From iwoj at il.pw.edu.pl  Fri Jul  5 18:03:44 2019
From: iwoj at il.pw.edu.pl (=?UTF-8?Q?Izabela_W=C3=B3jcik-Grz=C4=85ba?=)
Date: Fri, 05 Jul 2019 18:03:44 +0200
Subject: [Scilab-users] Finding elements occuring once in a matrix
Message-ID: <91b67216bddf99f6083c3cf4d88d85a8@il.pw.edu.pl>

Hello,

Is there a simple way of finding elements of matrix which occurs only 
once. For example in this matrix it would be 3 and 4:
[1 1 3
2 1 1
4 5 5]

For the time being I couldn't find any smart idea for that. Could you 
help?

Kind regards,
Iza


From stephane.mottelet at utc.fr  Fri Jul  5 18:24:08 2019
From: stephane.mottelet at utc.fr (=?UTF-8?Q?St=c3=a9phane_Mottelet?=)
Date: Fri, 5 Jul 2019 18:24:08 +0200
Subject: [Scilab-users] Finding elements occuring once in a matrix
In-Reply-To: <91b67216bddf99f6083c3cf4d88d85a8@il.pw.edu.pl>
References: <91b67216bddf99f6083c3cf4d88d85a8@il.pw.edu.pl>
Message-ID: <6a6a7484-a8a4-d1da-2a7e-bc5807e320b2@utc.fr>

Hello,

Maybe not optimal, but does the job:

x = [1 1 3
2 1 1
4 5 5];

f = [];
for y=unique(x(:))'
 ? if length(find(x==y)) == 1
 ?? f = [f y];
 ? end
end

--> f
 ?f? =

 ?? 2.?? 3.?? 4.

S.

Le 05/07/2019 ? 18:03, Izabela W?jcik-Grz?ba a ?crit?:
> Hello,
>
> Is there a simple way of finding elements of matrix which occurs only 
> once. For example in this matrix it would be 3 and 4:
> [1 1 3
> 2 1 1
> 4 5 5]
>
> For the time being I couldn't find any smart idea for that. Could you 
> help?
>
> Kind regards,
> Iza
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/lists.scilab.org/mailman/listinfo/users 
>

-- 
St?phane Mottelet
Ing?nieur de recherche
EA 4297 Transformations Int?gr?es de la Mati?re Renouvelable
D?partement G?nie des Proc?d?s Industriels
Sorbonne Universit?s - Universit? de Technologie de Compi?gne
CS 60319, 60203 Compi?gne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet



From jrafaelbguerra at hotmail.com  Fri Jul  5 20:23:33 2019
From: jrafaelbguerra at hotmail.com (Rafael Guerra)
Date: Fri, 5 Jul 2019 18:23:33 +0000
Subject: [Scilab-users] Finding elements occurring once in a matrix
Message-ID: <AM6PR04MB5447C64E25983AF67E691ADBCCF50@AM6PR04MB5447.eurprd04.prod.outlook.com>

Try the following, without loops, inspired by a solution by B. Mohandes :

--> x = [1.1 1.1 3.2; 2.3 1.1 1.1; 4.7 5.2 5.2]
 x  = 
   1.1   1.1   3.2
   2.3   1.1   1.1
   4.7   5.2   5.2

--> y = unique(x); y0 = [min(y)-1; y]; y(find(histc(y0,x(:),%F)==1))
 ans  =
   2.3
   3.2
   4.7

Regards,
Rafael

-----Original Message-----
From: users <users-bounces at lists.scilab.org> On Behalf Of St?phane Mottelet
Sent: Friday, July 5, 2019 7:24 PM
To: users at lists.scilab.org
Subject: Re: [Scilab-users] Finding elements occuring once in a matrix

Hello,

Maybe not optimal, but does the job:

x = [1 1 3
2 1 1
4 5 5];

f = [];
for y=unique(x(:))'
 ? if length(find(x==y)) == 1
 ?? f = [f y];
 ? end
end

--> f
 ?f? =

 ?? 2.?? 3.?? 4.

S.

Le 05/07/2019 ? 18:03, Izabela W?jcik-Grz?ba a ?crit?:
> Hello,
>
> Is there a simple way of finding elements of matrix which occurs only 
> once. For example in this matrix it would be 3 and 4:
> [1 1 3
> 2 1 1
> 4 5 5]
>
> For the time being I couldn't find any smart idea for that. Could you 
> help?
>
> Kind regards,
> Iza

-- 
St?phane Mottelet
Ing?nieur de recherche
EA 4297 Transformations Int?gr?es de la Mati?re Renouvelable
D?partement G?nie des Proc?d?s Industriels
Sorbonne Universit?s - Universit? de Technologie de Compi?gne
CS 60319, 60203 Compi?gne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet


From iwoj at il.pw.edu.pl  Fri Jul  5 21:01:06 2019
From: iwoj at il.pw.edu.pl (=?UTF-8?Q?Izabela_W=C3=B3jcik-Grz=C4=85ba?=)
Date: Fri, 05 Jul 2019 21:01:06 +0200
Subject: [Scilab-users] Finding elements occurring once in a matrix
In-Reply-To: <AM6PR04MB5447C64E25983AF67E691ADBCCF50@AM6PR04MB5447.eurprd04.prod.outlook.com>
References: <AM6PR04MB5447C64E25983AF67E691ADBCCF50@AM6PR04MB5447.eurprd04.prod.outlook.com>
Message-ID: <2d5ecb31cebf1bebf039d3027f380c69@il.pw.edu.pl>

Raphael, Stephane,

Thanks a lot for your quick reaction and help.

