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contourf with no isolines
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Shani Gal  
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 More options Feb 13, 1:20 pm
Newsgroups: comp.soft-sys.matlab
From: "Shani Gal" <shanig...@walla.co.il>
Date: Mon, 13 Feb 2012 18:20:11 +0000 (UTC)
Local: Mon, Feb 13 2012 1:20 pm
Subject: contourf with no isolines
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Hi
How do I plot a contourf plot only with colors and no isolines?

"filled contour plot displays isolines calculated from matrix Z and fills the areas between the isolines using constant colors corresponding to the current figure's colormap"

I wish to have only the color between the isolines but no isolines..

Thanks

Shani


 
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TideMan  
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 More options Feb 13, 2:10 pm
Newsgroups: comp.soft-sys.matlab
From: TideMan <mul...@gmail.com>
Date: Mon, 13 Feb 2012 11:10:10 -0800 (PST)
Local: Mon, Feb 13 2012 2:10 pm
Subject: Re: contourf with no isolines
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On Feb 14, 7:20 am, "Shani Gal" <shanig...@walla.co.il> wrote:

> Hi
> How do I plot a contourf plot only with colors and no isolines?

> "filled contour plot displays isolines calculated from matrix Z and fills the areas between the isolines using constant colors corresponding to the current figure's colormap"

> I wish to have only the color between the isolines but no isolines..

> Thanks

> Shani

Try this:
[cs,hc]=contourf(x,y,z);
set(hc,'EdgeColor','none')

 
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Alan Weiss  
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 More options Feb 13, 2:18 pm
Newsgroups: comp.soft-sys.matlab
From: Alan Weiss <awe...@mathworks.com>
Date: Mon, 13 Feb 2012 14:18:03 -0500
Local: Mon, Feb 13 2012 2:18 pm
Subject: Re: contourf with no isolines
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On 2/13/2012 2:10 PM, TideMan wrote:

> On Feb 14, 7:20 am, "Shani Gal"<shanig...@walla.co.il>  wrote:
>> Hi
>> How do I plot a contourf plot only with colors and no isolines?

>> "filled contour plot displays isolines calculated from matrix Z and fills the areas between the isolines using constant colors corresponding to the current figure's colormap"

>> I wish to have only the color between the isolines but no isolines..

>> Thanks

>> Shani

> Try this:
> [cs,hc]=contourf(x,y,z);
> set(hc,'EdgeColor','none')

Or even simpler:
[C,h] = contourf(peaks(20),10,'LineStyle','none');

Alan Weiss
MATLAB mathematical toolbox documentation


 
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Ulf Graewe  
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 More options Feb 14, 10:04 am
Newsgroups: comp.soft-sys.matlab
From: "Ulf Graewe" <ulf.gra...@io-warnemuende.de.skip.this>
Date: Tue, 14 Feb 2012 15:04:48 +0000 (UTC)
Local: Tues, Feb 14 2012 10:04 am
Subject: Re: contourf with no isolines
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> I wish to have only the color between the isolines but no isolines..

Hi Shani,
try something like this:
contourf(peaks,30,'edgecolor','none')

 
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Yuheng  
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 More options Feb 14, 10:04 am
Newsgroups: comp.soft-sys.matlab
From: "Yuheng " <e2_71...@tom.com>
Date: Tue, 14 Feb 2012 15:04:48 +0000 (UTC)
Local: Tues, Feb 14 2012 10:04 am
Subject: Re: contourf with no isolines
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"Shani Gal" wrote in message <jhbk8q$r8...@newscl01ah.mathworks.com>...
> Hi
> How do I plot a contourf plot only with colors and no isolines?

> "filled contour plot displays isolines calculated from matrix Z and fills the areas between the isolines using constant colors corresponding to the current figure's colormap"

> I wish to have only the color between the isolines but no isolines..

> Thanks

> Shani

Try

[c, h] = contourf(peaks);
set(h,'linestyle','none')


 
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