echarts-nightly
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Apache ECharts is a powerful, interactive charting and data visualization library for browser
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JavaScript
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import * as clazzUtil from '../util/clazz.js';
import { ScaleCalculator } from './helper.js';
import { bind } from 'zrender/lib/core/util.js';
import { getScaleBreakHelper } from './break.js';
var Scale = /** @class */function () {
function Scale(setting) {
this._calculator = new ScaleCalculator();
this._setting = setting || {};
this._extent = [Infinity, -Infinity];
var scaleBreakHelper = getScaleBreakHelper();
if (scaleBreakHelper) {
this._brkCtx = scaleBreakHelper.createScaleBreakContext();
this._brkCtx.update(this._extent);
}
}
Scale.prototype.getSetting = function (name) {
return this._setting[name];
};
/**
* [CAVEAT]: It should not be overridden!
*/
Scale.prototype._innerUnionExtent = function (other) {
var extent = this._extent;
// Considered that number could be NaN and should not write into the extent.
this._innerSetExtent(other[0] < extent[0] ? other[0] : extent[0], other[1] > extent[1] ? other[1] : extent[1]);
};
/**
* Set extent from data
*/
Scale.prototype.unionExtentFromData = function (data, dim) {
this._innerUnionExtent(data.getApproximateExtent(dim));
};
/**
* Get a new slice of extent.
* Extent is always in increase order.
*/
Scale.prototype.getExtent = function () {
return this._extent.slice();
};
Scale.prototype.setExtent = function (start, end) {
this._innerSetExtent(start, end);
};
/**
* [CAVEAT]: It should not be overridden!
*/
Scale.prototype._innerSetExtent = function (start, end) {
var thisExtent = this._extent;
if (!isNaN(start)) {
thisExtent[0] = start;
}
if (!isNaN(end)) {
thisExtent[1] = end;
}
this._brkCtx && this._brkCtx.update(thisExtent);
};
/**
* Prerequisite: Scale#parse is ready.
*/
Scale.prototype.setBreaksFromOption = function (breakOptionList) {
var scaleBreakHelper = getScaleBreakHelper();
if (scaleBreakHelper) {
this._innerSetBreak(scaleBreakHelper.parseAxisBreakOption(breakOptionList, bind(this.parse, this)));
}
};
/**
* [CAVEAT]: It should not be overridden!
*/
Scale.prototype._innerSetBreak = function (parsed) {
if (this._brkCtx) {
this._brkCtx.setBreaks(parsed);
this._calculator.updateMethods(this._brkCtx);
this._brkCtx.update(this._extent);
}
};
/**
* [CAVEAT]: It should not be overridden!
*/
Scale.prototype._innerGetBreaks = function () {
return this._brkCtx ? this._brkCtx.breaks : [];
};
/**
* Do not expose the internal `_breaks` unless necessary.
*/
Scale.prototype.hasBreaks = function () {
return this._brkCtx ? this._brkCtx.hasBreaks() : false;
};
Scale.prototype._getExtentSpanWithBreaks = function () {
return this._brkCtx && this._brkCtx.hasBreaks() ? this._brkCtx.getExtentSpan() : this._extent[1] - this._extent[0];
};
/**
* If value is in extent range
*/
Scale.prototype.isInExtentRange = function (value) {
return this._extent[0] <= value && this._extent[1] >= value;
};
/**
* When axis extent depends on data and no data exists,
* axis ticks should not be drawn, which is named 'blank'.
*/
Scale.prototype.isBlank = function () {
return this._isBlank;
};
/**
* When axis extent depends on data and no data exists,
* axis ticks should not be drawn, which is named 'blank'.
*/
Scale.prototype.setBlank = function (isBlank) {
this._isBlank = isBlank;
};
return Scale;
}();
clazzUtil.enableClassManagement(Scale);
export default Scale;