---
name: "RectInRegion"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/RectInRegion"
---

# RectInRegion(3w)

## NAME

**RectInRegion** (GDI32.@)

## SYNOPSIS

BOOL RectInRegion\
  (\
   HRGN        *hrgn*,\
   const RECT\* *rect*\
  )

## DESCRIPTION

Tests if a rectangle is at least partly inside the specified region.

## PARAMS

*hrgn* **\[In\]**  Region to test.

*rect* **\[In\]**  Rectangle to test.

## RETURNS

Non-zero if the rectangle is partially inside the region or zero otherwise.

## IMPLEMENTATION

Declared in **"wingdi.h"**.

Implemented in **"dlls/gdi32/region.c"**.

Debug channel **"region"**.