Best regards,
Iza





W dniu 05.07.2019 20:23, Rafael Guerra napisa?(a):
> Try the following, without loops, inspired by a solution by B. Mohandes 
> :
> 
> --> x = [1.1 1.1 3.2; 2.3 1.1 1.1; 4.7 5.2 5.2]
>  x  =
>    1.1   1.1   3.2
>    2.3   1.1   1.1
>    4.7   5.2   5.2
> 
> --> y = unique(x); y0 = [min(y)-1; y]; y(find(histc(y0,x(:),%F)==1))
>  ans  =
>    2.3
>    3.2
>    4.7
> 
> Regards,
> Rafael
> 
> -----Original Message-----
> From: users <users-bounces at lists.scilab.org> On Behalf Of St?phane 
> Mottelet
> Sent: Friday, July 5, 2019 7:24 PM
> To: users at lists.scilab.org
> Subject: Re: [Scilab-users] Finding elements occuring once in a matrix
> 
> Hello,
> 
> Maybe not optimal, but does the job:
> 
> x = [1 1 3
> 2 1 1
> 4 5 5];
> 
> f = [];
> for y=unique(x(:))'
>  ? if length(find(x==y)) == 1
>  ?? f = [f y];
>  ? end
> end
> 
> --> f
>  ?f? =
> 
>  ?? 2.?? 3.?? 4.
> 
> S.
> 
> Le 05/07/2019 ? 18:03, Izabela W?jcik-Grz?ba a ?crit?:
>> Hello,
>> 
>> Is there a simple way of finding elements of matrix which occurs only
>> once. For example in this matrix it would be 3 and 4:
>> [1 1 3
>> 2 1 1
>> 4 5 5]
>> 
>> For the time being I couldn't find any smart idea for that. Could you
>> help?
>> 
>> Kind regards,
>> Iza


From sgougeon at free.fr  Fri Jul  5 21:03:03 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Fri, 5 Jul 2019 21:03:03 +0200
Subject: [Scilab-users] Finding elements occuring once in a matrix
In-Reply-To: <91b67216bddf99f6083c3cf4d88d85a8@il.pw.edu.pl>
References: <91b67216bddf99f6083c3cf4d88d85a8@il.pw.edu.pl>
Message-ID: <61c01f4e-8132-d9ca-fd3f-84ca594ecc30@free.fr>

Hello Izabela,

You may use the following:

--> x = [1.1 1.1 3.2; 2.3 1.1 1.1; 4.7 5.2 5.2]

 ?x? =
 ?? 1.1?? 1.1?? 3.2
 ?? 2.3?? 1.1?? 1.1
 ?? 4.7?? 5.2?? 5.2

--> r = tabul(x); r(r(:,2)==1,1)
 ?ans? =
 ?? 4.7
 ?? 3.2
 ?? 2.3

Samuel



From acj119 at nifty.com  Sat Jul  6 16:15:18 2019
From: acj119 at nifty.com (jaipur)
Date: Sat, 6 Jul 2019 07:15:18 -0700 (MST)
Subject: [Scilab-users] graphic object editor for Light property
Message-ID: <1562422518427-0.post@n3.nabble.com>

Hello,

I'm using Scilab 6.02 on Windows 10.
I'd like to know if graphic object editor is working for 'Light' property.

A graphic object editor is working well after typing 'plot3d()'.
Then I quit graphic object editor and type 'light()'.
The 3D figure is affected as getting light.

When starting graphic object editor, the following message appears on the
console.

-----------------------------
at line   116 of function TK_send_handles_list ( C:\Program
Files\scilab-6.0.2\modules\tclsci\macros\TK_send_handles_list.sci line 116 )
at line    99 of function ged                  (
C:\PROGRA~1\SCILAB~2.2\modules\graphics\macros\ged.sci line 110 )

Light not handled
-----------------------------

Does graphic object editor work for 'Light' property?




--
Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html


From sgougeon at free.fr  Sat Jul  6 17:47:11 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Sat, 6 Jul 2019 17:47:11 +0200
Subject: [Scilab-users] graphic object editor for Light property
In-Reply-To: <1562422518427-0.post@n3.nabble.com>
References: <1562422518427-0.post@n3.nabble.com>
Message-ID: <cd761e9e-694a-0a74-715a-b86094f224fe@free.fr>

Hello,

Le 06/07/2019 ? 16:15, jaipur a ?crit?:
> Hello,
>
> I'm using Scilab 6.02 on Windows 10.
> I'd like to know if graphic object editor is working for 'Light' property.
>
> A graphic object editor is working well after typing 'plot3d()'.
> Then I quit graphic object editor and type 'light()'.
> The 3D figure is affected as getting light.
>
> When starting graphic object editor, the following message appears on the
> console.
>
> -----------------------------
> at line   116 of function TK_send_handles_list ( C:\Program
> Files\scilab-6.0.2\modules\tclsci\macros\TK_send_handles_list.sci line 116 )
> at line    99 of function ged                  (
> C:\PROGRA~1\SCILAB~2.2\modules\graphics\macros\ged.sci line 110 )
>
> Light not handled
> -----------------------------
>
> Does graphic object editor work for 'Light' property?

How to be more explicit than
 >Light not handled
?



From jappa_20 at hotmail.com  Wed Jul 10 12:32:53 2019
From: jappa_20 at hotmail.com (jarvjani)
Date: Wed, 10 Jul 2019 03:32:53 -0700 (MST)
Subject: [Scilab-users] C compiler for use with xcos
In-Reply-To: <1558712648026-0.post@n3.nabble.com>
References: <1558712648026-0.post@n3.nabble.com>
Message-ID: <1562754773343-0.post@n3.nabble.com>


To use c-compiler i needed to install mingw toolbox from ATOMS and
downloaded latest compiler from equation.com 

http://www.equation.com/servlet/equation.cmd?fa=fortran




--
Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html


From davegutz at alum.mit.edu  Tue Jul 16 22:17:33 2019
From: davegutz at alum.mit.edu (davegutz)
Date: Tue, 16 Jul 2019 13:17:33 -0700 (MST)
Subject: [Scilab-users] Transition from Xcos 5.5 to 6.0
Message-ID: <1563308253370-0.post@n3.nabble.com>

Opening xcos drawn in 5.5.2 using 6.0.2 results in blank pages.

There are no special import functions I can find in the 6.0 help. There are
no white papers I've found yet on the scilab website. I suspect that since
6.0 was a substantial rewrite that we need to substantially redraw our xcos
diagrams to move from 5.5 to 6.0? Can anybody confirm?

I expected a v5.5x xcos diagram to open up in v6.0x, i.e. lots of block
diagrams and connectors. It is happily opened by v6.0.2 but it is blank
except from some annotations that got carried over.

I need a clue.

