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							- <!DOCTYPE html>
 
- <html>
 
- <head>
 
-   <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 
-   <title>The source code</title>
 
-   <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
 
-   <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
 
-   <style type="text/css">
 
-     .highlight { display: block; background-color: #ddd; }
 
-   </style>
 
-   <script type="text/javascript">
 
-     function highlight() {
 
-       document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
 
-     }
 
-   </script>
 
- </head>
 
- <body onload="prettyPrint(); highlight();">
 
-   <pre class="prettyprint lang-js"><span id='Ext-chart-series-Bar'>/**
 
- </span> * Creates a Bar Chart. A Bar Chart is a useful visualization technique to display quantitative information for
 
-  * different categories that can show some progression (or regression) in the dataset. As with all other series, the Bar
 
-  * Series must be appended in the *series* Chart array configuration. See the Chart documentation for more information.
 
-  * A typical configuration object for the bar series could be:
 
-  *
 
-  *     @example
 
-  *     var store = Ext.create('Ext.data.JsonStore', {
 
-  *         fields: ['name', 'data'],
 
-  *         data: [
 
-  *             { 'name': 'metric one',   'data':10 },
 
-  *             { 'name': 'metric two',   'data': 7 },
 
-  *             { 'name': 'metric three', 'data': 5 },
 
-  *             { 'name': 'metric four',  'data': 2 },
 
-  *             { 'name': 'metric five',  'data':27 }
 
-  *         ]
 
-  *     });
 
-  *
 
-  *     Ext.create('Ext.chart.Chart', {
 
-  *         renderTo: Ext.getBody(),
 
-  *         width: 500,
 
-  *         height: 300,
 
-  *         animate: true,
 
-  *         store: store,
 
-  *         axes: [{
 
-  *             type: 'Numeric',
 
-  *             position: 'bottom',
 
-  *             fields: ['data'],
 
-  *             label: {
 
-  *                 renderer: Ext.util.Format.numberRenderer('0,0')
 
-  *             },
 
-  *             title: 'Sample Values',
 
-  *             grid: true,
 
-  *             minimum: 0
 
-  *         }, {
 
-  *             type: 'Category',
 
-  *             position: 'left',
 
-  *             fields: ['name'],
 
-  *             title: 'Sample Metrics'
 
-  *         }],
 
-  *         series: [{
 
-  *             type: 'bar',
 
-  *             axis: 'bottom',
 
-  *             highlight: true,
 
-  *             tips: {
 
-  *               trackMouse: true,
 
-  *               width: 140,
 
-  *               height: 28,
 
-  *               renderer: function(storeItem, item) {
 
-  *                 this.setTitle(storeItem.get('name') + ': ' + storeItem.get('data') + ' views');
 
-  *               }
 
-  *             },
 
-  *             label: {
 
-  *               display: 'insideEnd',
 
-  *                 field: 'data',
 
-  *                 renderer: Ext.util.Format.numberRenderer('0'),
 
-  *                 orientation: 'horizontal',
 
-  *                 color: '#333',
 
-  *                 'text-anchor': 'middle'
 
-  *             },
 
-  *             xField: 'name',
 
-  *             yField: 'data'
 
-  *         }]
 
-  *     });
 
-  *
 
-  * In this configuration we set `bar` as the series type, bind the values of the bar to the bottom axis and set the
 
-  * xField or category field to the `name` parameter of the store. We also set `highlight` to true which enables smooth
 
-  * animations when bars are hovered. We also set some configuration for the bar labels to be displayed inside the bar,
 
-  * to display the information found in the `data1` property of each element store, to render a formated text with the
 
-  * `Ext.util.Format` we pass in, to have an `horizontal` orientation (as opposed to a vertical one) and we also set
 
-  * other styles like `color`, `text-anchor`, etc.
 
-  */
 
- Ext.define('Ext.chart.series.Bar', {
 
-     /* Begin Definitions */
 
-     extend: 'Ext.chart.series.Cartesian',
 
-     alternateClassName: ['Ext.chart.BarSeries', 'Ext.chart.BarChart', 'Ext.chart.StackedBarChart'],
 
-     requires: ['Ext.chart.axis.Axis', 'Ext.fx.Anim'],
 
-     /* End Definitions */
 
-     type: 'bar',
 
-     alias: 'series.bar',
 
- <span id='Ext-chart-series-Bar-cfg-column'>    /**
 
- </span>     * @cfg {Boolean} column Whether to set the visualization as column chart or horizontal bar chart.
 
