Examples of javax.media.jai.Interpolation.interpolate()

javax.media.jai.Interpolation.interpolate()
Performs interpolation on a 2-dimensional array of integral samples. By default, this is implemented using a two-pass approach. @param samples a two-dimensional array of ints. @param xfrac the X subsample position, multiplied by 2^{(subsampleBitsH)}. @param yfrac the Y subsample position, multiplied by 2^{(subsampleBitsV)}. @return the interpolated value as an int. @see #interpolateH(int[],int)

                // Computes the expected value:
                double s00 = data.getSampleDouble(i+0, j+0, band);
                double s01 = data.getSampleDouble(i+0, j+1, band);
                double s10 = data.getSampleDouble(i+1, j+0, band);
                double s11 = data.getSampleDouble(i+1, j+1, band);
                double s = interpolation.interpolate(s00, s01, s10, s11, 0, 0);
                assertEquals(s, t, EPS);
            }
        }
    }

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