Thank you for your time.   Dave



--
Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html


From stephane.mottelet at utc.fr  Thu Jul 18 10:44:57 2019
From: stephane.mottelet at utc.fr (=?UTF-8?Q?St=c3=a9phane_Mottelet?=)
Date: Thu, 18 Jul 2019 10:44:57 +0200
Subject: [Scilab-users] Transition from Xcos 5.5 to 6.0
In-Reply-To: <1563308253370-0.post@n3.nabble.com>
References: <1563308253370-0.post@n3.nabble.com>
Message-ID: <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>

Hello,

Thank you for having moved your original from Stackoverflow. Cl?ment is 
the expert for Xcos stuff, I hope he will be able to help you.

S.

Le 16/07/2019 ? 22:17, davegutz a ?crit?:
> Opening xcos drawn in 5.5.2 using 6.0.2 results in blank pages.
>
> There are no special import functions I can find in the 6.0 help. There are
> no white papers I've found yet on the scilab website. I suspect that since
> 6.0 was a substantial rewrite that we need to substantially redraw our xcos
> diagrams to move from 5.5 to 6.0? Can anybody confirm?
>
> I expected a v5.5x xcos diagram to open up in v6.0x, i.e. lots of block
> diagrams and connectors. It is happily opened by v6.0.2 but it is blank
> except from some annotations that got carried over.
>
> I need a clue.
>
> Thank you for your time.   Dave
>
>
>
> --
> Sent from: https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/lists.scilab.org/mailman/listinfo/users

-- 
St?phane Mottelet
Ing?nieur de recherche
EA 4297 Transformations Int?gr?es de la Mati?re Renouvelable
D?partement G?nie des Proc?d?s Industriels
Sorbonne Universit?s - Universit? de Technologie de Compi?gne
CS 60319, 60203 Compi?gne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet



From sgougeon at free.fr  Thu Jul 18 11:20:51 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Thu, 18 Jul 2019 11:20:51 +0200
Subject: [Scilab-users] Still available memory on the Java heap
Message-ID: <2285e9f6-7112-3794-acd4-2cd077a6da4e@free.fr>

Hello,

Is there a way equivalent to getmemory() to get the free memory on the 
reserved Scilab java heap?

xmlGetValues() can be used to get the total reserved java heap amount, 
but i would need to know the still free not yet used memory.

Thanks
Samuel



From heinznabielek at me.com  Fri Jul 19 09:30:43 2019
From: heinznabielek at me.com (Heinz Nabielek)
Date: Fri, 19 Jul 2019 09:30:43 +0200
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
Message-ID: <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>

Scilab friends:

I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
Heinz

From antoine.monmayrant at laas.fr  Fri Jul 19 09:42:52 2019
From: antoine.monmayrant at laas.fr (Antoine Monmayrant)
Date: Fri, 19 Jul 2019 09:42:52 +0200
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
Message-ID: <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>


Le 19/07/2019 ? 09:30, Heinz Nabielek a ?crit?:
> Scilab friends:
>
> I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
Basically?
You can't.
Scilab does not support transparency.
My current workaround for transparent plots/graphs/surfaces is to plot 
everything in scilab, export as svg then edit the svg with Inkscape to 
set the transparency.

Having transparency support in scilab would be a nice improvement...


Antoine

> Heinz
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users
>


From heinznabielek at me.com  Fri Jul 19 09:55:57 2019
From: heinznabielek at me.com (Heinz Nabielek)
Date: Fri, 19 Jul 2019 09:55:57 +0200
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
 <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
Message-ID: <B9EDE927-1040-4607-ABF4-77B6371DE4EF@me.com>

Thanks a lot- unfortunately no idea about svg and inkscape.

The neat thing with Scilab is that everything is easy and quick, both in calculation and display...

Heinz



> On 19.07.2019, at 09:42, Antoine Monmayrant <antoine.monmayrant at laas.fr> wrote:
> 
> 
> Le 19/07/2019 ? 09:30, Heinz Nabielek a ?crit :
>> Scilab friends:
>> 
>> I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
> Basically?
> You can't.
> Scilab does not support transparency.
> My current workaround for transparent plots/graphs/surfaces is to plot everything in scilab, export as svg then edit the svg with Inkscape to set the transparency.
> 
> Having transparency support in scilab would be a nice improvement...
> 
> 
> Antoine
> 
>> Heinz
>> _______________________________________________
>> users mailing list
>> users at lists.scilab.org
>> http://lists.scilab.org/mailman/listinfo/users
>> 
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users



From fmiyara at fceia.unr.edu.ar  Fri Jul 19 10:41:23 2019
From: fmiyara at fceia.unr.edu.ar (Federico Miyara)
Date: Fri, 19 Jul 2019 05:41:23 -0300
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <B9EDE927-1040-4607-ABF4-77B6371DE4EF@me.com>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
 <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
 <B9EDE927-1040-4607-ABF4-77B6371DE4EF@me.com>
Message-ID: <102c0775-410d-2a42-a4aa-6a9cd31812ef@fceia.unr.edu.ar>


Heinz,

Inkcape is a free software for vectorial graphics manipulation, similar 
to Freehand or Adobe Illustrator. It can be downloaded from 
https://portableapps.com/apps/graphics_pictures/inkscape_portable as a 
portable application and it is relatively easy to use. I haven't used to 
set transparency but it should surely be straightforward.

Federico Miyara


On 19/07/2019 04:55, Heinz Nabielek wrote:
> Thanks a lot- unfortunately no idea about svg and inkscape.
>
> The neat thing with Scilab is that everything is easy and quick, both in calculation and display...
>
> Heinz
>
>
>
>> On 19.07.2019, at 09:42, Antoine Monmayrant <antoine.monmayrant at laas.fr> wrote:
>>
>>
>> Le 19/07/2019 ? 09:30, Heinz Nabielek a ?crit :
>>> Scilab friends:
>>>
>>> I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
>> Basically?
>> You can't.
>> Scilab does not support transparency.
>> My current workaround for transparent plots/graphs/surfaces is to plot everything in scilab, export as svg then edit the svg with Inkscape to set the transparency.
>>
>> Having transparency support in scilab would be a nice improvement...
>>
>>
>> Antoine
>>
>>> Heinz
>>> _______________________________________________
>>> users mailing list
>>> users at lists.scilab.org
>>> http://lists.scilab.org/mailman/listinfo/users
>>>
>> _______________________________________________
>> users mailing list
>> users at lists.scilab.org
>> http://lists.scilab.org/mailman/listinfo/users
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users
>
>



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From heinznabielek at me.com  Fri Jul 19 13:22:56 2019
From: heinznabielek at me.com (Heinz Nabielek)
Date: Fri, 19 Jul 2019 13:22:56 +0200
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
 <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
Message-ID: <5498C13D-B2E9-43DA-AC6B-BDB9F9E48C5B@me.com>

On 19.07.2019, at 09:42, Antoine Monmayrant <antoine.monmayrant at laas.fr> wrote:
> 
> 
> Le 19/07/2019 ? 09:30, Heinz Nabielek a ?crit :
>> Scilab friends:
>> 
>> I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
> Basically?
> You can't.

