/*
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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 Axis from '../Axis';
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import Scale from '../../scale/Scale';
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import { OptionAxisType } from '../axisCommonTypes';
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import SingleAxisModel, { SingleAxisPosition } from './AxisModel';
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import { LayoutOrient } from '../../util/types';
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import Single from './Single';
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interface SingleAxis {
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/**
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* Transform global coord to local coord,
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* i.e. let localCoord = axis.toLocalCoord(80);
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*/
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toLocalCoord(coord: number): number;
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/**
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* Transform global coord to local coord,
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* i.e. let globalCoord = axis.toLocalCoord(40);
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*/
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toGlobalCoord(coord: number): number;
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}
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class SingleAxis extends Axis {
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position: SingleAxisPosition;
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orient: LayoutOrient;
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reverse: boolean;
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coordinateSystem: Single;
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model: SingleAxisModel;
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constructor(
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dim: string,
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scale: Scale,
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coordExtent: [number, number],
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axisType?: OptionAxisType,
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position?: SingleAxisPosition
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) {
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super(dim, scale, coordExtent);
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this.type = axisType || 'value';
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this.position = position || 'bottom';
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}
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/**
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* Judge the orient of the axis.
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*/
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isHorizontal() {
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const position = this.position;
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return position === 'top' || position === 'bottom';
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}
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pointToData(point: number[], clamp?: boolean) { // TODO: clamp is not used.
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return this.coordinateSystem.pointToData(point)[0];
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}
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}
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export default SingleAxis;
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