You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.1 KiB
38 lines
1.1 KiB
4 months ago
|
import { Component } from '../../core';
|
||
|
|
import { Group, Path } from '../../shapes';
|
||
|
|
import type { Point } from '../../types';
|
||
|
|
import { Tag } from '../tag';
|
||
|
|
import type { CrosshairBaseStyleProps, CrosshairBaseOptions } from './types';
|
||
|
|
export declare abstract class CrosshairBase<T extends CrosshairBaseStyleProps> extends Component<T> {
|
||
|
|
static tag: string;
|
||
|
|
/**
|
||
|
|
* 指针位置
|
||
|
|
*/
|
||
|
|
protected pointer: Point;
|
||
|
|
protected shapesGroup: Group;
|
||
|
|
protected tagShape: Tag;
|
||
|
|
protected crosshairShape: Path;
|
||
|
|
/**
|
||
|
|
* 获得 pointer 的相对坐标
|
||
|
|
*/
|
||
|
|
protected get localPointer(): number[];
|
||
|
|
/**
|
||
|
|
* 获得 crosshair 的 path
|
||
|
|
*/
|
||
|
|
protected abstract get crosshairPath(): any[];
|
||
|
|
private get tagStyle();
|
||
|
|
private get crosshairStyle();
|
||
|
|
constructor(options: CrosshairBaseOptions);
|
||
|
|
render(attributes: CrosshairBaseStyleProps, container: Group): void;
|
||
|
|
/**
|
||
|
|
* 设置当前指针的位置
|
||
|
|
* 1. 线条类型 调整位置即可
|
||
|
|
* 2. circle 和 polygon 需要重新计算 path
|
||
|
|
*/
|
||
|
|
setPointer(pointer: Point): void;
|
||
|
|
/**
|
||
|
|
* 调整tag
|
||
|
|
*/
|
||
|
|
protected abstract adjustLayout(): void;
|
||
|
|
}
|