FM / dataZoom

/home/wespack/public_html/tritex.com.my/admin/vendors/echarts/src/component/dataZoom/

/home/wespack/public_html/tritex.com.my/admin/vendors/echarts/src/component/dataZoom

Name	Size	Mode	Actions
.htaccess	91	0444	edit dl rm
AxisProxy.js	11757	0644	edit dl rm
dataZoomAction.js	1190	0644	edit dl rm
DataZoomModel.js	15287	0644	edit dl rm
dataZoomProcessor.js	2380	0644	edit dl rm
DataZoomView.js	3071	0644	edit dl rm
history.js	3181	0644	edit dl rm
InsideZoomModel.js	301	0644	edit dl rm
InsideZoomView.js	6024	0644	edit dl rm
roams.js	5958	0644	edit dl rm
SelectZoomModel.js	194	0644	edit dl rm
SelectZoomView.js	121	0644	edit dl rm
SliderZoomModel.js	1720	0644	edit dl rm
SliderZoomView.js	23356	0644	edit dl rm
typeDefaulter.js	212	0644	edit dl rm

Edit: /home/wespack/public_html/tritex.com.my/admin/vendors/echarts/src/component/dataZoom/history.js (3181B)

/**
 * @file History manager.
 */
define(function(require) {

var zrUtil = require('zrender/core/util');
    var each = zrUtil.each;

var ATTR = '\0_ec_hist_store';

var history = {

/**
         * @public
         * @param {module:echarts/model/Global} ecModel
         * @param {Object} newSnapshot {dataZoomId, batch: [payloadInfo, ...]}
         */
        push: function (ecModel, newSnapshot) {
            var store = giveStore(ecModel);

// If previous dataZoom can not be found,
            // complete an range with current range.
            each(newSnapshot, function (batchItem, dataZoomId) {
                var i = store.length - 1;
                for (; i >= 0; i--) {
                    var snapshot = store[i];
                    if (snapshot[dataZoomId]) {
                        break;
                    }
                }
                if (i < 0) {
                    // No origin range set, create one by current range.
                    var dataZoomModel = ecModel.queryComponents(
                        {mainType: 'dataZoom', subType: 'select', id: dataZoomId}
                    )[0];
                    if (dataZoomModel) {
                        var percentRange = dataZoomModel.getPercentRange();
                        store[0][dataZoomId] = {
                            dataZoomId: dataZoomId,
                            start: percentRange[0],
                            end: percentRange[1]
                        };
                    }
                }
            });

store.push(newSnapshot);
        },

/**
         * @public
         * @param {module:echarts/model/Global} ecModel
         * @return {Object} snapshot
         */
        pop: function (ecModel) {
            var store = giveStore(ecModel);
            var head = store[store.length - 1];
            store.length > 1 && store.pop();

// Find top for all dataZoom.
            var snapshot = {};
            each(head, function (batchItem, dataZoomId) {
                for (var i = store.length - 1; i >= 0; i--) {
                    var batchItem = store[i][dataZoomId];
                    if (batchItem) {
                        snapshot[dataZoomId] = batchItem;
                        break;
                    }
                }
            });

return snapshot;
        },

/**
         * @public
         */
        clear: function (ecModel) {
            ecModel[ATTR] = null;
        },

/**
         * @public
         * @param {module:echarts/model/Global} ecModel
         * @return {number} records. always >= 1.
         */
        count: function (ecModel) {
            return giveStore(ecModel).length;
        }

};

/**
     * [{key: dataZoomId, value: {dataZoomId, range}}, ...]
     * History length of each dataZoom may be different.
     * this._history[0] is used to store origin range.
     * @type {Array.<Object>}
     */
    function giveStore(ecModel) {
        var store = ecModel[ATTR];
        if (!store) {
            store = ecModel[ATTR] = [{}];
        }
        return store;
    }

return history;

});

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