27 lines
870 B
Markdown
27 lines
870 B
Markdown
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```csharp title="C#"
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using Kreuzberg;
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var config = new ExtractionConfig();
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var result = KreuzbergLib.ExtractFileSync("document.pdf", null, config);
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if (result.Metadata?.Pages?.Boundaries != null)
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{
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foreach (var boundary in result.Metadata.Pages.Boundaries.Take(3))
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{
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var pageStart = (int)boundary.ByteStart;
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var pageEnd = (int)boundary.ByteEnd;
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if (pageEnd > result.Content.Length)
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pageEnd = result.Content.Length;
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var pageText = result.Content.Substring(pageStart, pageEnd - pageStart);
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var previewEnd = Math.Min(100, pageText.Length);
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var preview = pageText.Substring(0, previewEnd);
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Console.WriteLine($"Page {boundary.PageNumber}:");
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Console.WriteLine($" Byte range: {boundary.ByteStart}-{boundary.ByteEnd}");
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Console.WriteLine($" Preview: {preview}...");
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}
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}
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```
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