diagram-js
Version:
A toolbox for displaying and modifying diagrams on the web
56 lines (49 loc) • 1.54 kB
TypeScript
/**
* Adds support for previews of moving/resizing elements.
*
*/
export default class PreviewSupport {
static $inject: string[];
/**
* @param elementRegistry
* @param eventBus
* @param canvas
* @param styles
*/
constructor(elementRegistry: ElementRegistry, eventBus: EventBus, canvas: Canvas, styles: Styles);
cleanUp(): void;
/**
* Returns graphics of an element.
*
* @param element
*
* @return
*/
getGfx(element: Element): SVGElement;
/**
* Adds a move preview of a given shape to a given SVG group.
*
* @param element The element to be moved.
* @param group The SVG group to add the preview to.
* @param gfx The optional graphical element of the element.
* @param className The optional class name to add to the preview.
*
* @return The preview.
*/
addDragger(element: Element, group: SVGElement, gfx?: SVGElement, className?: string): SVGElement;
/**
* Adds a resize preview of a given shape to a given SVG group.
*
* @param shape The element to be resized.
* @param group The SVG group to add the preview to.
*
* @return The preview.
*/
addFrame(shape: Shape, group: SVGElement): SVGElement;
}
type Element = import("../../core/Types").ElementLike;
type Shape = import("../../core/Types").ShapeLike;
type Canvas = import("../../core/Canvas").default;
type ElementRegistry = import("../../core/ElementRegistry").default;
type EventBus = import("../../core/EventBus").default;
type Styles = import("../../draw/Styles").default;