Primitive, but simple trick to outwit Scilab for my purposes:

first dataset plotted with histplot
subsequent datasets with histc and plotting squares with same width as histogram in differen colours...
h

d=.25;i=-5:d:5;j=-5+d/2:d:5-d/2;

plot2d(0,0,0,"012", " ",[-5,-.05,5,.5]);

histplot(i,grand(10000,1,'nor',0,1),style=5);

A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'ks','markersize',9);
A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'gs','markersize',9);
A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'bs','markersize',9);

From sgougeon at free.fr  Fri Jul 19 13:41:43 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Fri, 19 Jul 2019 13:41:43 +0200
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <5498C13D-B2E9-43DA-AC6B-BDB9F9E48C5B@me.com>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
 <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
 <5498C13D-B2E9-43DA-AC6B-BDB9F9E48C5B@me.com>
Message-ID: <8a25fce6-7e39-6a63-0449-0607f72629c7@free.fr>

Hello Heinz,

After histplot(), you can just disable the filling of bars:

d = rand(1,10000,'normal');
clf
histplot(-3:0.5:3,d,normalization=%f);
histplot(-3:0.5:3,d(1:5000)+1,normalization=%f,style=color("red"));
*gca().children.children.fill_mode = "off";*


Samuel

Le 19/07/2019 ? 13:22, Heinz Nabielek a ?crit?:
> On 19.07.2019, at 09:42, Antoine Monmayrant <antoine.monmayrant at laas.fr> wrote:
>>
>> Le 19/07/2019 ? 09:30, Heinz Nabielek a ?crit :
>>> Scilab friends:
>>>
>>> I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
>> Basically?
>> You can't.
> Primitive, but simple trick to outwit Scilab for my purposes:
>
> first dataset plotted with histplot
> subsequent datasets with histc and plotting squares with same width as histogram in differen colours...
> h
>
> d=.25;i=-5:d:5;j=-5+d/2:d:5-d/2;
>
> plot2d(0,0,0,"012", " ",[-5,-.05,5,.5]);
>
> histplot(i,grand(10000,1,'nor',0,1),style=5);
>
> A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'ks','markersize',9);
> A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'gs','markersize',9);
> A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'bs','markersize',9);
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users


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From heinznabielek at me.com  Fri Jul 19 13:44:58 2019
From: heinznabielek at me.com (Heinz Nabielek)
Date: Fri, 19 Jul 2019 13:44:58 +0200
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <8a25fce6-7e39-6a63-0449-0607f72629c7@free.fr>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
 <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
 <5498C13D-B2E9-43DA-AC6B-BDB9F9E48C5B@me.com>
 <8a25fce6-7e39-6a63-0449-0607f72629c7@free.fr>
Message-ID: <E783F30C-0913-448E-9B36-50904529610E@me.com>

G R E A T

T H A T   I S   I T

WHAT I HAD BEEN LOOKING FOR....
HEINZ

> On 19.07.2019, at 13:41, Samuel Gougeon <sgougeon at free.fr> wrote:
> 
> Hello Heinz,
> 
> After histplot(), you can just disable the filling of bars:
> 
> d = rand(1,10000,'normal');
> clf
> histplot(-3:0.5:3,d,normalization=%f);
> histplot(-3:0.5:3,d(1:5000)+1,normalization=%f,style=color("red"));
> gca().children.children.fill_mode = "off";
> 
> <bjgpmldpmdnlheaj.png>
> 
> Samuel
> 
> Le 19/07/2019 ? 13:22, Heinz Nabielek a ?crit :
>> On 19.07.2019, at 09:42, Antoine Monmayrant <antoine.monmayrant at laas.fr>
>>  wrote:
>> 
>>> 
>>> Le 19/07/2019 ? 09:30, Heinz Nabielek a ?crit :
>>> 
>>>> Scilab friends:
>>>> 
>>>> I have seen transparently overlapping histograms in R and in Matlab. But how do I do that in Scilab?
>>>> 
>>> Basically?
>>> You can't.
>>> 
>> Primitive, but simple trick to outwit Scilab for my purposes:
>> 
>> first dataset plotted with histplot
>> subsequent datasets with histc and plotting squares with same width as histogram in differen colours...
>> h
>> 
>> d=.25;i=-5:d:5;j=-5+d/2:d:5-d/2;
>> 
>> plot2d(0,0,0,"012", " ",[-5,-.05,5,.5]);
>> 
>> histplot(i,grand(10000,1,'nor',0,1),style=5);
>> 
>> A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'ks','markersize',9);
>> A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'gs','markersize',9);
>> A=histc(i,grand(1000,1,'nor',0,1));plot(j,A,'bs','markersize',9);
>> _______________________________________________
>> users mailing list
>> 
>> users at lists.scilab.org
>> http://lists.scilab.org/mailman/listinfo/users
> 
> 
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users



From jdb61858 at suoox.com  Fri Jul 19 15:10:18 2019
From: jdb61858 at suoox.com (RolandB)
Date: Fri, 19 Jul 2019 06:10:18 -0700 (MST)
Subject: [Scilab-users] transparently overlapping histograms
In-Reply-To: <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
References: <1563308253370-0.post@n3.nabble.com>
 <68ceb264-5f7b-99bf-50b8-ea243570734c@utc.fr>
 <51312D95-1E61-4E96-A004-6FE748680BC3@me.com>
 <7427a40a-f01b-68a9-d554-d8c0d2f65142@laas.fr>
Message-ID: <1563541818143-0.post@n3.nabble.com>

Hi,

Actually there is a possibility for some kind of transparency in Scilab. 

