fil/docs/snippets/kotlin/ocr/image_preprocessing.md

import dev.kreuzberg.*
import java.nio.file.Paths
import java.util.Optional

fun main() {
    val images = ImageExtractionConfig.builder()
        .withExtractImages(true)
        .withTargetDpi(300)
        .withMaxImageDimension(4096)
        .build()

    val config = ExtractionConfig.builder()
        .withImages(Optional.of(images))
        .build()

    val result = Kreuzberg.extractFileSync(Paths.get("document.pdf"), null, config)
    println("Extracted images: ${result.images()?.size ?: 0}")
}