Class Resize

java.lang.Object
   |
   +----Resize

public class Resize

extends java.lang.Object

Resize()

calculatefinalsize(boolean, int, int, double, double)

Calculate the reversable (if necessary) and the final size.

computeZoom(ImageAccess, ImageAccess, int, int, int, double, double, double, double, boolean)

Calculate the resize version of the input image.

 public Resize()

 public void computeZoom(imageaccess.ImageAccess input,
                         imageaccess.ImageAccess output,
                         int analyDegree,
                         int syntheDegree,
                         int interpDegree,
                         double zoomY,
                         double zoomX,
                         double shiftY,
                         double shiftX,
                         boolean inversable)

Calculate the resize version of the input image.

Parameters:

input - an ImageAccess object to be resized

output - an ImageAccess object which is the resized version of the input

interpDegree - degree of the interpolating spline

analyDegree - degree of the analysis spline

synthedegree - degree of the synthesis spline

zoomY - scaling factor that applies to the columns

zoomX - scaling factor that applies to the rows

shiftY - shift value that applies to the columns

shiftX - shift value that applies to the rows

inversable - boolean that indicates if calculate inversable image or not

 public static int[] calculatefinalsize(boolean inversable,
                                        int height,
                                        int width,
                                        double zoomY,
                                        double zoomX)

Calculate the reversable (if necessary) and the final size.

Parameters:

inversable - boolean

height - number of rows

width - number of columns

zoomY - scaling factor for the columns

zoomX - scaling factor for the rows