@itwin/measure-tools-react/lib/api/ViewHelper.d.ts

Frontend framework and tools for measurements

import type { Point3d, Ray3d } from "@itwin/core-geometry";
import type { Viewport, ViewRect } from "@itwin/core-frontend";
/**
 * Helper methods for working with views.
 */
export declare class ViewHelper {
    /** Checks if the viewport is classified as a XSection view. */
    static isCrossSectionView(vp: Viewport): boolean;
    /** Checks if the viewport is classified as a Profile view */
    static isProfileView(vp: Viewport): boolean;
    /** Checks if the viewport is a sheet view. */
    static isSheetView(vp: Viewport): boolean;
    /** Checks if the viewport is any section view */
    static isSection(vp: Viewport): boolean;
    /** Checks if the viewport is a 3D view (spatial) */
    static is3DView(vp: Viewport): boolean;
    /** Checks if the viewport is a 2D view (drawing) */
    static is2DView(vp: Viewport): boolean;
    /** Given a ray in view coordinates, returns the intersection that is closest to the view rect.
     * Each pair of corners of the ViewRect defines an infinite plane in 2D
     * * Note: using Ray3d/Point3d for convenience only
     */
    static closestIntersectionWithViewPlanes(rect: ViewRect, viewRay: Ray3d): Point3d | undefined;
}
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