Helmut Schuetz
2016-Feb-28 13:02 UTC
[R] Color of points in legend() ignored if plotting to PNG
Dear all,
if I plot to a PNG, the color of filled points (pch 21:25) in legend() is
ignored (i.e., only the background color is used). It does not matter whether I
specify the default png(bg="white") or
png(bg="transparent").
The example below
x <- rnorm(10)
y <- rnorm(10)
plot(x, y, pch = 21, cex = 1.5,
xlim = range(x, y) * 1.2, ylim = range(x, y)*1.2,
col = "black", bg = "lightgrey")
legend("topleft", legend = "foo", inset = 0.02,
bg = "white", pch = 21, pt.cex = 1.5,
col = "black", pt.bg = "lightgrey")
works as desired on windows(...) but fails to show the color in the legend on
png(...).
Any suggestions?
Helmut
Environment: x86_64-w64-mingw32/x64 (64-bit), R 3.2.3
--
Ing. Helmut Schuetz
BEBAC - Consultancy Services for
Bioequivalence and Bioavailability Studies
Neubaugasse 36/11
1070 Vienna, Austria
VAT No ATU61115625
DUNS 300370568
tel +43 1 2311746
mobile +43 699 10792458
e-mail helmut.schuetz at bebac.at
web http://bebac.at/
contact http://bebac.at/Contact.htm
forum http://forum.bebac.at/
This e-mail is confidential and may also be legally privileged. If you
are not the intended recipient please reply to sender, do not disclose
its contents to any person and delete the e-mail. Any unauthorized
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Boris Steipe
2016-Feb-28 14:45 UTC
[R] Color of points in legend() ignored if plotting to PNG
Works for me on Mac OS... R version 3.2.2 (2015-08-14) Platform: x86_64-apple-darwin13.4.0 (64-bit) Running under: OS X 10.9.5 (Mavericks) [...] On Feb 28, 2016, at 8:02 AM, Helmut Schuetz <helmut.schuetz at bebac.at> wrote:> Dear all, > > if I plot to a PNG, the color of filled points (pch 21:25) in legend() is ignored (i.e., only the background color is used). It does not matter whether I specify the default png(bg="white") or png(bg="transparent"). > > The example below > > x <- rnorm(10) > y <- rnorm(10) > plot(x, y, pch = 21, cex = 1.5, > xlim = range(x, y) * 1.2, ylim = range(x, y)*1.2, > col = "black", bg = "lightgrey") > legend("topleft", legend = "foo", inset = 0.02, > bg = "white", pch = 21, pt.cex = 1.5, > col = "black", pt.bg = "lightgrey") > > works as desired on windows(...) but fails to show the color in the legend on png(...). > > Any suggestions? > Helmut > > Environment: x86_64-w64-mingw32/x64 (64-bit), R 3.2.3 > > -- > Ing. Helmut Schuetz > BEBAC - Consultancy Services for > Bioequivalence and Bioavailability Studies > Neubaugasse 36/11 > 1070 Vienna, Austria > VAT No ATU61115625 > DUNS 300370568 > tel +43 1 2311746 > mobile +43 699 10792458 > e-mail helmut.schuetz at bebac.at > web http://bebac.at/ > contact http://bebac.at/Contact.htm > forum http://forum.bebac.at/ > > This e-mail is confidential and may also be legally privileged. If you > are not the intended recipient please reply to sender, do not disclose > its contents to any person and delete the e-mail. Any unauthorized > review, use, disclosure, copying or distribution is strictly prohibited. > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.