-      */
 
-     column: false,
 
- <span id='Ext-chart-series-Bar-cfg-style'>    /**
 
- </span>     * @cfg style Style properties that will override the theming series styles.
 
-      */
 
-     style: {},
 
- <span id='Ext-chart-series-Bar-cfg-gutter'>    /**
 
- </span>     * @cfg {Number} gutter The gutter space between single bars, as a percentage of the bar width
 
-      */
 
-     gutter: 38.2,
 
- <span id='Ext-chart-series-Bar-cfg-groupGutter'>    /**
 
- </span>     * @cfg {Number} groupGutter The gutter space between groups of bars, as a percentage of the bar width
 
-      */
 
-     groupGutter: 38.2,
 
- <span id='Ext-chart-series-Bar-cfg-xPadding'>    /**
 
- </span>     * @cfg {Number} xPadding Padding between the left/right axes and the bars
 
-      */
 
-     xPadding: 0,
 
- <span id='Ext-chart-series-Bar-cfg-yPadding'>    /**
 
- </span>     * @cfg {Number} yPadding Padding between the top/bottom axes and the bars
 
-      */
 
-     yPadding: 10,
 
-     constructor: function(config) {
 
-         this.callParent(arguments);
 
-         var me = this,
 
-             surface = me.chart.surface,
 
-             shadow = me.chart.shadow,
 
-             i, l;
 
-         config.highlightCfg = Ext.Object.merge({
 
-             lineWidth: 3,
 
-             stroke: '#55c',
 
-             opacity: 0.8,
 
-             color: '#f00'
 
-         }, config.highlightCfg);
 
-         Ext.apply(me, config, {
 
-             shadowAttributes: [{
 
-                 "stroke-width": 6,
 
-                 "stroke-opacity": 0.05,
 
-                 stroke: 'rgb(200, 200, 200)',
 
-                 translate: {
 
-                     x: 1.2,
 
-                     y: 1.2
 
-                 }
 
-             }, {
 
-                 "stroke-width": 4,
 
-                 "stroke-opacity": 0.1,
 
-                 stroke: 'rgb(150, 150, 150)',
 
-                 translate: {
 
-                     x: 0.9,
 
-                     y: 0.9
 
-                 }
 
-             }, {
 
-                 "stroke-width": 2,
 
-                 "stroke-opacity": 0.15,
 
-                 stroke: 'rgb(100, 100, 100)',
 
-                 translate: {
 
-                     x: 0.6,
 
-                     y: 0.6
 
-                 }
 
-             }]
 
-         });
 
-         me.group = surface.getGroup(me.seriesId + '-bars');
 
-         if (shadow) {
 
-             for (i = 0, l = me.shadowAttributes.length; i < l; i++) {
 
-                 me.shadowGroups.push(surface.getGroup(me.seriesId + '-shadows' + i));
 
-             }
 
-         }
 
-     },
 
-     // @private sets the bar girth.
 
-     getBarGirth: function() {
 
-         var me = this,
 
-             store = me.chart.getChartStore(),
 
-             column = me.column,
 
-             ln = store.getCount(),
 
-             gutter = me.gutter / 100;
 
-         return (me.chart.chartBBox[column ? 'width' : 'height'] - me[column ? 'xPadding' : 'yPadding'] * 2) / (ln * (gutter + 1) - gutter);
 
-     },
 
-     // @private returns the gutters.
 
-     getGutters: function() {
 
-         var me = this,
 
-             column = me.column,
 
-             gutter = Math.ceil(me[column ? 'xPadding' : 'yPadding'] + me.getBarGirth() / 2);
 
-         return me.column ? [gutter, 0] : [0, gutter];
 
-     },
 
-     // @private Get chart and data boundaries
 
-     getBounds: function() {
 
-         var me = this,
 
-             chart = me.chart,
 
-             store = chart.getChartStore(),
 
-             data = store.data.items,
 
-             i, ln, record,
 
-             bars = [].concat(me.yField),
 
-             barsLen = bars.length,
 
-             groupBarsLen = barsLen,
 
-             groupGutter = me.groupGutter / 100,
 
-             column = me.column,
 
-             xPadding = me.xPadding,
 
-             yPadding = me.yPadding,
 
-             stacked = me.stacked,
 
-             barWidth = me.getBarGirth(),
 
-             barWidthProperty = column ? 'width' : 'height',
 
-             math = Math,
 
-             mmin = math.min,
 
-             mmax = math.max,
 
-             mabs = math.abs,
 
-             boundAxes = me.getAxesForXAndYFields(),
 
-             boundYAxis = boundAxes.yAxis,
 
-             ends, shrunkBarWidth, groupBarWidth, bbox, minY, maxY, axis, out,
 
-             scale, zero, total, rec, j, plus, minus;
 
