ImageUtils

Utility class for manipulating images.

Functions

open fun convertYUV420SPToARGB8888( input: Array<Byte>, width: Int, height: Int, output: Array<Int>)

open fun convertYUV420ToARGB8888( yData: Array<Byte>, uData: Array<Byte>, vData: Array<Byte>, width: Int, height: Int, yRowStride: Int, uvRowStride: Int, uvPixelStride: Int, out: Array<Int>)

open fun getTransformationMatrix( srcWidth: Int, srcHeight: Int, dstWidth: Int, dstHeight: Int, applyRotation: Int, maintainAspectRatio: Boolean): Matrix

Returns a transformation matrix from one reference frame into another.

open fun getYUVByteSize(width: Int, height: Int): Int

open fun saveBitmap(bitmap: Bitmap)

open fun saveBitmap(bitmap: Bitmap, filename: String)

Saves a Bitmap object to disk for analysis.