57 lines
1.6 KiB
Markdown
57 lines
1.6 KiB
Markdown
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```dart title="Dart"
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import 'package:kreuzberg/kreuzberg.dart';
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Future<void> main() async {
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final config = ExtractionConfig(
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useCache: true,
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enableQualityProcessing: true,
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forceOcr: false,
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disableOcr: false,
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ocr: const OcrConfig(
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enabled: true,
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backend: 'tesseract',
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language: 'eng+deu',
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autoRotate: false,
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tesseractConfig: TesseractConfig(
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language: 'eng+deu',
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psm: 6,
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outputFormat: 'text',
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oem: 3,
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minConfidence: 0.0,
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enableTableDetection: false,
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tableMinConfidence: 0.5,
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tableColumnThreshold: 20,
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tableRowThresholdRatio: 0.5,
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useCache: true,
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classifyUsePreAdaptedTemplates: false,
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languageModelNgramOn: false,
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tesseditDontBlkrejGoodWds: false,
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tesseditDontRowrejGoodWds: false,
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tesseditEnableDictCorrection: false,
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tesseditCharWhitelist: '',
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tesseditCharBlacklist: '',
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tesseditUsePrimaryParamsModel: false,
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textordSpaceSizeIsVariable: false,
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thresholdingMethod: false,
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),
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),
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chunking: const ChunkingConfig(
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maxCharacters: 1000,
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overlap: 200,
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trim: true,
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chunkerType: ChunkerType.text,
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sizing: ChunkSizing.characters(),
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prependHeadingContext: false,
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),
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resultFormat: ResultFormat.unified,
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outputFormat: OutputFormat.plain(),
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includeDocumentStructure: false,
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maxArchiveDepth: 3,
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useLayoutForMarkdown: false,
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);
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final result = await KreuzbergBridge.extractFile('document.pdf', null, config);
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print('Content length: ${result.content.length}');
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}
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```
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