/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { EChartsExtensionInstallRegisters } from '../../extension';
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import { VisualMapOption } from './VisualMapModel';
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import { PiecewiseVisualMapOption } from './PiecewiseModel';
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import { ContinousVisualMapOption } from './ContinuousModel';
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import { visualMapActionInfo, visualMapActionHander } from './visualMapAction';
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import { visualMapEncodingHandlers } from './visualEncoding';
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import { each } from 'zrender/src/core/util';
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import preprocessor from './preprocessor';
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let installed = false;
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export default function installCommon(registers: EChartsExtensionInstallRegisters) {
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if (installed) {
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return;
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}
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installed = true;
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registers.registerSubTypeDefaulter(
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'visualMap', function (option: VisualMapOption) {
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// Compatible with ec2, when splitNumber === 0, continuous visualMap will be used.
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return (
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!option.categories
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&& (
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!(
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(option as PiecewiseVisualMapOption).pieces
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? ((option as PiecewiseVisualMapOption)).pieces.length > 0
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: ((option as PiecewiseVisualMapOption)).splitNumber > 0
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)
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|| (option as ContinousVisualMapOption).calculable
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)
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)
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? 'continuous' : 'piecewise';
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});
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registers.registerAction(visualMapActionInfo, visualMapActionHander);
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each(visualMapEncodingHandlers, (handler) => {
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registers.registerVisual(registers.PRIORITY.VISUAL.COMPONENT, handler);
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});
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registers.registerPreprocessor(preprocessor);
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}
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