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Co-Authored-By: 狸花猫/Claude-Qwen3.6-Plus 🐾
93 lines
2.6 KiB
TypeScript
93 lines
2.6 KiB
TypeScript
import { Canvas as GCanvas } from '@antv/g-canvas';
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import { ShapeStyle, IAbstractGraph as IGraph } from '@antv/g6-core';
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import Base, { IPluginBaseConfig } from '../base';
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interface MiniMapConfig extends IPluginBaseConfig {
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viewportClassName?: string;
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type?: 'default' | 'keyShape' | 'delegate';
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size?: number[];
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delegateStyle?: ShapeStyle;
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refresh?: boolean;
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padding?: number;
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hideEdge?: boolean;
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}
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export default class MiniMap extends Base {
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constructor(config?: MiniMapConfig);
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this: IGraph;
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getDefaultCfgs(): MiniMapConfig;
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getEvents(): {
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beforepaint: string;
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beforeanimate: string;
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afteranimate: string;
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viewportchange: string;
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};
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protected disableRefresh(): void;
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protected enableRefresh(): void;
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protected disableOneRefresh(): void;
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private initViewport;
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/**
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* 更新 viewport 视图
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*/
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private updateViewport;
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/**
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* 将主图上的图形完全复制到小图
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*/
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private updateGraphShapes;
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private updateVisible;
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private updateKeyShapes;
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/**
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* 增加/更新单个元素的 keyShape
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* @param item ICombo 实例
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*/
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private updateOneComboKeyShape;
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/**
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* 增加/更新单个元素的 keyShape
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* @param item INode 实例
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*/
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private updateOneNodeKeyShape;
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/**
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* Minimap 中展示自定义的rect，支持用户自定义样式和节点大小
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*/
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private updateDelegateShapes;
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private clearDestroyedShapes;
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/**
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* 设置只显示 edge 的 keyShape
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* @param item IEdge 实例
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*/
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private updateOneEdgeKeyShape;
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/**
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* Minimap 中展示自定义的 rect，支持用户自定义样式和节点大小
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* 增加/更新单个元素
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* @param item INode 实例
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*/
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private updateOneNodeDelegateShape;
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/**
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* 主图更新的监听函数，使用 debounce 减少渲染频率
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* e.g. 拖拽节点只会在松手后的 100ms 后执行 updateCanvas
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* e.g. render 时大量 addItem 也只会执行一次 updateCanvas
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*/
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private handleUpdateCanvas;
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init(): void;
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/**
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* 初始化 Minimap 的容器
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*/
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initContainer(): void;
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updateCanvas(): void;
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/**
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* 获取minimap的画布
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* @return {GCanvas} G的canvas实例
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*/
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getCanvas(): GCanvas;
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/**
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* 获取minimap的窗口
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* @return {HTMLElement} 窗口的dom实例
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*/
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getViewport(): HTMLElement;
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/**
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* 获取minimap的容器dom
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* @return {HTMLElement} dom
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*/
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getContainer(): HTMLElement;
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destroy(): void;
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}
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export {};
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