The following example show a graph of sin(), cos() and log() function in Excel. The CSV data can be downloaded here: CarEngineModel.csv The following example show a hypothetical car engine model which speed increase of decrease over time based on the feedback of the gas pedal. The CSV data can be downloaded here: Apple Share Prices over time (2015).csv The data is provided by Nasdaq at the following address.
The following example show the Apple Share Prices closing value over the year 2015. The following section shows some example of using cvsplot to plot a series. Loading input file C:\Temp\csvplotdemo\CarEngineModel.csv.įile C:\Temp\csvplotdemo\CarEngineModel.png saved successfully. All rights reserved.Ĭ:\Temp\csvplotdemo>cscript //Nologo csvplot.vbs %cd%\CarEngineModel.csv %cd%\CarEngineModel.png 853 479 1 3 1 4 1 2 The command for launching the script is as follows:Ĭopyright (c) 2009 Microsoft Corporation. The script is written in VBScript and must be launched with the VBScript interpreter: It is expected that first row of each column contains the title of the column which will be used as the name of the plotted series within the graph. It is still unknown if Excel actually support JPG for exporting graphs but PNG seems to be the perfect candidate since its a lossless compressed format. A conversion from pixels to points must be calculated which may contains small accuracy error.
This is a limitation of how Excel processes image dimensions since it uses "points" as base unit and not actual pixels. The resolution of the output image may be +- 1 pixel different than what is requested on command line. The script has some limitations which are explained here. The purpose of this script is to allows any programming language which generates data to plot the data into an image by saving the raw data to a CSV file and then using the power of Excel to plot the result into an image. They often require external libraries for implementing the process and each library does not work the same way.Įxcel is a native platform for parsing Comma-separated values (CSV) files and can be scripted to plot the result into an image. Most programming language does not offer a native library for plotting data to a graph. Automatically detect appropriate boundaries for the graph.Supports virtually an unlimited number of time series plots.Supports CSV data file format which is a generic text file format supported by any application and programming language.Support multiple command line arguments.No external libraries or compilation required.Returns the Lollipop Graph K_m connected to P_n.Csvplot is a windows command line script which uses Microsoft Excel to plot a graph from a comma separated values (*.csv) file Returns the Barbell Graph: two complete graphs connected by a path. Graph ( edgelist ) # create a graph from an edge list > list ( H. DiGraph ( G ) # create a DiGraph using the connections from G > list ( H.
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