@foblex/flow
Version:
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.
43 lines • 7.37 kB
JavaScript
import { __decorate } from "tslib";
import { Point, PointExtensions, RectExtensions } from '@foblex/2d';
import { CalculateFlowPointFromMinimapPointRequest } from './calculate-flow-point-from-minimap-point.request';
import { Injectable } from '@angular/core';
import { FExecutionRegister } from '@foblex/mediator';
import * as i0 from "@angular/core";
import * as i1 from "../../../f-storage";
let CalculateFlowPointFromMinimapPointExecution = class CalculateFlowPointFromMinimapPointExecution {
fComponentsStore;
get canvasScale() {
return this.fComponentsStore.fCanvas.transform.scale;
}
constructor(fComponentsStore) {
this.fComponentsStore = fComponentsStore;
}
handle(payload) {
return PointExtensions.sub(payload.canvasPosition, PointExtensions.sub(this.getPositionInViewBox(payload.eventPoint, payload.minimap), this.getNormalizedFlowCenter(payload.flowRect)));
}
getNormalizedFlowCenter(flowRect) {
return Point.fromPoint(flowRect.gravityCenter).sub(flowRect);
}
getPositionInViewBox(eventPoint, minimap) {
const eventPointInFlow = this.normalizeEventPoint(eventPoint, minimap);
return PointExtensions.sum(eventPointInFlow, RectExtensions.mult(minimap.viewBox, this.canvasScale));
}
normalizeEventPoint(point, minimap) {
return this.getEventPointInMinimap(point, minimap)
.mult(minimap.scale).mult(this.canvasScale);
}
getEventPointInMinimap(eventPoint, minimap) {
return Point.fromPoint(eventPoint).elementTransform(minimap.element);
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: CalculateFlowPointFromMinimapPointExecution, deps: [{ token: i1.FComponentsStore }], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: CalculateFlowPointFromMinimapPointExecution });
};
CalculateFlowPointFromMinimapPointExecution = __decorate([
FExecutionRegister(CalculateFlowPointFromMinimapPointRequest)
], CalculateFlowPointFromMinimapPointExecution);
export { CalculateFlowPointFromMinimapPointExecution };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: CalculateFlowPointFromMinimapPointExecution, decorators: [{
type: Injectable
}], ctorParameters: () => [{ type: i1.FComponentsStore }] });
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