jpeg2k/org.multipaz.jpeg2k/Jpeg2kConverter

Jpeg2kConverter

class Jpeg2kConverter(tmpDir: File)

Utility class to parse JPEG2000 classes on Android.

This utilizes the fact that PDF rendering is a part of standard Android API and JPEG2000 is a standard part of PDF. JPEG2000 file is wrapped in PDF and rendered using PDF renderer.

Parameters

tmpDir

a folder for temporary files (PDF can be rendered only from a file).

Constructors

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constructor(tmpDir: File)

Types

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object Companion
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data class PDFData(val bytes: ByteArray, val width: Int, val height: Int)

Functions

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fun convertToBitmap(j2k: ByteArray): Bitmap

Parses JPEG2000 file and returns a Bitmap.