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AVL.RegionHoles(AvlNet.Region, AvlNet.RegionConnectivity, int, int?, AvlNet.Region[])

Creates regions of the holes of the input region.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax


public static void RegionHoles(
	AvlNet.Region inRegion,
	AvlNet.RegionConnectivity inConnectivity,
	int inMinHoleArea,
	int? inMaxHoleArea,
	out AvlNet.Region[] outHoles
)

Parameters

inRegion
Type: AvlNet.Region
Input region
inConnectivity
Type: AvlNet.RegionConnectivity
Region connectivity semantics
inMinHoleArea
Type: System.Int32
Minimal area of a resulting hole
inMaxHoleArea
Type: System.Nullable<System.Int32>
Maximal area of a resulting hole, or null.
outHoles
Type: AvlNet.Region

Description

The operation computes regions representing holes of input region. Holes of a region are those connected areas of pixels not belonging to the region, that do not touch the boundary of the region frame.

Examples

RegionHoles run on a sample region.

See also