com.googlecode.leptonica.android

Class JpegIO

com.googlecode.leptonica.android.JpegIO

public class JpegIO

JPEG input and output methods.

Field Detail

DEFAULT_QUALITY

public static int DEFAULT_QUALITY

Default quality is 85%, which is reasonably good.

See Also:

Constant Field Values

DEFAULT_PROGRESSIVE

public static boolean DEFAULT_PROGRESSIVE

Progressive encoding is disabled by default to increase compatibility.

See Also:

Constant Field Values

Method Detail

compressToJpeg

public static kotlin.Array[] compressToJpeg(Pix pixs)

Returns a compressed JPEG byte representation of this Pix using default parameters.

Parameters:

pixs - A source Pix image.

Returns:

org.jetbrains.dokka.NodeRenderContent@62304420: a compressed JPEG byte array representation of the Pix

compressToJpeg

public static kotlin.Array[] compressToJpeg(Pix pixs,
                                            @IntRange
                                            int quality,
                                            boolean progressive)

Returns a compressed JPEG byte representation of this Pix.

Parameters:

pixs - A source pix image.

quality - The quality of the compressed image. Valid range is 0-100.

progressive - Whether to use progressive compression.

Returns:

org.jetbrains.dokka.NodeRenderContent@6247adcc: a compressed JPEG byte array representation of the Pix