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File: vendors/echarts/src/component/dataZoom/DataZoomView.js

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  Classes of Jorge Castro   Gentelella BladeOne   vendors/echarts/src/component/dataZoom/DataZoomView.js   Download  
File: vendors/echarts/src/component/dataZoom/DataZoomView.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Gentelella BladeOne
Render templates using Bootstrap for presentation
Author: By
Last change:
Date: 3 years ago
Size: 3,071 bytes
 

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define(function (require) { var ComponentView = require('../../view/Component'); return ComponentView.extend({ type: 'dataZoom', render: function (dataZoomModel, ecModel, api, payload) { this.dataZoomModel = dataZoomModel; this.ecModel = ecModel; this.api = api; }, /** * Find the first target coordinate system. * * @protected * @return {Object} { * cartesians: [ * {model: coord0, axisModels: [axis1, axis3], coordIndex: 1}, * {model: coord1, axisModels: [axis0, axis2], coordIndex: 0}, * ... * ], // cartesians must not be null/undefined. * polars: [ * {model: coord0, axisModels: [axis4], coordIndex: 0}, * ... * ], // polars must not be null/undefined. * axisModels: [axis0, axis1, axis2, axis3, axis4] * // axisModels must not be null/undefined. * } */ getTargetInfo: function () { var dataZoomModel = this.dataZoomModel; var ecModel = this.ecModel; var cartesians = []; var polars = []; var axisModels = []; dataZoomModel.eachTargetAxis(function (dimNames, axisIndex) { var axisModel = ecModel.getComponent(dimNames.axis, axisIndex); if (axisModel) { axisModels.push(axisModel); var gridIndex = axisModel.get('gridIndex'); var polarIndex = axisModel.get('polarIndex'); if (gridIndex != null) { var coordModel = ecModel.getComponent('grid', gridIndex); save(coordModel, axisModel, cartesians, gridIndex); } else if (polarIndex != null) { var coordModel = ecModel.getComponent('polar', polarIndex); save(coordModel, axisModel, polars, polarIndex); } } }, this); function save(coordModel, axisModel, store, coordIndex) { var item; for (var i = 0; i < store.length; i++) { if (store[i].model === coordModel) { item = store[i]; break; } } if (!item) { store.push(item = { model: coordModel, axisModels: [], coordIndex: coordIndex }); } item.axisModels.push(axisModel); } return { cartesians: cartesians, polars: polars, axisModels: axisModels }; } }); });