-         me.setBBox(true);
 
-         bbox = me.bbox;
 
-         //Skip excluded series
 
-         if (me.__excludes) {
 
-             for (j = 0, total = me.__excludes.length; j < total; j++) {
 
-                 if (me.__excludes[j]) {
 
-                     groupBarsLen--;
 
-                 }
 
-             }
 
-         }
 
-         axis = chart.axes.get(boundYAxis);
 
-         if (axis) {
 
-             ends = axis.applyData();
 
-             minY = ends.from;
 
-             maxY = ends.to;
 
-         }
 
-         if (me.yField && !Ext.isNumber(minY)) {
 
-             out = me.getMinMaxYValues();
 
-             minY = out[0];
 
-             maxY = out[1];
 
-         }
 
-         if (!Ext.isNumber(minY)) {
 
-             minY = 0;
 
-         }
 
-         if (!Ext.isNumber(maxY)) {
 
-             maxY = 0;
 
-         }
 
-         scale = (column ? bbox.height - yPadding * 2 : bbox.width - xPadding * 2) / (maxY - minY);
 
-         shrunkBarWidth = barWidth;
 
-         groupBarWidth = (barWidth / ((stacked ? 1 : groupBarsLen) * (groupGutter + 1) - groupGutter));
 
-         
 
-         if (barWidthProperty in me.style) {
 
-             groupBarWidth = mmin(groupBarWidth, me.style[barWidthProperty]);
 
-             shrunkBarWidth = groupBarWidth * ((stacked ? 1 : groupBarsLen) * (groupGutter + 1) - groupGutter);
 
-         }
 
-         zero = (column) ? bbox.y + bbox.height - yPadding : bbox.x + xPadding;
 
-         if (stacked) {
 
-             total = [[], []];
 
-             for (i = 0, ln = data.length; i < ln; i++) {
 
-                 record = data[i];
 
-                 total[0][i] = total[0][i] || 0;
 
-                 total[1][i] = total[1][i] || 0;
 
-                 for (j = 0; j < barsLen; j++) {
 
-                     if (me.__excludes && me.__excludes[j]) {
 
-                         continue;
 
-                     }
 
-                     rec = record.get(bars[j]);
 
-                     total[+(rec > 0)][i] += mabs(rec);
 
-                 }
 
-             }
 
-             total[+(maxY > 0)].push(mabs(maxY));
 
-             total[+(minY > 0)].push(mabs(minY));
 
-             minus = mmax.apply(math, total[0]);
 
-             plus = mmax.apply(math, total[1]);
 
-             scale = (column ? bbox.height - yPadding * 2 : bbox.width - xPadding * 2) / (plus + minus);
 
-             zero = zero + minus * scale * (column ? -1 : 1);
 
-         }
 
-         else if (minY / maxY < 0) {
 
-             zero = zero - minY * scale * (column ? -1 : 1);
 
-         }
 
-         return {
 
-             bars: bars,
 
-             bbox: bbox,
 
-             shrunkBarWidth: shrunkBarWidth,
 
-             barsLen: barsLen,
 
-             groupBarsLen: groupBarsLen,
 
-             barWidth: barWidth,
 
-             groupBarWidth: groupBarWidth,
 
-             scale: scale,
 
-             zero: zero,
 
-             xPadding: xPadding,
 
-             yPadding: yPadding,
 
-             signed: minY / maxY < 0,
 
-             minY: minY,
 
-             maxY: maxY
 
-         };
 
