Re: Null entry in a Graphics list?
- To: mathgroup at smc.vnet.net
- Subject: [mg51866] Re: [mg51795] Null entry in a Graphics list?
- From: "Maxim A. Dubinnyi" <maxim at nmr.ru>
- Date: Thu, 4 Nov 2004 01:49:07 -0500 (EST)
- References: <200411020705.CAA21665@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Graphics[{}] is correct unswer
AES/newspost wrote:
>Is there a "Null" or a "None" for Graphics?
>
>If I want to accomplish something like
>
> g1 = Graphics[---];
> g2 = Graphics[---]
> g3 = If[test, Graphics[---], NoGraphics ];
>
> Show[g1, g2, g3 ];
>
>is there something I can put in for "NoGraphics" (other than an
>offscreen Point or a zero-size Point or . . . ) that will be acceptable
>in subsequent graphics commands
>
>
- References:
- Null entry in a Graphics list?
- From: AES/newspost <siegman@stanford.edu>
- Null entry in a Graphics list?