Gnuplot - how can I get a figure with no point on it ? (I want to have only the axes, the title and the x- and y- labels) -


i have create video presenting evolution of quantities functions of time. creating images gnuplot , assemble them make movie. getting trouble generating 2 first images: first image supposed have no point on (it supposed show title of graph, x , y axes , labels of axes) , second 1 supposed have 1 single point on it.

  • is possible create graph containing no data on gnuplot?

  • is possible create graph containing 1 single point gnuplot using input file? input file contains:

    0 15

thank in advance answers,

julien

to plot empty graph, plot undefined function like

plot nan

the main issue here is, autoscaling fails since there no valid points. must give fixed xrange , yrange plot:

set xrange [0:1] set yrange [0:1] plot nan notitle

plotting single point works fine using

plot 'file.dat' using 1:2 points

you'll warnings saying warning: empty x range [0:0], adjusting [-1:1] , warning: empty y range [15:15], adjusting [14.85:15.15], plot. remove warnings, must again provide fixed xrange , yrange.


Comments

Post a Comment

Popular posts from this blog

How to provide Authorization & Authentication using Asp.net, C#? -

Image
i have asp.net application in c#. i have provide page authorization specific user/usergroup. i have created 2 tables in database: 1) pagename 2)permissions[insert, update, view, delete] but i'm unable match tables , permissions assigning... can 1 please me, how created tables in database , how coding. please me. you can below explanation. configure access specific file , folder, set forms-based authentication. request page in application redirected logon.aspx automatically. in web.config file, type or paste following code. this code grants users access default1.aspx page , subdir1 folder . <configuration> <system.web> <authentication mode="forms" > <forms loginurl="login.aspx" name=".aspnetauth" protection="none" path="/" timeout="20" > </forms> </authentication> <!-- section denies access files in...
Read more

toolbar - How to add link to user registration inside toobar in admin joomla 3 custom component -

im trying write component admin side , need add user creation. dont want duplicate existing codes add link. know how add task not simple link toolbar. thx help. if wanting button opens new user screen can try in component: $bar = jtoolbar::getinstance('toolbar'); $bar->appendbutton('link', 'users', 'new user','index.php?option=com_users&task=user.add'); you need add view.html.php file wherever you're creating toolbar. is need?
Read more

How to use Authorization & Authentication in Asp.net, C#? -

i using roll management , trying give page , folder access according user or user group, using server created ad group user authentication. i have default1.aspx page default , subdir1 folder give different access separate user group i using below logic in web.config. <location path="subdir1"> <system.web> <authorization> <allow users ="?" /> </authorization> </system.web> </location> i facing problem provide same access 2 or more directory same user should have provide allow user code twice both folder? i can use logic repeating value folder want access providing in 1 logic. i have got answer configure folder/page access, have make different access shown below.. configure access specific file , folder, set forms-based authentication. request page in application redirected logon.aspx automatically. in web.config file, done following code. this code grants user...
Read more