May I know how to write a script for gnuplot, so I can have a bar graph as the column 1 will be the x and column 2 will be the y? And I hope that the x value can be seen clearly. Thank you
So, far here is my code
Code:
set boxwidth 1
set style data histogram
set title "Height"
set datafile separator " "
plot 'data.txt' using 2:xticlabels(1) notitle
set terminal jpeg
set output "data"
replot
But the final outcome, the x value will overlapped with each other because x value has a long name.
Last edited by Tzeronone; 02-07-2013 at 01:56 AM..
I have a shell script which executes to write html codes into a text file. My next step is to email the text file so that receiving person (people who i send email to) should be able to see pie/chart or bar graph (whatever i design in my code) in their email. Following is the example of a sample... (7 Replies)
Let me start by saying I'm new to gnuplot and not very good at unix at all..
Anyway, I'm each minute measuring temperature and humidity and saves the last 60 readings along with time in a textfile, values_minute.
The contents of the file is formatted like this: time temperature humidity
... (8 Replies)
Hello. I need to draw many lines with multicolor (color is set by some pixmap (xpm)) on C++ with standart libs.
Horizontal lines are drawing succsessfully with GC and XSetTile. But non-horizontal - no good.
I rotate pixmap for all lines and then XSetTile for each line with own pixmap, but it's... (1 Reply)
Hi,
I'm not able to find a solution because I cant find the exact keyword for this.
I wanna make a graph like ive shown in the attachment.
Could someone please share ideas on how to do this.
Thanks! (3 Replies)
Hi,
i would like to change color depending from the valuerange.
a gnuplot-script will generate a multiplot and in one graph,
the ranges should have different colors, e.g.
100 ... 133 --> red
200 ... 233 --> blue
300 ... 333 --> orange
400 ... 433 --> green
#Partikeldata - Partikel... (1 Reply)
Hi Sir,
i am new to openGL, i want to know how to draw cylinder using openGL code in C or C++..
And i have to insert bitmap images on cylinder..
How to do this .. please guide me ...
Thanking You in advance .. (0 Replies)
I am trying to get sed, tr or awk to search a file that contains records with fields delimited by the vertical bar | and replace the occurrences in the records where the vertical bar is preceded by a space " |" with a vertical bar.
Sample data record
zelli |||59 Stonewall Dr ||W Barnstable |MA... (2 Replies)
Graph::Easy::Layout::Path(3pm) User Contributed Perl Documentation Graph::Easy::Layout::Path(3pm)NAME
Graph::Easy::Layout::Path - Path management for Manhattan-style grids
SYNOPSIS
use Graph::Easy;
my $graph = Graph::Easy->new();
my $bonn = Graph::Easy::Node->new(
name => 'Bonn',
);
my $berlin = Graph::Easy::Node->new(
name => 'Berlin',
);
$graph->add_edge ($bonn, $berlin);
$graph->layout();
print $graph->as_ascii( );
# prints:
# +------+ +--------+
# | Bonn | --> | Berlin |
# +------+ +--------+
DESCRIPTION
"Graph::Easy::Layout::Scout" contains just the actual path-managing code for Graph::Easy, e.g. to create/destroy/maintain paths, node
placement etc.
EXPORT
Exports nothing.
SEE ALSO
Graph::Easy.
METHODS into Graph::Easy
This module injects the following methods into "Graph::Easy":
_path_is_clear()
$graph->_path_is_clear($path);
For all points (x,y pairs) in the path, check that the cell is still free. $path points to a list x,y,type pairs as in "[ [x,y,type],
[x,y,type], ...]".
_create_cell()
my $cell = $graph->($edge,$x,$y,$type);
Create a cell at "$x,$y" coordinates with type $type for the specified edge.
_path_is_clear()
$graph->_path_is_clear();
For all points (x,y pairs) in the path, check that the cell is still free. $path points to a list of "[ x,y,type, x,y,type, ...]".
Returns true when the path is clear, false otherwise.
_trace_path()
my $path = my $graph->_trace_path($src,$dst,$edge);
Find a free way from source node/group to destination node/group for the specified edge. Both source and destination need to be placed
beforehand.
METHODS in Graph::Easy::Node
This module injects the following methods into "Graph::Easy::Node":
_near_places()
my $node->_near_places();
Take a node and return a list of possible placements around it and prune out already occupied cells. $d is the distance from the node
border and defaults to two (for placements). Set it to one for adjacent cells.
_shuffle_dir()
my $dirs = $node->_shuffle_dir( [ 0,1,2,3 ], $dir);
Take a ref to an array with four entries and shuffle them around according to $dir.
_shift()
my $dir = $node->_shift($degrees);
Return a the "flow()" direction shifted by X degrees to $dir.
AUTHOR
Copyright (C) 2004 - 2007 by Tels <http://bloodgate.com>.
See the LICENSE file for information.
perl v5.14.2 2011-12-23 Graph::Easy::Layout::Path(3pm)
