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Groups > comp.graphics.apps.gnuplot > #2936 > unrolled thread
| Started by | Syed Jahanzaib <aacable79@gmail.com> |
|---|---|
| First post | 2015-06-16 05:03 -0700 |
| Last post | 2015-06-22 22:54 +0200 |
| Articles | 5 — 4 participants |
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howto remove numbers after DOT Syed Jahanzaib <aacable79@gmail.com> - 2015-06-16 05:03 -0700
Re: howto remove numbers after DOT Jörg Buchholz <bookwood4new@freenet.de> - 2015-06-18 07:22 +0200
Re: howto remove numbers after DOT Syed Jahanzaib <aacable79@gmail.com> - 2015-06-18 02:12 -0700
iec80000 notation (was: Re: howto remove numbers after DOT) Karl-Friedrich Ratzsch <mail.kfr@gmx.net> - 2015-06-18 20:08 +0200
Re: iec80000 notation Karl Ratzsch <mail.kfr@gmx.net> - 2015-06-22 22:54 +0200
| From | Syed Jahanzaib <aacable79@gmail.com> |
|---|---|
| Date | 2015-06-16 05:03 -0700 |
| Subject | howto remove numbers after DOT |
| Message-ID | <c6107ef8-49d1-4a31-b753-f90988e4365c@googlegroups.com> |
In gluplot i have graph which shows downloads per day for the month. in labels it shows values like 2500.35 1500.15 6000.45 how can i show remove values after . (dot) so that it should show only this 2500 1500 6000
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| From | Jörg Buchholz <bookwood4new@freenet.de> |
|---|---|
| Date | 2015-06-18 07:22 +0200 |
| Message-ID | <mltkiq$a8c$1@newsserver.rrzn.uni-hannover.de> |
| In reply to | #2936 |
On 16.06.2015 14:03, Syed Jahanzaib wrote:
> In gluplot i have graph which shows downloads per day for the month.
> in labels it shows values like
> 2500.35
> 1500.15
> 6000.45
>
> how can i show remove values after . (dot) so that it should show only this
>
> 2500
> 1500
> 6000
>
use "%.0f" as the format specifier in the sprintf command for plotting
labels.
something like this:
plot "data.txt" using 1:($2/1024/1024):(sprintf("%.0f",$2/1024/1024))
with labels
Jörg
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| From | Syed Jahanzaib <aacable79@gmail.com> |
|---|---|
| Date | 2015-06-18 02:12 -0700 |
| Message-ID | <ddd22ccd-43fb-406a-a3cf-35f09ed3486e@googlegroups.com> |
| In reply to | #2939 |
On Thursday, June 18, 2015 at 10:22:36 AM UTC+5, Jörg Buchholz wrote:
> On 16.06.2015 14:03, Syed Jahanzaib wrote:
> > In gluplot i have graph which shows downloads per day for the month.
> > in labels it shows values like
> > 2500.35
> > 1500.15
> > 6000.45
> >
> > how can i show remove values after . (dot) so that it should show only this
> >
> > 2500
> > 1500
> > 6000
> use "%.0f" as the format specifier in the sprintf command for plotting
> labels.
> something like this:
> plot "data.txt" using 1:($2/1024/1024):(sprintf("%.0f",$2/1024/1024))
> with labels
> Jörg
Thanks it worked perfectly.
One thing more please.
currently i am graphing downlods for the user account, but issue is the divide forumila. Is there any mehthod in which gnuplot cna auto measure the data like if its in KB , it should KB, if its in MB, it should show MB, if its in GB it should GB or vise versa.
at a moment I am dividing the formula like //2014/2014 to get data in GB, but what if data is more and I want to auto show it in TB by auto calulating the values? sorry for bad english.
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| From | Karl-Friedrich Ratzsch <mail.kfr@gmx.net> |
|---|---|
| Date | 2015-06-18 20:08 +0200 |
| Subject | iec80000 notation (was: Re: howto remove numbers after DOT) |
| Message-ID | <mlv1f2$3el$1@solani.org> |
| In reply to | #2941 |
Am 18.06.2015 um 11:12 schrieb Syed Jahanzaib:
> One thing more please. currently i am graphing downlods for the
> user account, but issue is the divide forumila. Is there any
> mehthod in which gnuplot cna auto measure the data like if its in
> KB , it should KB, if its in MB, it should show MB, if its in GB
> it should GB or vise versa.
>
> at a moment I am dividing the formula like //2014/2014 to get
> data in GB, but what if data is more and I want to auto show it
> in TB by auto calulating the values? sorry for bad english.
>
For axis labels, there is a provision for automatic ki, Mi, Ti
notation, check "help format specifiers".
Otherwise you can build your own function returning the proper prefixes:
fstring(x) = sprintf("%.f ",\
x<2**10 ? (ps="",x) :\
x<2**20 ? (ps="Ki", x/2**10) : \
x<2**30 ? (ps="Mi", x/2**20) :\
(ps="Ti", x/2**30)).ps."Byte"
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| From | Karl Ratzsch <mail.kfr@gmx.net> |
|---|---|
| Date | 2015-06-22 22:54 +0200 |
| Subject | Re: iec80000 notation |
| Message-ID | <mm9smc$v9j$1@solani.org> |
| In reply to | #2943 |
Am 18.06.2015 um 20:08 schrieb Karl-Friedrich Ratzsch:
>
> For axis labels, there is a provision for automatic ki, Mi, Ti
> notation, check "help format specifiers".
>
> Otherwise you can build your own function returning the proper prefixes:
>
> fstring(x) = sprintf("%.f ",\
> x<2**10 ? (ps="",x) :\
> x<2**20 ? (ps="Ki", x/2**10) : \
> x<2**30 ? (ps="Mi", x/2**20) :\
> (ps="Ti", x/2**30)).ps."Byte"
>
or use gnuplots gprintf() function that knows the "%b %B" format
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