See here:

https://help.scilab.org/docs/6.0.2/en_US/pixel_drawing_mode.html

It would be nicer if the bitwise operations could be done with the number
that finally selects a color from the color table, as that would enable to
achieve much better pseudo-transparency, but the present possibilities are
still better than nothing.

Roland





--
Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html


From Clement.David at esi-group.com  Mon Jul 22 15:58:02 2019
From: Clement.David at esi-group.com (=?iso-8859-1?Q?Cl=E9ment_David?=)
Date: Mon, 22 Jul 2019 13:58:02 +0000
Subject: [Scilab-users] Transition from Xcos 5.5 to 6.0
In-Reply-To: <1563308253370-0.post@n3.nabble.com>
References: <1563308253370-0.post@n3.nabble.com>
Message-ID: <DBBPR09MB31745586D20667873BA4F678B0C40@DBBPR09MB3174.eurprd09.prod.outlook.com>

Hello,

As we have ported our 5.5.2 files to 6.0.2 without issue, this is likely an issue within the zcos files you use. Could you please send these files (or report a bug and attach them) to check?

A potential issue might come from encoding, another by misrepresenting the diagram hierarchy (setting the wrong diagram root for exemple).

--
Cl?ment

> -----Original Message-----
> From: users <users-bounces at lists.scilab.org> On Behalf Of davegutz
> Sent: Tuesday, July 16, 2019 10:18 PM
> To: users at lists.scilab.org
> Subject: [Scilab-users] Transition from Xcos 5.5 to 6.0
> 
> Opening xcos drawn in 5.5.2 using 6.0.2 results in blank pages.
> 
> There are no special import functions I can find in the 6.0 help. There are no
> white papers I've found yet on the scilab website. I suspect that since
> 6.0 was a substantial rewrite that we need to substantially redraw our xcos
> diagrams to move from 5.5 to 6.0? Can anybody confirm?
> 
> I expected a v5.5x xcos diagram to open up in v6.0x, i.e. lots of block diagrams
> and connectors. It is happily opened by v6.0.2 but it is blank except from some
> annotations that got carried over.
> 
> I need a clue.
> 
> Thank you for your time.   Dave
> 
> 
> 
> --
> Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-
> f2602246.html
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users


From Clement.David at esi-group.com  Mon Jul 22 16:01:13 2019
From: Clement.David at esi-group.com (=?iso-8859-1?Q?Cl=E9ment_David?=)
Date: Mon, 22 Jul 2019 14:01:13 +0000
Subject: [Scilab-users] Still available memory on the Java heap
In-Reply-To: <2285e9f6-7112-3794-acd4-2cd077a6da4e@free.fr>
References: <2285e9f6-7112-3794-acd4-2cd077a6da4e@free.fr>
Message-ID: <DBBPR09MB317446244899E27875B1A90AB0C40@DBBPR09MB3174.eurprd09.prod.outlook.com>

Hello Samuel,

You can get memory information from the JVM using JIMS:

--> jimport java.lang.Runtime

--> Runtime.getRuntime().totalMemory()
 ans  =

  249036800


--> Runtime.getRuntime().freeMemory()
 ans  =

  175335480

Regards,

--
Cl?ment DAVID

> -----Original Message-----
> From: users <users-bounces at lists.scilab.org> On Behalf Of Samuel Gougeon
> Sent: Thursday, July 18, 2019 11:21 AM
> To: International users mailing list for Scilab. <users at lists.scilab.org>
> Subject: [Scilab-users] Still available memory on the Java heap
> 
> Hello,
> 
> Is there a way equivalent to getmemory() to get the free memory on the
> reserved Scilab java heap?
> 
> xmlGetValues() can be used to get the total reserved java heap amount, but i
> would need to know the still free not yet used memory.
> 
> Thanks
> Samuel
> 
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users


From sgougeon at free.fr  Mon Jul 22 21:10:29 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Mon, 22 Jul 2019 21:10:29 +0200
Subject: [Scilab-users] Still available memory on the Java heap
In-Reply-To: <DBBPR09MB317446244899E27875B1A90AB0C40@DBBPR09MB3174.eurprd09.prod.outlook.com>
References: <2285e9f6-7112-3794-acd4-2cd077a6da4e@free.fr>
 <DBBPR09MB317446244899E27875B1A90AB0C40@DBBPR09MB3174.eurprd09.prod.outlook.com>
Message-ID: <d39e1f9d-efe6-fe83-8992-e5460ac95977@free.fr>

Hello Cl?ment,

Le 22/07/2019 ? 16:01, Cl?ment David a ?crit?:
> Hello Samuel,
>
> You can get memory information from the JVM using JIMS:
>
> --> jimport java.lang.Runtime
>
> --> Runtime.getRuntime().totalMemory()
>   ans  =
>
>    249036800
>
>
> --> Runtime.getRuntime().freeMemory()
>   ans  =
>
>    175335480

Excellent!
Thanks a lot.

Samuel



From sgougeon at free.fr  Mon Jul 22 21:39:39 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Mon, 22 Jul 2019 21:39:39 +0200
Subject: [Scilab-users] animaGIF 1.0 is released
Message-ID: <17ae14e8-8527-b0a8-6c6b-7040e5a79c08@free.fr>

Hello,

I am glad to announce the first release of the animaGIF package :
https://atoms.scilab.org/toolboxes/animaGIF

animaGIF() aims to be a stand-alone function (no thirdparty), easy to 
use and easy to maintain
(no hard code to recompile from a Scilab version to next ones).

It is fully documented (with animated examples displayed in the Scilab 
help :-)

Enjoy.
Samuel

PS : Scilab pointers about the topic :
http://bugzilla.scilab.org/5569
http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tt4032828.html#a4032836
http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tp4032841p4032845.html

---------------------------------------


  animated GIF creator

stand-alone creation of an animated GIF image from images files or from 
a live figure

Description :

animaGIF() builds an animated GIF from png | jpg | bmp images files, or directly
from a live graphical figure.

It uses the JVM embedded in Scilab and is stand-alone. No external thirdparty
application (like ImageMagic or Gimp, etc) is required.