-     },
 
-     // @private Build an array of paths for the chart
 
-     getPaths: function() {
 
-         var me = this,
 
-             chart = me.chart,
 
-             store = chart.getChartStore(),
 
-             data = store.data.items,
 
-             i, total, record,
 
-             bounds = me.bounds = me.getBounds(),
 
-             items = me.items = [],
 
-             yFields = me.yField,
 
-             gutter = me.gutter / 100,
 
-             groupGutter = me.groupGutter / 100,
 
-             animate = chart.animate,
 
-             column = me.column,
 
-             group = me.group,
 
-             enableShadows = chart.shadow,
 
-             shadowGroups = me.shadowGroups,
 
-             shadowAttributes = me.shadowAttributes,
 
-             shadowGroupsLn = shadowGroups.length,
 
-             bbox = bounds.bbox,
 
-             barWidth = bounds.barWidth,
 
-             shrunkBarWidth = bounds.shrunkBarWidth,
 
-             xPadding = me.xPadding,
 
-             yPadding = me.yPadding,
 
-             stacked = me.stacked,
 
-             barsLen = bounds.barsLen,
 
-             colors = me.colorArrayStyle,
 
-             colorLength = colors && colors.length || 0,
 
-             math = Math,
 
-             mmax = math.max,
 
-             mmin = math.min,
 
-             mabs = math.abs,
 
-             j, yValue, height, totalDim, totalNegDim, bottom, top, hasShadow, barAttr, attrs, counter,
 
-             shadowIndex, shadow, sprite, offset, floorY;
 
-         for (i = 0, total = data.length; i < total; i++) {
 
-             record = data[i];
 
-             bottom = bounds.zero;
 
-             top = bounds.zero;
 
-             totalDim = 0;
 
-             totalNegDim = 0;
 
-             hasShadow = false;
 
-             for (j = 0, counter = 0; j < barsLen; j++) {
 
-                 // Excluded series
 
-                 if (me.__excludes && me.__excludes[j]) {
 
-                     continue;
 
-                 }
 
-                 yValue = record.get(bounds.bars[j]);
 
-                 height = Math.round((yValue - mmax(bounds.minY, 0)) * bounds.scale);
 
-                 barAttr = {
 
-                     fill: colors[(barsLen > 1 ? j : 0) % colorLength]
 
-                 };
 
-                 if (column) {
 
-                     Ext.apply(barAttr, {
 
-                         height: height,
 
-                         width: mmax(bounds.groupBarWidth, 0),
 
-                         x: (bbox.x + xPadding + (barWidth - shrunkBarWidth) * 0.5 + i * barWidth * (1 + gutter) + counter * bounds.groupBarWidth * (1 + groupGutter) * !stacked),
 
-                         y: bottom - height
 
-                     });
 
-                 }
 
-                 else {
 
-                     // draw in reverse order
 
-                     offset = (total - 1) - i;
 
-                     Ext.apply(barAttr, {
 
-                         height: mmax(bounds.groupBarWidth, 0),
 
-                         width: height + (bottom == bounds.zero),
 
-                         x: bottom + (bottom != bounds.zero),
 
-                         y: (bbox.y + yPadding + (barWidth - shrunkBarWidth) * 0.5 + offset * barWidth * (1 + gutter) + counter * bounds.groupBarWidth * (1 + groupGutter) * !stacked + 1)
 
-                     });
 
-                 }
 
-                 if (height < 0) {
 
-                     if (column) {
 
-                         barAttr.y = top;
 
-                         barAttr.height = mabs(height);
 
-                     } else {
 
-                         barAttr.x = top + height;
 
-                         barAttr.width = mabs(height);
 
-                     }
 
-                 }
 
-                 if (stacked) {
 
-                     if (height < 0) {
 
-                         top += height * (column ? -1 : 1);
 
-                     } else {
 
-                         bottom += height * (column ? -1 : 1);
 
-                     }
 
-                     totalDim += mabs(height);
 
-                     if (height < 0) {
 
-                         totalNegDim += mabs(height);
 
-                     }
 
-                 }
 
-                 barAttr.x = Math.floor(barAttr.x) + 1;
 
-                 floorY = Math.floor(barAttr.y);
 
-                 if (!Ext.isIE9 && barAttr.y > floorY) {
 
-                     floorY--;
 
-                 }
 
-                 barAttr.y = floorY;
 
-                 barAttr.width = Math.floor(barAttr.width);
 
-                 barAttr.height = Math.floor(barAttr.height);
 
-                 items.push({
 
-                     series: me,
 
-                     yField: yFields[j],
 
-                     storeItem: record,
 
-                     value: [record.get(me.xField), yValue],
 
-                     attr: barAttr,
 
-                     point: column ? [barAttr.x + barAttr.width / 2, yValue >= 0 ? barAttr.y : barAttr.y + barAttr.height] :
 
-                                     [yValue >= 0 ? barAttr.x + barAttr.width : barAttr.x, barAttr.y + barAttr.height / 2]
 
-                 });
 
