projects / extjs.git / blame
| Commit | Line | Data |
|---|---|---|
| 6527f429 DM |
1 | /**\r |
| 2 | * This example shows how to create an OHLC chart. OHLC charts are financial charts that\r | |
| 3 | * allow one to visualize the open/high/low/close values of a stock.\r | |
| 4 | *\r | |
| 5 | * The example makes use of two interactions: 'crosshair' (default) and 'panzoom'. The gear\r | |
| 6 | * icon can be used to switch between the two.\r | |
| 7 | */\r | |
| 8 | Ext.define('KitchenSink.view.charts.financial.OHLC', {\r | |
| 9 | extend: 'Ext.Panel',\r | |
| 10 | xtype: 'financial-ohlc',\r | |
| 11 | controller: 'financial-candlestick',\r | |
| 12 | \r | |
| 13 | requires: [\r | |
| 14 | 'Ext.chart.CartesianChart',\r | |
| 15 | 'Ext.chart.series.Line',\r | |
| 16 | 'Ext.chart.axis.Numeric',\r | |
| 17 | 'Ext.draw.modifier.Highlight',\r | |
| 18 | 'Ext.chart.axis.Time',\r | |
| 19 | 'Ext.chart.interactions.ItemHighlight'\r | |
| 20 | ],\r | |
| 21 | \r | |
| 22 | // <example>\r | |
| 23 | // Content between example tags is omitted from code preview.\r | |
| 24 | otherContent: [{\r | |
| 25 | type: 'Controller',\r | |
| 26 | path: 'classic/samples/view/charts/financial/CandlestickController.js'\r | |
| 27 | }, {\r | |
| 28 | type: 'Store',\r | |
| 29 | path: 'classic/samples/store/StockPrice.js'\r | |
| 30 | }],\r | |
| 31 | // </example>\r | |
| 32 | layout: 'fit',\r | |
| 33 | width: 650,\r | |
| 34 | \r | |
| 35 | tbar: [\r | |
| 36 | '->',\r | |
| 37 | {\r | |
| 38 | text: 'Refresh',\r | |
| 39 | handler: 'onRefresh'\r | |
| 40 | },\r | |
| 41 | {\r | |
| 42 | xtype: 'segmentedbutton',\r | |
| 43 | width: 270,\r | |
| 44 | defaults: {\r | |
| 45 | ui: 'default-toolbar'\r | |
| 46 | },\r | |
| 47 | items: [\r | |
| 48 | {\r | |
| 49 | text: 'Crosshair',\r | |
| 50 | pressed: true\r | |
| 51 | },\r | |
| 52 | {\r | |
| 53 | text: 'Pan'\r | |
| 54 | },\r | |
| 55 | {\r | |
| 56 | text: 'Zoom'\r | |
| 57 | }\r | |
| 58 | ],\r | |
| 59 | listeners: {\r | |
| 60 | toggle: 'onModeToggle'\r | |
| 61 | }\r | |
| 62 | },\r | |
| 63 | {\r | |
| 64 | text: 'Reset pan/zoom',\r | |
| 65 | handler: 'onPanZoomReset'\r | |
| 66 | }\r | |
| 67 | ],\r | |
| 68 | \r | |
| 69 | items: [{\r | |
| 70 | xtype: 'cartesian',\r | |
| 71 | reference: 'chart',\r | |
| 72 | width: '100%',\r | |
| 73 | height: 500,\r | |
| 74 | insetPadding: 20,\r | |
| 75 | store: {\r | |
| 76 | type: 'stock-price'\r | |
| 77 | },\r | |
| 78 | interactions: [\r | |
| 79 | {\r | |
| 80 | type: 'panzoom',\r | |
| 81 | enabled: false,\r | |
| 82 | zoomOnPanGesture: false,\r | |
| 83 | axes: {\r | |
| 84 | left: {\r | |
| 85 | allowPan: false,\r | |
| 86 | allowZoom: false\r | |
| 87 | },\r | |
| 88 | bottom: {\r | |
| 89 | allowPan: true,\r | |
| 90 | allowZoom: true\r | |
| 91 | }\r | |
| 92 | }\r | |
| 93 | },\r | |
| 94 | {\r | |
| 95 | type: 'crosshair',\r | |
| 96 | axes: {\r | |
| 97 | label: {\r | |
| 98 | fillStyle: 'white'\r | |
| 99 | },\r | |
| 100 | rect: {\r | |
| 101 | fillStyle: '#344459',\r | |
| 102 | opacity: 0.7,\r | |
| 103 | radius: 5\r | |
| 104 | }\r | |
| 105 | }\r | |
| 106 | }\r | |
| 107 | ],\r | |
| 108 | series: [\r | |
| 109 | {\r | |
| 110 | type: 'candlestick',\r | |
| 111 | xField: 'time',\r | |
| 112 | openField: 'open',\r | |
| 113 | highField: 'high',\r | |
| 114 | lowField: 'low',\r | |
| 115 | closeField: 'close',\r | |
| 116 | style: {\r | |
| 117 | ohlcType: 'ohlc',\r | |
| 118 | barWidth: 10,\r | |
| 119 | opacity: 0.9,\r | |
| 120 | dropStyle: {\r | |
| 121 | fill: 'rgb(237,123,43)',\r | |
| 122 | stroke: 'rgb(237,123,43)'\r | |
| 123 | },\r | |
| 124 | raiseStyle: {\r | |
| 125 | fill: 'rgb(55,153,19)',\r | |
| 126 | stroke: 'rgb(55,153,19)'\r | |
| 127 | }\r | |
| 128 | }\r | |
| 129 | }\r | |
| 130 | ],\r | |
| 131 | axes: [\r | |
| 132 | {\r | |
| 133 | type: 'numeric',\r | |
| 134 | fields: ['open', 'high', 'low', 'close'],\r | |
| 135 | position: 'left',\r | |
| 136 | maximum: 1000,\r | |
| 137 | minimum: 0\r | |
| 138 | },\r | |
| 139 | {\r | |
| 140 | type: 'time',\r | |
| 141 | fields: ['time'],\r | |
| 142 | position: 'bottom',\r | |
| 143 | visibleRange: [0, 0.3]\r | |
| 144 | }\r | |
| 145 | ]\r | |
| 146 | }]\r | |
| 147 | \r | |
| 148 | });\r |