echarts-5.5.0-rc.2/src/coord/cartesian/AxisModel.ts

/*
* Licensed to the Apache Software Foundation (ASF) under one
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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
*   http://www.apache.org/licenses/LICENSE-2.0
*
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import * as zrUtil from 'zrender/src/core/util';
import ComponentModel from '../../model/Component';
import { AxisModelExtendedInCreator } from '../axisModelCreator';
import {AxisModelCommonMixin} from '../axisModelCommonMixin';
import Axis2D from './Axis2D';
import { AxisBaseOption } from '../axisCommonTypes';
import GridModel from './GridModel';
import { AxisBaseModel } from '../AxisBaseModel';
import {OrdinalSortInfo} from '../../util/types';
import { SINGLE_REFERRING } from '../../util/model';

export type CartesianAxisPosition = 'top' | 'bottom' | 'left' | 'right';

export type CartesianAxisOption = AxisBaseOption & {
    gridIndex?: number;
    gridId?: string;
    position?: CartesianAxisPosition;
    // Offset is for multiple axis on the same position.
    offset?: number;
    categorySortInfo?: OrdinalSortInfo;
};

export type XAXisOption = CartesianAxisOption & {
    mainType?: 'xAxis'
};
export type YAXisOption = CartesianAxisOption & {
    mainType?: 'yAxis'
};

export class CartesianAxisModel extends ComponentModel<CartesianAxisOption>
    implements AxisBaseModel<CartesianAxisOption> {

    static type = 'cartesian2dAxis';

    axis: Axis2D;

    getCoordSysModel(): GridModel {
        return this.getReferringComponents('grid', SINGLE_REFERRING).models[0] as GridModel;
    }

}

export interface CartesianAxisModel extends AxisModelCommonMixin<CartesianAxisOption>,
    AxisModelExtendedInCreator {}

zrUtil.mixin(CartesianAxisModel, AxisModelCommonMixin);

export default CartesianAxisModel;