-                 // When resizing, reset before animating
 
-                 if (animate && chart.resizing) {
 
-                     attrs = column ? {
 
-                         x: barAttr.x,
 
-                         y: bounds.zero,
 
-                         width: barAttr.width,
 
-                         height: 0
 
-                     } : {
 
-                         x: bounds.zero,
 
-                         y: barAttr.y,
 
-                         width: 0,
 
-                         height: barAttr.height
 
-                     };
 
-                     if (enableShadows && (stacked && !hasShadow || !stacked)) {
 
-                         hasShadow = true;
 
-                         //update shadows
 
-                         for (shadowIndex = 0; shadowIndex < shadowGroupsLn; shadowIndex++) {
 
-                             shadow = shadowGroups[shadowIndex].getAt(stacked ? i : (i * barsLen + j));
 
-                             if (shadow) {
 
-                                 shadow.setAttributes(attrs, true);
 
-                             }
 
-                         }
 
-                     }
 
-                     //update sprite position and width/height
 
-                     sprite = group.getAt(i * barsLen + j);
 
-                     if (sprite) {
 
-                         sprite.setAttributes(attrs, true);
 
-                     }
 
-                 }
 
-                 counter++;
 
-             }
 
-             if (stacked && items.length) {
 
-                 items[i * counter].totalDim = totalDim;
 
-                 items[i * counter].totalNegDim = totalNegDim;
 
-             }
 
-         }
 
-         if (stacked && counter == 0) {
 
-             // Remove ghost shadow ref: EXTJSIV-5982
 
-             for (i = 0, total = data.length; i < total; i++) {
 
-                 for (shadowIndex = 0; shadowIndex < shadowGroupsLn; shadowIndex++) {
 
-                     shadow = shadowGroups[shadowIndex].getAt(i);
 
-                     if (shadow) {
 
-                         shadow.hide(true);
 
-                     }
 
-                 }
 
-             }
 
-         }
 
-     },
 
-     // @private render/setAttributes on the shadows
 
-     renderShadows: function(i, barAttr, baseAttrs, bounds) {
 
-         var me = this,
 
-             chart = me.chart,
 
-             surface = chart.surface,
 
-             animate = chart.animate,
 
-             stacked = me.stacked,
 
-             shadowGroups = me.shadowGroups,
 
-             shadowAttributes = me.shadowAttributes,
 
-             shadowGroupsLn = shadowGroups.length,
 
-             store = chart.getChartStore(),
 
-             column = me.column,
 
-             items = me.items,
 
-             shadows = [],
 
-             zero = bounds.zero,
 
-             shadowIndex, shadowBarAttr, shadow, totalDim, totalNegDim, j, rendererAttributes;
 
-         if ((stacked && (i % bounds.groupBarsLen === 0)) || !stacked) {
 
-             j = i / bounds.groupBarsLen;
 
-             //create shadows
 
-             for (shadowIndex = 0; shadowIndex < shadowGroupsLn; shadowIndex++) {
 
-                 shadowBarAttr = Ext.apply({}, shadowAttributes[shadowIndex]);
 
-                 shadow = shadowGroups[shadowIndex].getAt(stacked ? j : i);
 
-                 Ext.copyTo(shadowBarAttr, barAttr, 'x,y,width,height');
 
-                 if (!shadow) {
 
-                     shadow = surface.add(Ext.apply({
 
-                         type: 'rect',
 
-                         group: shadowGroups[shadowIndex]
 
-                     }, Ext.apply({}, baseAttrs, shadowBarAttr)));
 
-                 }
 
-                 if (stacked) {
 
-                     totalDim = items[i].totalDim;
 
-                     totalNegDim = items[i].totalNegDim;
 
-                     if (column) {
 
-                         shadowBarAttr.y = zero + totalNegDim - totalDim - 1;
 
-                         shadowBarAttr.height = totalDim;
 
-                     }
 
-                     else {
 
-                         shadowBarAttr.x = zero - totalNegDim;
 
-                         shadowBarAttr.width = totalDim;
 
-                     }
 
-                 }
 
-                 
 
-                 rendererAttributes = me.renderer(shadow, store.getAt(j), shadowBarAttr, i, store);
 
-                 rendererAttributes.hidden = !!barAttr.hidden;
 
-                 if (animate) {
 
-                     me.onAnimate(shadow, { to: rendererAttributes });
 
-                 }
 
-                 else {
 
-                     shadow.setAttributes(rendererAttributes, true);
 
-                 }
 
-                 shadows.push(shadow);
 
-             }
 
-         }
 
-         return shadows;
 
-     },
 
- <span id='Ext-chart-series-Bar-method-drawSeries'>    /**
 
- </span>     * Draws the series for the current chart.
 