SYNTAXES
--------
animaGIF(filemask, outgif)
animaGIF(imagefiles, outgif)
animaGIF(.., delay)
animaGIF(.., delay, loops)

idGif = animaGIF(idFig, outgif) // opens the GIF stream
idGif = animaGIF(idFig, outgif, delay)
idGif = animaGIF(idFig, outgif, delay, loops)
idGif = animaGIF(idFig, idGif)  // adds a snapshot of the figure
animaGIF(idGif)                 // closes the GIF stream

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From cfuttrup at gmail.com  Tue Jul 23 22:23:23 2019
From: cfuttrup at gmail.com (Claus Futtrup)
Date: Tue, 23 Jul 2019 22:23:23 +0200
Subject: [Scilab-users] animaGIF 1.0 is released
In-Reply-To: <17ae14e8-8527-b0a8-6c6b-7040e5a79c08@free.fr>
References: <17ae14e8-8527-b0a8-6c6b-7040e5a79c08@free.fr>
Message-ID: <3e000c7d-0d72-f634-d25a-1296fb9238a4@gmail.com>

Hi Samuel

Thanks. That's such a useful feature. You're a Scilab genius!

Cheers,
Claus

On 22.07.2019 21:39, Samuel Gougeon wrote:
> Hello,
>
> I am glad to announce the first release of the animaGIF package :
> https://atoms.scilab.org/toolboxes/animaGIF
>
> animaGIF() aims to be a stand-alone function (no thirdparty), easy to 
> use and easy to maintain
> (no hard code to recompile from a Scilab version to next ones).
>
> It is fully documented (with animated examples displayed in the Scilab 
> help :-)
>
> Enjoy.
> Samuel
>
> PS : Scilab pointers about the topic :
> http://bugzilla.scilab.org/5569
> http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tt4032828.html#a4032836
> http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tp4032841p4032845.html
>
> ---------------------------------------
>
>
>   animated GIF creator
>
> stand-alone creation of an animated GIF image from images files or 
> from a live figure
>
> Description :
>
> animaGIF() builds an animated GIF from png | jpg | bmp images files, or directly
> from a live graphical figure.
>
> It uses the JVM embedded in Scilab and is stand-alone. No external thirdparty
> application (like ImageMagic or Gimp, etc) is required.
>
> SYNTAXES
> --------
> animaGIF(filemask, outgif)
> animaGIF(imagefiles, outgif)
> animaGIF(.., delay)
> animaGIF(.., delay, loops)
>
> idGif = animaGIF(idFig, outgif) // opens the GIF stream
> idGif = animaGIF(idFig, outgif, delay)
> idGif = animaGIF(idFig, outgif, delay, loops)
> idGif = animaGIF(idFig, idGif)  // adds a snapshot of the figure
> animaGIF(idGif)                 // closes the GIF stream
>
>
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users




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From yann.debray at scilab-enterprises.com  Tue Jul 23 22:42:17 2019
From: yann.debray at scilab-enterprises.com (Yann Debray @ Scilab)
Date: Tue, 23 Jul 2019 20:42:17 +0000 (UTC)
Subject: [Scilab-users] animaGIF 1.0 is released
In-Reply-To: <3e000c7d-0d72-f634-d25a-1296fb9238a4@gmail.com>
References: <17ae14e8-8527-b0a8-6c6b-7040e5a79c08@free.fr>
 <3e000c7d-0d72-f634-d25a-1296fb9238a4@gmail.com>
Message-ID: <87CF7FFF6542B9AA.7A41C13A-F8CD-4668-A343-67E9F1221B6F@mail.outlook.com>


  
  
  
    
    	Congrats Samuel, that is a useful feature!I am always looking for some animations to demonstrate the capabilities of Scilab. This shall help greatly. I will advertise it in the newsfeed.
    	
    	

    	
--Yann DebrayScilab DirectorESI GroupCell: +33 6 88 20 67 01 Website: https://www.scilab.org
    
  




On Tue, Jul 23, 2019 at 10:22 PM +0200, "Claus Futtrup" <cfuttrup at gmail.com> wrote:











  
    
  
  
    Hi Samuel
    

    
    Thanks. That's such a useful feature.
      You're a Scilab genius!
    

    
    Cheers,
    Claus

    
    

    
    On 22.07.2019 21:39, Samuel Gougeon
      wrote:

    
    
      
      Hello,
      

I am glad to announce the first release of the animaGIF package
        :

        https://atoms.scilab.org/toolboxes/animaGIF

        

        animaGIF() aims to be a stand-alone function (no thirdparty),
        easy to use and easy to maintain

        (no hard code to recompile from a Scilab version to next ones).

        

        It is fully documented (with animated examples displayed in the
        Scilab help :-)

        

        Enjoy.

        Samuel

        

        PS : Scilab pointers about the topic :

        http://bugzilla.scilab.org/5569

        http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tt4032828.html#a4032836

        http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tp4032841p4032845.html

        

        ---------------------------------------

      
      
        animated GIF creator
      
      stand-alone creation of an animated GIF
        image from images files or from a live figure
      

Description :

      
      animaGIF() builds an animated GIF from png | jpg | bmp images files, or directly
from a live graphical figure.

It uses the JVM embedded in Scilab and is stand-alone. No external thirdparty
application (like ImageMagic or Gimp, etc) is required.

SYNTAXES
--------
animaGIF(filemask, outgif)
animaGIF(imagefiles, outgif)
animaGIF(.., delay)
animaGIF(.., delay, loops)

idGif = animaGIF(idFig, outgif) // opens the GIF stream
idGif = animaGIF(idFig, outgif, delay)
idGif = animaGIF(idFig, outgif, delay, loops)
idGif = animaGIF(idFig, idGif)  // adds a snapshot of the figure
animaGIF(idGif)                 // closes the GIF stream


      

      
      _______________________________________________
users mailing list
users at lists.scilab.org
http://lists.scilab.org/mailman/listinfo/users

    
    



    
  


	
        
		Virus-free. www.avast.com
		
	
 






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From stephane.mottelet at utc.fr  Thu Jul 25 10:26:13 2019
From: stephane.mottelet at utc.fr (=?UTF-8?Q?St=c3=a9phane_Mottelet?=)
Date: Thu, 25 Jul 2019 10:26:13 +0200
Subject: [Scilab-users] animaGIF 1.0 is released
In-Reply-To: <17ae14e8-8527-b0a8-6c6b-7040e5a79c08@free.fr>
References: <17ae14e8-8527-b0a8-6c6b-7040e5a79c08@free.fr>
Message-ID: <550d3af4-69fa-1f0e-8397-57fc6b7875f5@utc.fr>

Thank you Samuel for this nice feature !

