Re: Building lists
- To: mathgroup at smc.vnet.net
- Subject: [mg22340] Re: [mg22312] Building lists
- From: BobHanlon at aol.com
- Date: Fri, 25 Feb 2000 21:13:32 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Needs["Graphics`Colors`"];
colorList = {Blue, Red, Purple, Plum, Gold, Olive, Pink, Navy, Mint, Black};
nmax = Length[colorList];
Show[Graphics[
Table[{colorList[[n]], Disk[{0, 0}, 20(nmax - n + 1)]}, {n, nmax}]],
AspectRatio -> 1];
or equivalently,
Show[Graphics[{colorList[[#]], Disk[{0, 0}, 20(nmax - # + 1)]} & /@
Range[nmax]], AspectRatio -> 1];
If a list of specific colors is not required, then use a color function:
Show[Graphics[
Table[{Hue[2(nmax - n)/(nmax - 1)],
Disk[{0, 0}, 20(nmax - n + 1)]}, {n, nmax}]], AspectRatio -> 1];
Bob Hanlon
In a message dated 2/24/2000 4:32:53 AM, tdevries at shop.westworld.ca writes:
>The graphics command below builds a simple bull's eye. (I used it for a
>probability question in my math class) It does what I want it to, but
>with
>all the repetition I know that it is probably possible to do it more simply.
> It isn't so long but I figured I could learn something by seeing how this
>command could be duplicated in different ways. I was looking at Thread
>but
>couldn't quite manage to get things to work out. The specific colors
>aren't really important, but I did want to get each disk to be a different
>color.
>