-      */
 
-     drawSeries: function() {
 
-         var me = this,
 
-             chart = me.chart,
 
-             store = chart.getChartStore(),
 
-             surface = chart.surface,
 
-             animate = chart.animate,
 
-             stacked = me.stacked,
 
-             column = me.column,
 
-             enableShadows = chart.shadow,
 
-             shadowGroups = me.shadowGroups,
 
-             shadowGroupsLn = shadowGroups.length,
 
-             group = me.group,
 
-             seriesStyle = me.seriesStyle,
 
-             items, ln, i, j, baseAttrs, sprite, rendererAttributes, shadowIndex, shadowGroup,
 
-             bounds, endSeriesStyle, barAttr, attrs, anim;
 
-         if (!store || !store.getCount() || me.seriesIsHidden) {
 
-             me.hide();
 
-             me.items = [];
 
-             return;
 
-         }
 
-         //fill colors are taken from the colors array.
 
-         endSeriesStyle = Ext.apply({}, this.style, seriesStyle);
 
-         delete endSeriesStyle.fill;
 
-         delete endSeriesStyle.x;
 
-         delete endSeriesStyle.y;
 
-         delete endSeriesStyle.width;
 
-         delete endSeriesStyle.height;
 
-         
 
-         me.unHighlightItem();
 
-         me.cleanHighlights();
 
-         
 
-         me.getPaths();
 
-         bounds = me.bounds;
 
-         items = me.items;
 
-         baseAttrs = column ? {
 
-             y: bounds.zero,
 
-             height: 0
 
-         } : {
 
-             x: bounds.zero,
 
-             width: 0
 
-         };
 
-         ln = items.length;
 
-         // Create new or reuse sprites and animate/display
 
-         for (i = 0; i < ln; i++) {
 
-             sprite = group.getAt(i);
 
-             barAttr = items[i].attr;
 
-             if (enableShadows) {
 
-                 items[i].shadows = me.renderShadows(i, barAttr, baseAttrs, bounds);
 
-             }
 
-             // Create a new sprite if needed (no height)
 
-             if (!sprite) {
 
-                 attrs = Ext.apply({}, baseAttrs, barAttr);
 
-                 attrs = Ext.apply(attrs, endSeriesStyle || {});
 
-                 sprite = surface.add(Ext.apply({}, {
 
-                     type: 'rect',
 
-                     group: group
 
-                 }, attrs));
 
-             }
 
-             if (animate) {
 
-                 rendererAttributes = me.renderer(sprite, store.getAt(i), barAttr, i, store);
 
-                 sprite._to = rendererAttributes;
 
-                 anim = me.onAnimate(sprite, { to: Ext.apply(rendererAttributes, endSeriesStyle) });
 
-                 if (enableShadows && stacked && (i % bounds.barsLen === 0)) {
 
-                     j = i / bounds.barsLen;
 
-                     for (shadowIndex = 0; shadowIndex < shadowGroupsLn; shadowIndex++) {
 
-                         anim.on('afteranimate', function() {
 
-                             this.show(true);
 
-                         }, shadowGroups[shadowIndex].getAt(j));
 
-                     }
 
-                 }
 
-             }
 
-             else {
 
-                 rendererAttributes = me.renderer(sprite, store.getAt(i), Ext.apply(barAttr, { hidden: false }), i, store);
 
-                 sprite.setAttributes(Ext.apply(rendererAttributes, endSeriesStyle), true);
 
-             }
 
-             items[i].sprite = sprite;
 
-         }
 
-         // Hide unused sprites
 
-         ln = group.getCount();
 
-         for (j = i; j < ln; j++) {
 
-             group.getAt(j).hide(true);
 
-         }
 
-         
 
-         if (me.stacked) {
 
-             // If stacked, we have only store.getCount() shadows.
 
-             i = store.getCount();    
 
-         }
 
-         
 
-         // Hide unused shadows
 
-         if (enableShadows) {
 
-             for (shadowIndex = 0; shadowIndex < shadowGroupsLn; shadowIndex++) {
 
-                 shadowGroup = shadowGroups[shadowIndex];
 
-                 ln = shadowGroup.getCount();
 
-                 for (j = i; j < ln; j++) {
 
-                     shadowGroup.getAt(j).hide(true);
 
-                 }
 
-             }
 
-         }
 
-         me.renderLabels();
 
-     },
 
-     // @private handled when creating a label.
 
