1# NativeDisplayManager_CutoutInfo 2 3## Overview 4 5The struct describes the unusable area of a display, including punch hole, notch, and curved area of a waterfall display. 6 7**Since**: 12 8 9**Related module**: [OH_DisplayManager](capi-oh-displaymanager.md) 10 11**Header file**: [oh_display_info.h](capi-oh-display-info-h.md) 12 13## Summary 14 15### Member Variables 16 17| Struct| Description| 18| -- | -- | 19| int32_t boundingRectsLength | Number of unusable areas (bounding rectangles) designed for punch holes and notches.| 20| [NativeDisplayManager_Rect](capi-nativedisplaymanager-rect.md)* boundingRects | Unusable areas (bounding rectangles) designed for punch holes and notches.| 21| [NativeDisplayManager_WaterfallDisplayAreaRects](capi-nativedisplaymanager-waterfalldisplayarearects.md) waterfallDisplayAreaRects | Curved area on a waterfall display.| 22