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Re: Hatched shading?

• To: mathgroup at smc.vnet.net
• Subject: [mg111116] Re: Hatched shading?
• From: "Alexey Popkov" <lehin.p at gmail.com>
• Date: Wed, 21 Jul 2010 07:10:57 -0400 (EDT)
• References: <i1u25i$80d$1@smc.vnet.net> <i23k1u$eqc$1@smc.vnet.net>

Hello,

I confirm this behavior on Windows XP SP3 with Mathematica 7.0.1. All the 
red lines get out of the region defined by RegionFunction.


"ADL" <alberto.dilullo at tiscali.it>  news:i23k1u$eqc$1 at smc.vnet.net...
> Following what Bob brilliantly suggested, I found a possible bug in
> Mathematica 7.0.1 for Windows.
> If you type the following, you will get a couple of red lines getting
> out of their boundary:
>
> f[x_] := Sin[x];
>
> Plot[
> {Table[(x - k)/3, {k, -3, 3, .10}],    f[3x]},
> {x, 0, 3},
> PlotRange -> {0, 1},
> RegionFunction ->  Function[{x, y}, 0 < y <= f[3x]],
> PlotStyle -> {
>   Directive[ AbsoluteThickness[4], Red],
>   Directive[ Thick,  Blue]
> }
> ]
>
> Does anybody else confirms this?
>
> ADL
>
>
>
> On 18 Lug, 07:06, Bob Hanlon <hanl... at cox.net> wrote:
>> I forget to copy the definition of f[x] that I was using as an example
>>
>> f[x_] = Exp[-x]
>>
>> Bob Hanlon
>