Parameters
- sourceTextRegion
- The source text region.
- regionRects
- The region rectangles.
Return Value
A new instance of TextRegion class, which contains symbols extracted from source text region.
Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5