line[{1, 2, 3, 4}]]]
Out[100]= {Line[{{1, 0}, {0, 1}, {-1, 0}, {0, -1}}]}