-     onCreateLabel: function(storeItem, item, i, display) {
 
-         var me = this,
 
-             surface = me.chart.surface,
 
-             group = me.labelsGroup,
 
-             config = me.label,
 
-             endLabelStyle = Ext.apply({}, config, me.seriesLabelStyle || {}),
 
-             sprite;
 
-         return surface.add(Ext.apply({
 
-             type: 'text',
 
-             group: group
 
-         }, endLabelStyle || {}));
 
-     },
 
-     // @private callback used when placing a label.
 
-     onPlaceLabel: function(label, storeItem, item, i, display, animate, j, index) {
 
-         // Determine the label's final position. Starts with the configured preferred value but
 
-         // may get flipped from inside to outside or vice-versa depending on space.
 
-         var me = this,
 
-             opt = me.bounds,
 
-             groupBarWidth = opt.groupBarWidth,
 
-             column = me.column,
 
-             chart = me.chart,
 
-             chartBBox = chart.chartBBox,
 
-             resizing = chart.resizing,
 
-             xValue = item.value[0],
 
-             yValue = item.value[1],
 
-             attr = item.attr,
 
-             config = me.label,
 
-             rotate = config.orientation == 'vertical',
 
-             field = [].concat(config.field),
 
-             format = config.renderer,
 
-             text = format(storeItem.get(field[index])),
 
-             size = me.getLabelSize(text),
 
-             width = size.width,
 
-             height = size.height,
 
-             zero = opt.zero,
 
-             outside = 'outside',
 
-             insideStart = 'insideStart',
 
-             insideEnd = 'insideEnd',
 
-             offsetX = 10,
 
-             offsetY = 6,
 
-             signed = opt.signed,
 
-             x, y, finalAttr;
 
-         label.setAttributes({
 
-             text: text
 
-         });
 
-         label.isOutside = false;
 
-         if (column) {
 
-             if (display == outside) {
 
-                 if (height + offsetY + attr.height > (yValue >= 0 ? zero - chartBBox.y : chartBBox.y + chartBBox.height - zero)) {
 
-                     display = insideEnd;
 
-                 }
 
-             } else {
 
-                 if (height + offsetY > attr.height) {
 
-                     display = outside;
 
-                     label.isOutside = true;
 
-                 }
 
-             }
 
-             x = attr.x + groupBarWidth / 2;
 
-             y = display == insideStart ?
 
-                     (zero + ((height / 2 + 3) * (yValue >= 0 ? -1 : 1))) :
 
-                     (yValue >= 0 ? (attr.y + ((height / 2 + 3) * (display == outside ? -1 : 1))) :
 
-                                    (attr.y + attr.height + ((height / 2 + 3) * (display === outside ? 1 : -1))));
 
-         }
 
-         else {
 
-             if (display == outside) {
 
-                 if (width + offsetX + attr.width > (yValue >= 0 ? chartBBox.x + chartBBox.width - zero : zero - chartBBox.x)) {
 
-                     display = insideEnd;
 
-                 }
 
-             }
 
-             else {
 
-                 if (width + offsetX > attr.width) {
 
-                     display = outside;
 
-                     label.isOutside = true;
 
-                 }
 
-             }
 
-             x = display == insideStart ?
 
-                 (zero + ((width / 2 + 5) * (yValue >= 0 ? 1 : -1))) :
 
-                 (yValue >= 0 ? (attr.x + attr.width + ((width / 2 + 5) * (display === outside ? 1 : -1))) :
 
-                 (attr.x + ((width / 2 + 5) * (display === outside ? -1 : 1))));
 
-             y = attr.y + groupBarWidth / 2;
 
-         }
 
-         //set position
 
-         finalAttr = {
 
-             x: x,
 
-             y: y
 
-         };
 
-         //rotate
 
-         if (rotate) {
 
-             finalAttr.rotate = {
 
-                 x: x,
 
-                 y: y,
 
-                 degrees: 270
 
-             };
 
-         }
 
-         //check for resizing
 
-         if (animate && resizing) {
 
-             if (column) {
 
-                 x = attr.x + attr.width / 2;
 
-                 y = zero;
 
-             } else {
 
-                 x = zero;
 
