A simple representation of one value.
<head> <!-- Include the CanvasXpress library in your HTML file --> <link rel="stylesheet" href="https://www.canvasxpress.org/dist/canvasXpress.css" type="text/css"/> <script src="https://www.canvasxpress.org/dist/canvasXpress.min.js"></script> </head> <body> <!-- Create a canvas element for the chart with the desired dimensions --> <div> <canvas id="canvasId" width="600" height="600"></canvas> </div> <!-- Create a script to initialize the chart --> <script> // Create the data for the graph var data = { "y" : { "data" : [ [85] ], "smps" : ["January"], "vars" : ["Performance"] } } // Create the configuration for the graph var config = { "graphType":"Meter", "meterMax":"200", "meterMin":"0", "meterSegments":[ "0", "25", "50", "75", "200" ], "meterType":"speedometer" } // Call the CanvasXpress function to create the graph var cX = new CanvasXpress("canvasId", data, config); </script> </body>
library(canvasXpress) y=read.table("https://www.canvasxpress.org/data/cX-meter-dat.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE) canvasXpress( data=y, graphType="Meter", meterMax=200, meterMin=0, meterSegments=list(0, 25, 50, 75, 200), meterType="speedometer" )