S.

Le 22/07/2019 ? 21:39, Samuel Gougeon a ?crit?:
> Hello,
>
> I am glad to announce the first release of the animaGIF package :
> https://atoms.scilab.org/toolboxes/animaGIF
>
> animaGIF() aims to be a stand-alone function (no thirdparty), easy to 
> use and easy to maintain
> (no hard code to recompile from a Scilab version to next ones).
>
> It is fully documented (with animated examples displayed in the Scilab 
> help :-)
>
> Enjoy.
> Samuel
>
> PS : Scilab pointers about the topic :
> http://bugzilla.scilab.org/5569
> http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tt4032828.html#a4032836
> http://mailinglists.scilab.org/Scilab-users-animation-of-multiple-plots-tp4032841p4032845.html
>
> ---------------------------------------
>
>
>   animated GIF creator
>
> stand-alone creation of an animated GIF image from images files or 
> from a live figure
>
> Description :
>
> animaGIF() builds an animated GIF from png | jpg | bmp images files, or directly
> from a live graphical figure.
>
> It uses the JVM embedded in Scilab and is stand-alone. No external thirdparty
> application (like ImageMagic or Gimp, etc) is required.
>
> SYNTAXES
> --------
> animaGIF(filemask, outgif)
> animaGIF(imagefiles, outgif)
> animaGIF(.., delay)
> animaGIF(.., delay, loops)
>
> idGif = animaGIF(idFig, outgif) // opens the GIF stream
> idGif = animaGIF(idFig, outgif, delay)
> idGif = animaGIF(idFig, outgif, delay, loops)
> idGif = animaGIF(idFig, idGif)  // adds a snapshot of the figure
> animaGIF(idGif)                 // closes the GIF stream
>
>
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/lists.scilab.org/mailman/listinfo/users

-- 
St?phane Mottelet
Ing?nieur de recherche
EA 4297 Transformations Int?gr?es de la Mati?re Renouvelable
D?partement G?nie des Proc?d?s Industriels
Sorbonne Universit?s - Universit? de Technologie de Compi?gne
CS 60319, 60203 Compi?gne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet

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From stevenrjarrett at gmail.com  Fri Jul 26 19:22:14 2019
From: stevenrjarrett at gmail.com (stevenrjarrett)
Date: Fri, 26 Jul 2019 10:22:14 -0700 (MST)
Subject: [Scilab-users] Converting a figure to a SciCV Mat
Message-ID: <1564161734067-0.post@n3.nabble.com>

Is there a way to convert a Scilab figure to a SciCV Mat? I had thought the
simplest way would be to convert the figure to a matrix and use the matrix
data to create the SciCV Mat, but I have not been successful finding a way
to do either.

The reason I want to convert between them is so that I can create a video
that shows data being plotted in real time. I have done this successfully by
creating the figures, writing a series of image files, and converting the
images to a video using the SciCV toolbox. As you can imagine, it is time
consuming to write that many images to the disk as only an intermediate
step, and I have been trying to find a cleaner/faster way to do it within
Scilab.



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From sgougeon at free.fr  Fri Jul 26 19:52:55 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Fri, 26 Jul 2019 19:52:55 +0200
Subject: [Scilab-users] Converting a figure to a SciCV Mat
In-Reply-To: <1564161734067-0.post@n3.nabble.com>
References: <1564161734067-0.post@n3.nabble.com>
Message-ID: <30bb66bd-a308-d74c-2958-0de1e956697b@free.fr>

Hello,

Le 26/07/2019 ? 19:22, stevenrjarrett a ?crit?:
> Is there a way to convert a Scilab figure to a SciCV Mat? I had thought the
> simplest way would be to convert the figure to a matrix and use the matrix
> data to create the SciCV Mat, but I have not been successful finding a way
> to do either.
>
> The reason I want to convert between them is so that I can create a video
> that shows data being plotted in real time. I have done this successfully by
> creating the figures, writing a series of image files, and converting the
> images to a video using the SciCV toolbox. As you can imagine, it is time
> consuming to write that many images to the disk as only an intermediate
> step, and I have been trying to find a cleaner/faster way to do it within
> Scilab.

If you are really in a hurry, i am afraid that you will have to find an 
external solution, because anyway exporting figures within Scilab is 
quite slow, even in bitmap encodings. This has been reported here 
<http://bugzilla.scilab.org/13904> and is still the case.

Otherwise, you can use animaGIF(), that can avoid storing all 
intermediate images, but that does not avoid creating them. So, it saves 
disk space, but not time as you request. It does not really aim to make 
video with a "normal" frame rate, although it can mimik it.

Samuel



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From chinluh at tritytech.com  Sat Jul 27 18:08:56 2019
From: chinluh at tritytech.com (Tan Chin Luh)
Date: Sun, 28 Jul 2019 00:08:56 +0800
Subject: [Scilab-users] Converting a figure to a SciCV Mat
In-Reply-To: <30bb66bd-a308-d74c-2958-0de1e956697b@free.fr>
References: <1564161734067-0.post@n3.nabble.com>
 <30bb66bd-a308-d74c-2958-0de1e956697b@free.fr>
Message-ID: <91e6f105-ea8a-e0a5-6e06-422ddb03cfb0@tritytech.com>

Hi,

While I think to create animation to animated gif is the most effective 
way to share the animation, another alternative you could look at is 
using the IPCV to create a movie from it.

Please find below for the sample codes:

_________________
tic();

// open a file for write
n = avifile('test.avi', [640;480], 30,'xvid');

// Initiate plot and get the handle
plot(rand(100,1));
e = gce();

scf(0)

// run 100 frame random data
for cnt = 1:100
 ??? new_data = rand(100,1); // new data
 ??? e.children.data(:,2) = new_data;?? // replace new data onto current 
plot
 ??? im = xs2im(0);? // get the plot into a matrix
 ??? addframe(n, im);??? // add the matrix/frame into the file
end
aviclose(n);

disp(toc());
____________________

Still, the function "xs2im" will still create the intermediate file in 
the temp folder as like animaGIF. The above 100 frames took about 6s in 
i5 computer.

In this case, you could control the resolution of the video, and also 
the frame rate of the video.

Thanks.

