org.gnu.gdk
Class InterpType

java.lang.Object
  extended by org.gnu.glib.Enum
      extended by org.gnu.gdk.InterpType

public class InterpType
extends org.gnu.glib.Enum


Field Summary
static InterpType BILINEAR
          Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
static InterpType HYPER
          Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
static InterpType NEAREST
          Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
static InterpType TILES
          Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
 
Method Summary
 InterpType and(InterpType other)
           
static InterpType intern(int value)
           
 InterpType or(InterpType other)
           
 boolean test(InterpType other)
           
 InterpType xor(InterpType other)
           
 
Methods inherited from class org.gnu.glib.Enum
equals, getValue, hashCode
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NEAREST

public static final InterpType NEAREST
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Nearest neighbor sampling; this is the fastest and lowest quality mode. Quality is normally unacceptable when scaling down, but may be OK when scaling up.


TILES

public static final InterpType TILES
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
This is an accurate simulation of the PostScript image operator without any interpolation enabled. Each pixel is rendered as a tiny parallelogram of solid color, the edges of which are implemented with antialiasing. It resembles nearest neighbor for enlargement, and bilinear for reduction.


BILINEAR

public static final InterpType BILINEAR
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Best quality/speed balance; use this mode by default. Bilinear interpolation. For enlargement, it is equivalent to point-sampling the ideal bilinear-interpolated image. For reduction, it is equivalent to laying down small tiles and integrating over the coverage area.


HYPER

public static final InterpType HYPER
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
This is the slowest and highest quality reconstruction function. It is derived from the hyperbolic filters in Wolberg's "Digital Image Warping", and is formally defined as the hyperbolic-filter sampling the ideal hyperbolic-filter interpolated image (the filter is designed to be idempotent for 1:1 pixel mapping).

Method Detail

intern

public static InterpType intern(int value)

or

public InterpType or(InterpType other)

and

public InterpType and(InterpType other)

xor

public InterpType xor(InterpType other)

test

public boolean test(InterpType other)