0a5f6a8047
- Go backend (server/)
- Frontend (web/, server/static/)
- Database and deployment files
- Scripts and docs
Co-Authored-By: 狸花猫/Claude-Qwen3.6-Plus 🐾
48 lines
1.3 KiB
TypeScript
48 lines
1.3 KiB
TypeScript
import { AbstractCanvas } from '@antv/g-base';
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import { ChangeType } from '@antv/g-base';
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import { IElement } from './interfaces';
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import * as Shape from './shape';
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import Group from './group';
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declare class Canvas extends AbstractCanvas {
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getDefaultCfg(): {
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visible: boolean;
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capture: boolean;
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zIndex: number;
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};
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/**
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* 一些方法调用会引起画布变化
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* @param {ChangeType} changeType 改变的类型
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*/
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onCanvasChange(changeType: ChangeType): void;
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getShapeBase(): typeof Shape;
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getGroupBase(): typeof Group;
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/**
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* 获取屏幕像素比
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*/
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getPixelRatio(): number;
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getViewRange(): {
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minX: number;
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minY: number;
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maxX: any;
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maxY: any;
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};
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createDom(): HTMLElement;
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setDOMSize(width: number, height: number): void;
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clear(): void;
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getShape(x: number, y: number): any;
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_getRefreshRegion(): any;
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/**
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* 刷新图形元素，这里仅仅是放入队列，下次绘制时进行绘制
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* @param {IElement} element 图形元素
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*/
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refreshElement(element: IElement): void;
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_clearFrame(): void;
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draw(): void;
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_drawAll(): void;
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_drawRegion(): void;
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_startDraw(): void;
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skipDraw(): void;
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removeDom(): void;
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}
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export default Canvas;
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