For your quick reference, our technical experts have highlighted the developments and progressions of annotations in Xgraph in the following along with some references such as.

Annotations in Xgraph

          The users can place the textual annotations directly towards the graphs mainly it is deployed to recognize the curves based on this process. It is the simple place in that the annotation file. The keyword “ANNOtation” is used to start the annotation line, here in this keyword the caps are essential and smalls are optional. It is followed through both the X-Y coordinates in which the annotation text is appeared in the graph and all the process are followed through the annotation text up to the end of the line.

• Form
• annotation <X>  <Y>  <text>
• Example
• anno 2  78.0   Second Experiment Results

        Through this given highlights, the X-Y coordinate data are functioning in the same coordinate system as per the data.

         Now, let’s get to know about the replacements in the Xgraph particularly in the vertical axis labels based on Xgraph. In addition, the vertical axis is denoted as x axis.

Replacing Vertical Axis Labels in Xgraph

• Command syntax
• replace_y_axis <value> <string>
• Example
• replace_y_axis 2  VME_bus
• Action
• “VME_bus” is the word that is appeared in the vertical position which is corresponding towards the 101.2 towards the left of y axis in which the numbers are appeared

            Following that we have highlighted the replacements in the Xgraph based on horizontal axis. When the x axis is vertical obviously the y axis is horizontal.

Replacing Horizontal Axis Labels in Xgraph

• Command syntax
• replace_x_axis <value> <string>
• Example
• replace_x_axis 11  /device_11
• Action
• “/device_11” is the word that may appear in the horizontal position that is corresponding to 11 and that is under the x-axis in which the x-axis numbers are appearing

API Command in Xgraph

           The command line interface based on Xgraph is denoted as the acceleration of building and running the Xgraph system. The users are capable to generate novel and innovative modules and systems, run the system from a system cache and compile systems from a system structure object through the utilization of Xgraph CLI. Several API command are used in Xgraph, here we have enlisted the list of commands that are functional in Xgraph CLI with the assistance of Xgraph.

• xgraph generate module MyFirstModule
• Create the novel module that is denoted as MyfirstModule
• xgraph reset –cwd ./MultipleSystemsTemplate/Systems/Plexus/ –xGraph ../xGraph
• It is deployed to reset the system in various working directory along with the external source
• xgraph deploy –config ./ExampleSystems/HelloWorld/config.json
• It is used to module the system structure file
• xgraph compile
• The system is compiled with the current directory
• generate <module|system> g <m|s>
• It is used to generate novel module and system through the template through the given name
• execute x
• The system is functioning through cache and compile and run the system when the cache does not exist
• reset r
• It is deployed to run a system structure file through resetting the cache of system
• deploy d
• It is used to run the system from cache
• compile c
• It creates cache from the system such as
• Structure file (config.json)
• help h
• It is used to display the help screen

Sample Xgraph File and Its Contents

           The Xgraph is deployed to plot the characteristics based on Ns2 parameters such as packets information, end to end delay, throughput and etc. The successful installation of Ns2 is installing the Xgraph and the functions through the shell prompt: # xgraph filename.xg in the TCL scripts and the Xgraph is written based on the below mentioned process.

• exec xgraph filename.xg -geometry 500×500
• exec xgraph filename1.xg -geometry 500×500 &
• exec xgraph filename2.xg -geometry 500×500 &

         The ambersand is considered as the requested popup in which all the graph windows and the absence of Xgraph window lead to popup the Xgraph.

Sample Xgraph File

         The files based on Xgraph depicts the data based on overhead size of the network and the overhead is compared with the four significant routing protocols such as

• NEAODV
• DSDV
• DSR
• AODV

           The above mentioned are considered as the own proposed algorithms and the values for these algorithms are collected from various trace files. The implementation of Xgraph file includes to copy the content and save the “example.xg” file and it is in the shell prompt.