Jim Lemon
2016-Feb-29 07:56 UTC
[R] Color of points in legend() ignored if plotting to PNG
Works on linux R version 3.2.3 (2015-12-10) Platform: x86_64-redhat-linux-gnu (64-bit) Running under: Fedora 23 (Twenty Three) Jim On Mon, Feb 29, 2016 at 1:45 AM, Boris Steipe <boris.steipe at utoronto.ca> wrote:> Works for me on Mac OS... > > R version 3.2.2 (2015-08-14) > Platform: x86_64-apple-darwin13.4.0 (64-bit) > Running under: OS X 10.9.5 (Mavericks) > [...] > > > > On Feb 28, 2016, at 8:02 AM, Helmut Schuetz <helmut.schuetz at bebac.at> wrote: > >> Dear all, >> >> if I plot to a PNG, the color of filled points (pch 21:25) in legend() is ignored (i.e., only the background color is used). It does not matter whether I specify the default png(bg="white") or png(bg="transparent"). >> >> The example below >> >> x <- rnorm(10) >> y <- rnorm(10) >> plot(x, y, pch = 21, cex = 1.5, >> xlim = range(x, y) * 1.2, ylim = range(x, y)*1.2, >> col = "black", bg = "lightgrey") >> legend("topleft", legend = "foo", inset = 0.02, >> bg = "white", pch = 21, pt.cex = 1.5, >> col = "black", pt.bg = "lightgrey") >> >> works as desired on windows(...) but fails to show the color in the legend on png(...). >> >> Any suggestions? >> Helmut >> >> Environment: x86_64-w64-mingw32/x64 (64-bit), R 3.2.3 >> >> -- >> Ing. Helmut Schuetz >> BEBAC - Consultancy Services for >> Bioequivalence and Bioavailability Studies >> Neubaugasse 36/11 >> 1070 Vienna, Austria >> VAT No ATU61115625 >> DUNS 300370568 >> tel +43 1 2311746 >> mobile +43 699 10792458 >> e-mail helmut.schuetz at bebac.at >> web http://bebac.at/ >> contact http://bebac.at/Contact.htm >> forum http://forum.bebac.at/ >> >> This e-mail is confidential and may also be legally privileged. If you >> are not the intended recipient please reply to sender, do not disclose >> its contents to any person and delete the e-mail. Any unauthorized >> review, use, disclosure, copying or distribution is strictly prohibited. >> >> ______________________________________________ >> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.
PIKAL Petr
2016-Feb-29 08:25 UTC
[R] Color of points in legend() ignored if plotting to PNG
Hi Works on WXP too. platform i386-w64-mingw32 arch i386 os mingw32 system i386, mingw32 status Under development (unstable) major 3 minor 3.0 year 2015 month 06 day 15 svn rev 68521 language R version.string R Under development (unstable) (2015-06-15 r68521) nickname Unsuffered Consequences Cheers Petr> -----Original Message----- > From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Helmut > Schuetz > Sent: Sunday, February 28, 2016 2:02 PM > To: r-help at r-project.org > Subject: [R] Color of points in legend() ignored if plotting to PNG > > Dear all, > > if I plot to a PNG, the color of filled points (pch 21:25) in legend() > is ignored (i.e., only the background color is used). It does not > matter whether I specify the default png(bg="white") or > png(bg="transparent"). > > The example below > > x <- rnorm(10) > y <- rnorm(10) > plot(x, y, pch = 21, cex = 1.5, > xlim = range(x, y) * 1.2, ylim = range(x, y)*1.2, > col = "black", bg = "lightgrey") > legend("topleft", legend = "foo", inset = 0.02, > bg = "white", pch = 21, pt.cex = 1.5, > col = "black", pt.bg = "lightgrey") > > works as desired on windows(...) but fails to show the color in the > legend on png(...). > > Any suggestions? > Helmut > > Environment: x86_64-w64-mingw32/x64 (64-bit), R 3.2.3 > > -- > Ing. Helmut Schuetz > BEBAC - Consultancy Services for > Bioequivalence and Bioavailability Studies Neubaugasse 36/11 1070 > Vienna, Austria VAT No ATU61115625 > DUNS 300370568 > tel +43 1 2311746 > mobile +43 699 10792458 > e-mail helmut.schuetz at bebac.at > web http://bebac.at/ > contact http://bebac.at/Contact.htm > forum http://forum.bebac.at/ > > This e-mail is confidential and may also be legally privileged. If you > are not the intended recipient please reply to sender, do not disclose > its contents to any person and delete the e-mail. Any unauthorized > review, use, disclosure, copying or distribution is strictly > prohibited. > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting- > guide.html > and provide commented, minimal, self-contained, reproducible code.