30 lines
1.6 KiB
TypeScript
30 lines
1.6 KiB
TypeScript
import { Scale, Rotation, Translation } from './matrix';
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export interface TransformOptions {
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absolute?: boolean;
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}
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export declare function transform(elem: Element): DOMMatrix;
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export declare function transform(elem: SVGElement, matrix: DOMMatrix, options?: TransformOptions): void;
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export declare function translate(elem: Element): Translation;
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export declare function translate(elem: Element, tx: number, ty?: number, options?: TransformOptions): void;
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export declare function rotate(elem: Element): Rotation;
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export declare function rotate(elem: Element, angle: number, cx?: number, cy?: number, options?: TransformOptions): void;
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export declare function scale(elem: Element): Scale;
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export declare function scale(elem: Element, sx: number, sy?: number): void;
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/**
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* Returns an DOMMatrix that specifies the transformation necessary
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* to convert `elem` coordinate system into `target` coordinate system.
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*/
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export declare function getTransformToElement(elem: SVGElement, target: SVGElement): DOMMatrix;
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/**
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* Returns an DOMMatrix that specifies the transformation necessary
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* to convert `elem` coordinate system into `target` coordinate system.
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* Unlike getTransformToElement, elem is child of target,Because of the reduction in DOM API calls,
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* there is a significant performance improvement.
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*/
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export declare function getTransformToParentElement(elem: SVGElement, target: SVGElement): DOMMatrix;
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/**
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* Converts a global point with coordinates `x` and `y` into the
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* coordinate space of the element.
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*/
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export declare function toLocalPoint(elem: SVGElement | SVGSVGElement, x: number, y: number): DOMPoint;
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