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Sencha Touch - Bar Chart
Description
This is to create different types of bar chart.
Syntax
Following is the simple syntax to add bar chart.
Ext.create("Ext.chart.CartesianChart", {}) series : [type : 'bar']
Example
Following is a simple example showing the usage.
<!DOCTYPE html> <html> <head> <link href = "https://cdn.sencha.com/touch/sencha-touch-2.4.2/resources/css/sencha-touch.css" rel="stylesheet" /> <script type = "text/javascript" src = "https://cdn.sencha.com/touch/sencha-touch-2.4.2/sencha-touch-all.js"> </script> <script type = "text/javascript"> Ext.application({ name: 'Sencha', launch: function() { Ext.create("Ext.chart.CartesianChart", { fullscreen: true, background: 'white', flipXY: true, store: { fields: ['name', 'g1', 'g2', 'g3', 'g4', 'g5'], data: [ {"name": "Item-0", "g1": 18.34, "g2": 0.04, "g3": 22.35, "g4": 10.50, "g5": 18.42}, {"name": "Item-1", "g1": 2.67, "g2": 14.87, "g3": 0.41, "g4": 19.15, "g5": 1.64}, {"name": "Item-2", "g1": 1.90, "g2": 5.72, "g3": 14.80, "g4": 38.93, "g5": 2.77}, {"name": "Item-3", "g1": 21.37, "g2": 2.13, "g3": 12.98, "g4": 63.82, "g5": 18.85}, {"name": "Item-4", "g1": 2.67, "g2": 8.53, "g3": 4.44, "g4": 87.39, "g5": 27.23}, {"name": "Item-5", "g1": 18.22, "g2": 4.62, "g3": 8.26, "g4": 97.63, "g5": 34.37}, {"name": "Item-6", "g1": 28.51, "g2": 12.43, "g3": 28.67, "g4": 108.29, "g5": 47.84}, {"name": "Item-7", "g1": 34.43, "g2": 4.40, "g3": 9.89, "g4": 127.27, "g5": 36.90}, {"name": "Item-8", "g1": 21.65, "g2": 13.87, "g3": 5.44, "g4": 112.49, "g5": 16.29}, {"name": "Item-9", "g1": 12.98, "g2": 35.44, "g3": 16.37, "g4": 135.54, "g5": 16.78}, {"name": "Item-10", "g1": 22.96, "g2": 38.70, "g3": 18.15, "g4": 114.96, "g5": 8.51}, {"name": "Item-11", "g1": 0.49, "g2": 51.90, "g3": 19.98, "g4": 95.00, "g5": 9.69}, {"name": "Item-12", "g1": 20.87, "g2": 62.07, "g3": 25.96, "g4": 87.79, "g5": 3.18}, {"name": "Item-13", "g1": 25.10, "g2": 78.46, "g3": 26.04, "g4": 91.54, "g5": 12.41}, {"name": "Item-14", "g1": 16.87, "g2": 56.80, "g3": 1.39, "g4": 71.78, "g5": 16.54} ] }, interactions: ['panzoom'], //set legend configuration legend: { position: 'right', width: 80 }, //define the x and y-axis configuration. axes: [ { type: 'numeric', position: 'bottom', grid: true, minimum: 0 }, { type: 'category', position: 'left' } ], //define the actual bar series. series: [ { type: 'bar', xField: 'name', yField: ['g1', 'g2', 'g3', 'g4', 'g5'], axis: 'bottom', highlight: true, showInLegend: true, style: { stroke: 'rgb(40,40,40)', maxBarWidth: 30 }, // Cycles the red, green, and blue fill mode over the 2008, 2009,.., 2011, 2012 items // subStyle parameters also override style parameters subStyle: { fill: ["#115fa6", "#94ae0a", "#a61120", "#ff8809", "#ffd13e", "#a61187", "#24ad9a", "#7c7474", "#a66111"] } } ] }); } }); </script> </head> <body> </body> </html>
This will produce following result −
sencha_touch_view_components.htm
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