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