API Reference > imodeljs-frontend > Views > Viewport > getPixelDataNpcPoint getPixelDataNpcPoint Method Get the point at the specified x and y location in the pixel buffer in npc coordinates. getPixelDataNpcPoint(pixels: Pixel.Buffer, x: number, y: number, out?: Point3d): undefined | Point3d see Viewport.getPixelDataWorldPoint to obtain the point in CoordSystem.World. Parameter Type Description pixels Pixel.Buffer x number y number out Point3d Returns - undefined | Point3d Defined in core/frontend/src/Viewport.ts Line 2445 Last Updated: 12 June, 2024