Chin Luh

On 27/7/2019 1:52 AM, Samuel Gougeon wrote:
> Hello,
>
> Le 26/07/2019 ? 19:22, stevenrjarrett a ?crit?:
>> Is there a way to convert a Scilab figure to a SciCV Mat? I had thought the
>> simplest way would be to convert the figure to a matrix and use the matrix
>> data to create the SciCV Mat, but I have not been successful finding a way
>> to do either.
>>
>> The reason I want to convert between them is so that I can create a video
>> that shows data being plotted in real time. I have done this successfully by
>> creating the figures, writing a series of image files, and converting the
>> images to a video using the SciCV toolbox. As you can imagine, it is time
>> consuming to write that many images to the disk as only an intermediate
>> step, and I have been trying to find a cleaner/faster way to do it within
>> Scilab.
>
> If you are really in a hurry, i am afraid that you will have to find 
> an external solution, because anyway exporting figures within Scilab 
> is quite slow, even in bitmap encodings. This has been reported here 
> <http://bugzilla.scilab.org/13904> and is still the case.
>
> Otherwise, you can use animaGIF(), that can avoid storing all 
> intermediate images, but that does not avoid creating them. So, it 
> saves disk space, but not time as you request. It does not really aim 
> to make video with a "normal" frame rate, although it can mimik it.
>
> Samuel
>
>
>
>
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users


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From j.s.strom at hslmg.de  Mon Jul 29 15:49:08 2019
From: j.s.strom at hslmg.de (Jens Simon Strom)
Date: Mon, 29 Jul 2019 15:49:08 +0200
Subject: [Scilab-users] Font size of console printings on paper
Message-ID: <6cae8f2b-a51d-e6c1-0527-cf1b87414dbd@hslmg.de>

Hallo Scilab community,

How do you control? the font size, when printing the console content to 
paper. My changes in the console file menu lead to nothing.

I aim at? smaller characters.

Kiond regards

Jens



From acj119 at nifty.com  Mon Jul 29 16:30:17 2019
From: acj119 at nifty.com (jaipur)
Date: Mon, 29 Jul 2019 07:30:17 -0700 (MST)
Subject: [Scilab-users] location of z-axis on 3D
Message-ID: <1564410617955-0.post@n3.nabble.com>

Dear all

In the following 3D program, I'd like to set the location of z-axis to also
zero. How should I add code?

plot3d()
h = gca();
h.x_location = "origin"
h.y_location = "origin"

<http://mailinglists.scilab.org/file/t497089/AxesLocation.png> 



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From sgougeon at free.fr  Mon Jul 29 21:21:20 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Mon, 29 Jul 2019 21:21:20 +0200
Subject: [Scilab-users] location of z-axis on 3D
In-Reply-To: <1564410617955-0.post@n3.nabble.com>
References: <1564410617955-0.post@n3.nabble.com>
Message-ID: <ab15203b-0905-e900-abd7-d6b629dbe753@free.fr>

Le 29/07/2019 ? 16:30, jaipur a ?crit?:
> Dear all
>
> In the following 3D program, I'd like to set the location of z-axis to also
> zero. How should I add code?
>
> plot3d()
> h = gca();
> h.x_location = "origin"
> h.y_location = "origin"

AFAIK, it has been requested -> there 
<http://bugzilla.scilab.org/show_bug.cgi?id=13989>, but is still impossible.
You may add a comment in the bugzilla thread, if you need this feature.

An additional request <http://bugzilla.scilab.org/show_bug.cgi?id=13988> 
has been posted to become able to freely choose
the crossing point of axes, not necessarily at [0 0 0].


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From sgougeon at free.fr  Mon Jul 29 21:35:09 2019
From: sgougeon at free.fr (Samuel Gougeon)
Date: Mon, 29 Jul 2019 21:35:09 +0200
Subject: [Scilab-users] Transition from Xcos 5.5 to 6.0
In-Reply-To: <DBBPR09MB31745586D20667873BA4F678B0C40@DBBPR09MB3174.eurprd09.prod.outlook.com>
References: <1563308253370-0.post@n3.nabble.com>
 <DBBPR09MB31745586D20667873BA4F678B0C40@DBBPR09MB3174.eurprd09.prod.outlook.com>
Message-ID: <9c2b946a-fb18-f399-b16e-e433dc445c50@free.fr>

Le 22/07/2019 ? 15:58, Cl?ment David a ?crit?:
> Hello,
>
> As we have ported our 5.5.2 files to 6.0.2 without issue, this is likely an issue within the zcos files you use. Could you please send these files (or report a bug and attach them) to check?

Dave's answer in a private mail:

Le 19/07/2019 ? 01:16, Dave Gutz a ?crit?:
> Thanks, Samuel! *I had misread the version of Scilab I was using.? It 
> was 6.0.1 afterall.*? ? Now I'm chasing regular scripting port issues 
> and it's much more satisfying.
>

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From sl1800 at rochester.rr.com  Wed Jul 31 18:25:22 2019
From: sl1800 at rochester.rr.com (VTX1801)
Date: Wed, 31 Jul 2019 09:25:22 -0700 (MST)
Subject: [Scilab-users] Java exception error
Message-ID: <1564590322241-0.post@n3.nabble.com>

Hello,
Submitted the following to bugzilla.scilab.org.
It was suggested I post to this mailing list.
Thanks in advance for effort to resolve this issue.
Ted

BUG DESCRIPTION:
Tried several methods to print the entire GUI window.
Get the following error in the console window:

printfigure: A Java exception arisen:
Exception when calling Java method :
org.scilab.modules.gui.bridge.tab.SwingScilabStaticPanel cannot be cast to
org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel
 at org.scilab.modules.gui.bridge.CallScilabBridge.printFigure(Unknown
Source)


ERROR LOG:
----------


HOW TO REPRODUCE THE BUG:
Create a GUI window and add a push button to print GUI window from the
callback function.


OTHER INFORMATION:
Tried several methods to print with the following code samples:

function pb_print_callback(handles)
//Write your callback for  pb_print  here

//This function opens a dialog to select a printer, printing options... and
then prints the figure.
printfigure(get(gcf(), "figure_id"));

//scf(0); // Make graphic window 0 the current figure
//gcf()  // Return the graphic handle of the current figure

//Print command.
//toprint(0,"pos");
------------------



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