Re: How to roll up multiple Line calls into a loop
- To: mathgroup at smc.vnet.net
- Subject: [mg118353] Re: How to roll up multiple Line calls into a loop
- From: Peter Pein <petsie at dordos.net>
- Date: Sat, 23 Apr 2011 07:52:11 -0400 (EDT)
- References: <iorih5$o6t$1@smc.vnet.net>
Am 22.04.2011 11:41, schrieb Sol Lederman:
> Hi,
>
> I'm new to Mathematica.
>
> I have the following bit of graphics:
>
> Graphics[{
> Line[{{0, 10}, {1, 0}}],
> Line[{{0, 9}, {2, 0}}],
> Line[{{0, 8}, {3, 0}}],
> Line[{{0, 7}, {4, 0}}],
> Line[{{0, 6}, {5, 0}}],
> Line[{{0, 5}, {6, 0}}],
> Line[{{0, 4}, {7, 0}}],
> Line[{{0, 3}, {8, 0}}],
> Line[{{0, 2}, {9, 0}}],
> Line[{{0, 1}, {10, 0}}],
> }]
>
>
> I want to simplify it to do some sort of iteration to compute the end points
> of the lines. I can do this easily in a variety of procedural languages but
> I haven't yet grokked how Mathematica would do this.
>
>
> Would someone please show me the short way, I imagine using Table somehow?
>
>
> Thanks.
>
>
> Sol
Do you think of sth. like:
With[{n = 10},
Table[Line[{{0, n - k}, {k + 1, 0}}], {k, 0, n - 1}] // Graphics]
?