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| Ext.require('Ext.chart.*');
| Ext.require(['Ext.Window', 'Ext.fx.target.Sprite', 'Ext.layout.container.Fit', 'Ext.window.MessageBox']);
|
| Ext.onReady(function () {
| var textArea;
|
| Ext.define('Ext.chart.theme.CustomBlue', {
| extend: 'Ext.chart.theme.Base',
|
| constructor: function(config) {
| var titleLabel = {
| font: 'bold 18px Arial'
| }, axisLabel = {
| fill: 'rgb(8,69,148)',
| font: '12px Arial',
| spacing: 2,
| padding: 5
| };
|
| this.callParent([Ext.apply({
| axis: {
| stroke: '#084594'
| },
| axisLabelLeft: axisLabel,
| axisLabelBottom: axisLabel,
| axisTitleLeft: titleLabel,
| axisTitleBottom: titleLabel
| }, config)]);
| }
| });
|
| var chart = Ext.create('Ext.chart.Chart', {
| animate: true,
| shadow: true,
| store: store1,
| axes: [{
| type: 'Numeric',
| position: 'bottom',
| fields: ['data1'],
| label: {
| renderer: Ext.util.Format.numberRenderer('0,0')
| },
| title: 'Number of Hits',
| grid: true,
| minimum: 0
| }, {
| type: 'Category',
| position: 'left',
| fields: ['name'],
| title: 'Month of the Year'
| }],
| theme: 'CustomBlue',
| background: {
| gradient: {
| id: 'backgroundGradient',
| angle: 45,
| stops: {
| 0: {
| color: '#ffffff'
| },
| 100: {
| color: '#eaf1f8'
| }
| }
| }
| },
| 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('data1') + ' views');
| }
| },
| label: {
| display: 'insideEnd',
| field: 'data1',
| renderer: Ext.util.Format.numberRenderer('0'),
| orientation: 'horizontal',
| color: '#333',
| 'text-anchor': 'middle'
| },
| xField: 'name',
| yField: ['data1']
| }]
| });
|
| var win = Ext.create('Ext.window.Window', {
| width: 800,
| height: 600,
| minHeight: 400,
| minWidth: 550,
| hidden: false,
| maximizable: true,
| title: 'Bar Chart',
| autoShow: true,
| layout: 'fit',
| tbar: [{
| text: 'Save Chart',
| handler: function() {
| Ext.MessageBox.confirm('Confirm Download', 'Would you like to download the chart as an image?', function(choice){
| if(choice == 'yes'){
| chart.save({
| type: 'image/png'
| });
| }
| });
| }
| }, {
| text: 'Reload Data',
| handler: function() {
| // Add a short delay to prevent fast sequential clicks
| window.loadTask.delay(100, function() {
| store1.loadData(generateData());
| });
| }
| }],
| items: chart
| });
| });
|
|