@foblex/flow/esm2022/f-canvas/f-canvas-base.mjs

An Angular library designed to simplify the creation and manipulation of dynamic flow. Provides components for flows, nodes, and connections, automating node manipulation and inter-node connections.

import { PointExtensions, TransformModelExtensions } from '@foblex/2d';
import { Directive, InjectionToken } from '@angular/core';
import { FCanvasChangeEvent } from './domain';
import * as i0 from "@angular/core";
export const F_CANVAS = new InjectionToken('F_CANVAS');
export class FCanvasBase {
    transform = TransformModelExtensions.default();
    getPosition() {
        return this.transform.position;
    }
    setPosition(position) {
        this.transform.position = position;
    }
    emitCanvasChangeEvent() {
        this.fCanvasChange.emit(new FCanvasChangeEvent(PointExtensions.sum(this.transform.position, this.transform.scaledPosition), this.transform.scale));
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: FCanvasBase, deps: [], target: i0.ɵɵFactoryTarget.Directive });
    static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "18.2.13", type: FCanvasBase, ngImport: i0 });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: FCanvasBase, decorators: [{
            type: Directive
        }] });
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