________________________________ Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn? a jsou ur?eny pouze jeho adres?t?m. Jestli?e jste obdr?el(a) tento e-mail omylem, informujte laskav? neprodlen? jeho odes?latele. Obsah tohoto emailu i s p??lohami a jeho kopie vyma?te ze sv?ho syst?mu. Nejste-li zam??len?m adres?tem tohoto emailu, nejste opr?vn?ni tento email jakkoliv u??vat, roz?i?ovat, kop?rovat ?i zve?ej?ovat. Odes?latel e-mailu neodpov?d? za eventu?ln? ?kodu zp?sobenou modifikacemi ?i zpo?d?n?m p?enosu e-mailu. V p??pad?, ?e je tento e-mail sou??st? obchodn?ho jedn?n?: - vyhrazuje si odes?latel pr?vo ukon?it kdykoliv jedn?n? o uzav?en? smlouvy, a to z jak?hokoliv d?vodu i bez uveden? d?vodu. - a obsahuje-li nab?dku, je adres?t opr?vn?n nab?dku bezodkladn? p?ijmout; Odes?latel tohoto e-mailu (nab?dky) vylu?uje p?ijet? nab?dky ze strany p??jemce s dodatkem ?i odchylkou. - trv? odes?latel na tom, ?e p??slu?n? smlouva je uzav?ena teprve v?slovn?m dosa?en?m shody na v?ech jej?ch n?le?itostech. - odes?latel tohoto emailu informuje, ?e nen? opr?vn?n uzav?rat za spole?nost ??dn? smlouvy s v?jimkou p??pad?, kdy k tomu byl p?semn? zmocn?n nebo p?semn? pov??en a takov? pov??en? nebo pln? moc byly adres?tovi tohoto emailu p??padn? osob?, kterou adres?t zastupuje, p?edlo?eny nebo jejich existence je adres?tovi ?i osob? j?m zastoupen? zn?m?. This e-mail and any documents attached to it may be confidential and are intended only for its intended recipients. If you received this e-mail by mistake, please immediately inform its sender. Delete the contents of this e-mail with all attachments and its copies from your system. If you are not the intended recipient of this e-mail, you are not authorized to use, disseminate, copy or disclose this e-mail in any manner. The sender of this e-mail shall not be liable for any possible damage caused by modifications of the e-mail or by delay with transfer of the email. In case that this e-mail forms part of business dealings: - the sender reserves the right to end negotiations about entering into a contract in any time, for any reason, and without stating any reasoning. - if the e-mail contains an offer, the recipient is entitled to immediately accept such offer; The sender of this e-mail (offer) excludes any acceptance of the offer on the part of the recipient containing any amendment or variation. - the sender insists on that the respective contract is concluded only upon an express mutual agreement on all its aspects. - the sender of this e-mail informs that he/she is not authorized to enter into any contracts on behalf of the company except for cases in which he/she is expressly authorized to do so in writing, and such authorization or power of attorney is submitted to the recipient or the person represented by the recipient, or the existence of such authorization is known to the recipient of the person represented by the recipient.
David L Carlson
2016-Feb-29 14:50 UTC
[R] Color of points in legend() ignored if plotting to PNG
Using
png("foo.png", 1200, 1200, res=200)
x <- rnorm(10)
y <- rnorm(10)
plot(x, y, pch = 21, cex = 1.5,
xlim = range(x, y) * 1.2, ylim = range(x, y)*1.2,
col = "black", bg = "lightgrey")
legend("topleft", legend = "foo", inset = 0.02,
bg = "white", pch = 21, pt.cex = 1.5,
col = "black", pt.bg = "lightgrey")
dev.off()
I'm not having any problem getting the grey on Win 8.
-------------------------------------
David L Carlson
Department of Anthropology
Texas A&M University
College Station, TX 77840-4352
-----Original Message-----
From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of PIKAL Petr
Sent: Monday, February 29, 2016 2:26 AM
To: Helmut Schuetz; r-help at r-project.org
Subject: Re: [R] Color of points in legend() ignored if plotting to PNG
Hi
Works on WXP too.
platform i386-w64-mingw32
arch i386
os mingw32
system i386, mingw32
status Under development (unstable)
major 3
minor 3.0
year 2015
month 06
day 15
svn rev 68521
language R
version.string R Under development (unstable) (2015-06-15 r68521)
nickname Unsuffered Consequences
Cheers
Petr
> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Helmut
> Schuetz
> Sent: Sunday, February 28, 2016 2:02 PM
> To: r-help at r-project.org
> Subject: [R] Color of points in legend() ignored if plotting to PNG
>
> Dear all,
>
> if I plot to a PNG, the color of filled points (pch 21:25) in legend()
> is ignored (i.e., only the background color is used). It does not
> matter whether I specify the default png(bg="white") or
> png(bg="transparent").
