Table of Contents

Class ProximityOptions

Namespace
LMKit.Document.Search
Assembly
LM-Kit.NET.dll

Options for proximity-based search relative to an anchor region.

public sealed class ProximityOptions
Inheritance
ProximityOptions
Inherited Members

Examples

Example: Find "Total" near a known label region on a page.

using LMKit.Document.Search;
using LMKit.Graphics.Geometry;

var proximity = new ProximityOptions
{
AnchorRegion = new Rectangle(0.6, 0.8, 0.9, 0.9),   // Bottom-right area
Radius       = 0.05,                                  // 5% of page size
TextOptions  = new TextSearchOptions
{
Comparison = StringComparison.OrdinalIgnoreCase,
WholeWord  = true
}
};


var engine = new LayoutSearchEngine();
IReadOnlyList<TextRegion> matches = engine.FindNear(page, "Total", proximity);


foreach (TextRegion match in matches)
{
Console.WriteLine($"Found "{match.Snippet}" near the anchor region.");
}

Properties

AnchorRegion

Region of interest that serves as the proximity anchor.

Radius

Radius in page units to expand around the anchor region when filtering matches.

TextOptions

Text matching options used to locate candidate matches prior to proximity filtering.

Share