Package com.jhlabs.image

Class RescaleFilter

java.lang.Object
com.jhlabs.image.AbstractBufferedImageOp
com.jhlabs.image.PointFilter
com.jhlabs.image.TransferFilter
com.jhlabs.image.RescaleFilter
All Implemented Interfaces:
BufferedImageOp, Cloneable
public class RescaleFilter extends TransferFilter
A filter which simply multiplies pixel values by a given scale factor.

  • Constructor Details

    • RescaleFilter

      public RescaleFilter()

    • RescaleFilter

      public RescaleFilter(float scale)

  • Method Details

    • transferFunction

      protected float transferFunction(float v)
      Overrides:
      transferFunction in class TransferFilter

    • setScale

      public void setScale(float scale)
      Specifies the scale factor.
      Parameters:
      scale - the scale factor.
      See Also:

    • getScale

      public float getScale()
      Returns the scale factor.
      Returns:
      the scale factor.
      See Also:

    • toString

      public String toString()
      Overrides:
      toString in class Object