-                 y = attr.y + attr.height / 2;
 
-             }
 
-             label.setAttributes({
 
-                 x: x,
 
-                 y: y
 
-             }, true);
 
-             if (rotate) {
 
-                 label.setAttributes({
 
-                     rotate: {
 
-                         x: x,
 
-                         y: y,
 
-                         degrees: 270
 
-                     }
 
-                 }, true);
 
-             }
 
-         }
 
-         //handle animation
 
-         if (animate) {
 
-             me.onAnimate(label, { to: finalAttr });
 
-         }
 
-         else {
 
-             label.setAttributes(Ext.apply(finalAttr, {
 
-                 hidden: false
 
-             }), true);
 
-         }
 
-     },
 
-     /* @private
 
-      * Gets the dimensions of a given bar label. Uses a single hidden sprite to avoid
 
-      * changing visible sprites.
 
-      * @param value
 
-      */
 
-     getLabelSize: function(value) {
 
-         var tester = this.testerLabel,
 
-             config = this.label,
 
-             endLabelStyle = Ext.apply({}, config, this.seriesLabelStyle || {}),
 
-             rotated = config.orientation === 'vertical',
 
-             bbox, w, h,
 
-             undef;
 
-         if (!tester) {
 
-             tester = this.testerLabel = this.chart.surface.add(Ext.apply({
 
-                 type: 'text',
 
-                 opacity: 0
 
-             }, endLabelStyle));
 
-         }
 
-         tester.setAttributes({
 
-             text: value
 
-         }, true);
 
-         // Flip the width/height if rotated, as getBBox returns the pre-rotated dimensions
 
-         bbox = tester.getBBox();
 
-         w = bbox.width;
 
-         h = bbox.height;
 
-         return {
 
-             width: rotated ? h : w,
 
-             height: rotated ? w : h
 
-         };
 
-     },
 
-     // @private used to animate label, markers and other sprites.
 
-     onAnimate: function(sprite, attr) {
 
-         sprite.show();
 
-         return this.callParent(arguments);
 
-     },
 
-     isItemInPoint: function(x, y, item) {
 
-         var bbox = item.sprite.getBBox();
 
-         return bbox.x <= x && bbox.y <= y
 
-             && (bbox.x + bbox.width) >= x
 
-             && (bbox.y + bbox.height) >= y;
 
-     },
 
-     // @private hide all markers
 
-     hideAll: function(index) {
 
-         var axes      = this.chart.axes,
 
-             axesItems = axes.items,
 
-             ln        = axesItems.length,
 
-             i         = 0;
 
-         index = (isNaN(this._index) ? index : this._index) || 0;
 
-         if (!this.__excludes) {
 
-             this.__excludes = [];
 
-         }
 
-         this.__excludes[index] = true;
 
-         this.drawSeries();
 
-         for (i; i < ln; i++) {
 
-             axesItems[i].drawAxis();
 
-         }    
 
-     },
 
-     // @private show all markers
 
-     showAll: function(index) {
 
-         var axes = this.chart.axes,
 
-             axesItems = axes.items,
 
-             ln        = axesItems.length,
 
-             i         = 0;
 
-         index = (isNaN(this._index) ? index : this._index) || 0;
 
-         if (!this.__excludes) {
 
-             this.__excludes = [];
 
-         }
 
-         this.__excludes[index] = false;
 
-         this.drawSeries();
 
-         for (i; i < ln; i++) {
 
-             axesItems[i].drawAxis();
 
-         }    
 
-     },
 
- <span id='Ext-chart-series-Bar-method-getLegendColor'>    /**
 
- </span>     * Returns a string with the color to be used for the series legend item.
 
-      * @param index
 
-      */
 
-     getLegendColor: function(index) {
 
-         var me = this,
 
-             colorLength = me.colorArrayStyle.length;
 
-         if (me.style && me.style.fill) {
 
-             return me.style.fill;
 
-         } else {
 
-             return me.colorArrayStyle[index % colorLength];
 
-         }
 
-     },
 
-     highlightItem: function(item) {
 
-         this.callParent(arguments);
 
-         this.renderLabels();
 
-     },
 
-     unHighlightItem: function() {
 
-         this.callParent(arguments);
 
-         this.renderLabels();
 
-     },
 
-     cleanHighlights: function() {
 
-         this.callParent(arguments);
 
-         this.renderLabels();
 
-     }
 
- });
 
- </pre>
 
- </body>
 
- </html>
 
 
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