ChartDirector 6.0 (ColdFusion Edition)
3D Bar Chart
Source Code Listing
<cfscript> // ChartDirector for ColdFusion API Access Point cd = CreateObject("java", "ChartDirector.CFChart"); // A utility to allow us to create arrays with data in one line of code function Array() { var result = ArrayNew(1); var i = 0; for (i = 1; i LTE ArrayLen(arguments); i = i + 1) result[i] = arguments[i]; return result; } // The data for the bar chart data = Array(85, 156, 179.5, 211, 123); // The labels for the bar chart labels = Array("Mon", "Tue", "Wed", "Thu", "Fri"); // Create a XYChart object of size 300 x 280 pixels c = cd.XYChart(300, 280); // Set the plotarea at (45, 30) and of size 200 x 200 pixels c.setPlotArea(45, 30, 200, 200); // Add a title to the chart c.addTitle("Weekly Server Load"); // Add a title to the y axis c.yAxis().setTitle("MBytes"); // Add a title to the x axis c.xAxis().setTitle("Work Week 25"); // Add a bar chart layer with green (0x00ff00) bars using the given data c.addBarLayer(data, "0x00ff00").set3D(); // Set the labels on the x axis. c.xAxis().setLabels(labels); // Output the chart chart1URL = c.makeSession(GetPageContext(), "chart1"); // Include tool tip for the chart imageMap1 = c.getHTMLImageMap("", "", "title='{xLabel}: {value} MBytes'"); </cfscript> <html> <body style="margin:5px 0px 0px 5px"> <div style="font-size:18pt; font-family:verdana; font-weight:bold"> 3D Bar Chart </div> <hr style="border:solid 1px #000080" /> <cfoutput> <div style="font-size:9pt; font-family:verdana; margin-bottom:1.5em"> <a href='viewsource.cfm?file=#CGI.SCRIPT_NAME#'>View Source Code</a> </div> <img src="getchart.cfm?#chart1URL#" usemap="##map1" border="0" /> <map name="map1">#imageMap1#</map> </cfoutput> </body> </html> |