>
> The example below
>
> x <- rnorm(10)
> y <- rnorm(10)
> plot(x, y, pch = 21, cex = 1.5,
> xlim = range(x, y) * 1.2, ylim = range(x, y)*1.2,
> col = "black", bg = "lightgrey")
> legend("topleft", legend = "foo", inset = 0.02,
> bg = "white", pch = 21, pt.cex = 1.5,
> col = "black", pt.bg = "lightgrey")
>
> works as desired on windows(...) but fails to show the color in the
> legend on png(...).
>
> Any suggestions?
> Helmut
>
> Environment: x86_64-w64-mingw32/x64 (64-bit), R 3.2.3
>
> --
> Ing. Helmut Schuetz
> BEBAC - Consultancy Services for
> Bioequivalence and Bioavailability Studies Neubaugasse 36/11 1070
> Vienna, Austria VAT No ATU61115625
> DUNS 300370568
> tel +43 1 2311746
> mobile +43 699 10792458
> e-mail helmut.schuetz at bebac.at
> web http://bebac.at/
> contact http://bebac.at/Contact.htm
> forum http://forum.bebac.at/
>
> This e-mail is confidential and may also be legally privileged. If you
> are not the intended recipient please reply to sender, do not disclose
> its contents to any person and delete the e-mail. Any unauthorized
> review, use, disclosure, copying or distribution is strictly
> prohibited.
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-
> guide.html
> and provide commented, minimal, self-contained, reproducible code.
________________________________
Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn? a jsou ur?eny
pouze jeho adres?t?m.
Jestli?e jste obdr?el(a) tento e-mail omylem, informujte laskav? neprodlen? jeho
odes?latele. Obsah tohoto emailu i s p??lohami a jeho kopie vyma?te ze sv?ho
syst?mu.
Nejste-li zam??len?m adres?tem tohoto emailu, nejste opr?vn?ni tento email
jakkoliv u??vat, roz?i?ovat, kop?rovat ?i zve?ej?ovat.
Odes?latel e-mailu neodpov?d? za eventu?ln? ?kodu zp?sobenou modifikacemi ?i
zpo?d?n?m p?enosu e-mailu.
V p??pad?, ?e je tento e-mail sou??st? obchodn?ho jedn?n?:
- vyhrazuje si odes?latel pr?vo ukon?it kdykoliv jedn?n? o uzav?en? smlouvy, a
to z jak?hokoliv d?vodu i bez uveden? d?vodu.
- a obsahuje-li nab?dku, je adres?t opr?vn?n nab?dku bezodkladn? p?ijmout;
Odes?latel tohoto e-mailu (nab?dky) vylu?uje p?ijet? nab?dky ze strany p??jemce
s dodatkem ?i odchylkou.
- trv? odes?latel na tom, ?e p??slu?n? smlouva je uzav?ena teprve v?slovn?m
dosa?en?m shody na v?ech jej?ch n?le?itostech.
- odes?latel tohoto emailu informuje, ?e nen? opr?vn?n uzav?rat za spole?nost
??dn? smlouvy s v?jimkou p??pad?, kdy k tomu byl p?semn? zmocn?n nebo p?semn?
pov??en a takov? pov??en? nebo pln? moc byly adres?tovi tohoto emailu p??padn?
osob?, kterou adres?t zastupuje, p?edlo?eny nebo jejich existence je adres?tovi
?i osob? j?m zastoupen? zn?m?.
This e-mail and any documents attached to it may be confidential and are
intended only for its intended recipients.
If you received this e-mail by mistake, please immediately inform its sender.
Delete the contents of this e-mail with all attachments and its copies from your
system.
If you are not the intended recipient of this e-mail, you are not authorized to
use, disseminate, copy or disclose this e-mail in any manner.
The sender of this e-mail shall not be liable for any possible damage caused by
modifications of the e-mail or by delay with transfer of the email.
In case that this e-mail forms part of business dealings:
- the sender reserves the right to end negotiations about entering into a
contract in any time, for any reason, and without stating any reasoning.
- if the e-mail contains an offer, the recipient is entitled to immediately
accept such offer; The sender of this e-mail (offer) excludes any acceptance of
the offer on the part of the recipient containing any amendment or variation.
- the sender insists on that the respective contract is concluded only upon an
express mutual agreement on all its aspects.
- the sender of this e-mail informs that he/she is not authorized to enter into
any contracts on behalf of the company except for cases in which he/she is
expressly authorized to do so in writing, and such authorization or power of
attorney is submitted to the recipient or the person represented by the
recipient, or the existence of such authorization is known to the recipient of
the person represented by the recipient.
______________________________________________
R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.