X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/530ef4b6c5b943cfa68b779d11cf7de29aa878bf..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/docs/source/Column4.html diff --git a/docs/source/Column4.html b/docs/source/Column4.html new file mode 100644 index 00000000..73bf0b85 --- /dev/null +++ b/docs/source/Column4.html @@ -0,0 +1,117 @@ +Sencha Documentation Project
/**
+ * @class Ext.chart.series.Column
+ * @extends Ext.chart.series.Bar
+ * 
+ * Creates a Column Chart. Much of the methods are inherited from Bar. A Column Chart is a useful visualization technique to display quantitative information for different 
+ * categories that can show some progression (or regression) in the data set.
+ * As with all other series, the Column Series must be appended in the *series* Chart array configuration. See the Chart 
+ * documentation for more information. A typical configuration object for the column series could be:
+ *
+ * {@img Ext.chart.series.Column/Ext.chart.series.Column.png Ext.chart.series.Column chart series  
+ *
+ * ## Example
+ * 
+ *     var store = Ext.create('Ext.data.JsonStore', {
+ *         fields: ['name', 'data1', 'data2', 'data3', 'data4', 'data5'],
+ *         data: [
+ *             {'name':'metric one', 'data1':10, 'data2':12, 'data3':14, 'data4':8, 'data5':13},
+ *             {'name':'metric two', 'data1':7, 'data2':8, 'data3':16, 'data4':10, 'data5':3},
+ *             {'name':'metric three', 'data1':5, 'data2':2, 'data3':14, 'data4':12, 'data5':7},
+ *             {'name':'metric four', 'data1':2, 'data2':14, 'data3':6, 'data4':1, 'data5':23},
+ *             {'name':'metric five', 'data1':27, 'data2':38, 'data3':36, 'data4':13, 'data5':33}                                                
+ *         ]
+ *     });
+ *     
+ *     Ext.create('Ext.chart.Chart', {
+ *         renderTo: Ext.getBody(),
+ *         width: 500,
+ *         height: 300,
+ *         animate: true,
+ *         store: store,
+ *         axes: [{
+ *             type: 'Numeric',
+ *             position: 'bottom',
+ *             fields: ['data1'],
+ *             label: {
+ *                 renderer: Ext.util.Format.numberRenderer('0,0')
+ *             },
+ *             title: 'Sample Values',
+ *             grid: true,
+ *             minimum: 0
+ *         }, {
+ *             type: 'Category',
+ *             position: 'left',
+ *             fields: ['name'],
+ *             title: 'Sample Metrics'
+ *         }],
+ *             axes: [{
+ *                 type: 'Numeric',
+ *                 position: 'left',
+ *                 fields: ['data1'],
+ *                 label: {
+ *                     renderer: Ext.util.Format.numberRenderer('0,0')
+ *                 },
+ *                 title: 'Sample Values',
+ *                 grid: true,
+ *                 minimum: 0
+ *             }, {
+ *                 type: 'Category',
+ *                 position: 'bottom',
+ *                 fields: ['name'],
+ *                 title: 'Sample Metrics'
+ *             }],
+ *             series: [{
+ *                 type: 'column',
+ *                 axis: 'left',
+ *                 highlight: true,
+ *                 tips: {
+ *                   trackMouse: true,
+ *                   width: 140,
+ *                   height: 28,
+ *                   renderer: function(storeItem, item) {
+ *                     this.setTitle(storeItem.get('name') + ': ' + storeItem.get('data1') + ' $');
+ *                   }
+ *                 },
+ *                 label: {
+ *                   display: 'insideEnd',
+ *                   'text-anchor': 'middle',
+ *                     field: 'data1',
+ *                     renderer: Ext.util.Format.numberRenderer('0'),
+ *                     orientation: 'vertical',
+ *                     color: '#333'
+ *                 },
+ *                 xField: 'name',
+ *                 yField: 'data1'
+ *             }]
+ *     });
+ *  
+ * In this configuration we set `column` as the series type, bind the values of the bars to the bottom axis, set `highlight` to true so that bars are smoothly highlighted
+ * when hovered and bind the `xField` or category field to the data store `name` property and the `yField` as the data1 property of a store element. 
+ */
+Ext.define('Ext.chart.series.Column', {
+
+    /* Begin Definitions */
+
+    alternateClassName: ['Ext.chart.ColumnSeries', 'Ext.chart.ColumnChart', 'Ext.chart.StackedColumnChart'],
+
+    extend: 'Ext.chart.series.Bar',
+
+    /* End Definitions */
+
+    type: 'column',
+    alias: 'series.column',
+
+    column: true,
+
+    /**
+     * @cfg {Number} xPadding
+     * Padding between the left/right axes and the bars
+     */
+    xPadding: 10,
+
+    /**
+     * @cfg {Number} yPadding
+     * Padding between the top/bottom axes and the bars
+     */
+    yPadding: 0
+});
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