Package org.netbeans.jemmy.image

Class ImageTool

  • public class ImageTool
extends java.lang.Object
    Contains util methods to work with images.
    Author:
    Alexandre Iline (alexandre.iline@sun.com)

    • Constructor Summary

      Constructors 
      Constructor Description
      ImageTool()  

    • Method Summary

      All Methods Static Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static java.awt.image.BufferedImage enlargeImage​(java.awt.image.BufferedImage image, int zoom)
      Increases image.
      static java.awt.image.BufferedImage getImage()
      Gets the whole screen image.
      static java.awt.image.BufferedImage getImage​(java.awt.Component comp)
      Gets an image from a component.
      static java.awt.image.BufferedImage getImage​(java.awt.Rectangle rect)
      Gets an image from a rectange on screen.
      static java.awt.image.BufferedImage substractImage​(java.awt.image.BufferedImage minuend, java.awt.image.BufferedImage deduction)
      Deprecated.
      Use subtractImage(BufferedImage, BufferedImage) instead.
      static java.awt.image.BufferedImage substractImage​(java.awt.image.BufferedImage minuend, java.awt.image.BufferedImage deduction, int relativeX, int relativeY)
      Deprecated.
      Use subtractImage(BufferedImage, BufferedImage, int, int) instead.
      static java.awt.image.BufferedImage subtractImage​(java.awt.image.BufferedImage minuend, java.awt.image.BufferedImage deduction)
      Subtracts second image from first one.
      static java.awt.image.BufferedImage subtractImage​(java.awt.image.BufferedImage minuend, java.awt.image.BufferedImage deduction, int relativeX, int relativeY)
      Subtracts subimage from image.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ImageTool

        public ImageTool()

    • Method Detail

      • getImage

        public static java.awt.image.BufferedImage getImage​(java.awt.Rectangle rect)
        Gets an image from a rectange on screen.
        Parameters:
        rect - a rectangle on screen in absolute screen coordinates.
        Returns:
        a captured image.

      • getImage

        public static java.awt.image.BufferedImage getImage​(java.awt.Component comp)
        Gets an image from a component.
        Parameters:
        comp - a visible component.
        Returns:
        a captured image.

      • getImage

        public static java.awt.image.BufferedImage getImage()
        Gets the whole screen image.
        Returns:
        a captured image.

      • enlargeImage

        public static java.awt.image.BufferedImage enlargeImage​(java.awt.image.BufferedImage image,
                                                        int zoom)
        Increases image.
        Parameters:
        image - an image to enlarge.
        zoom - A scale.
        Returns:
        a result image.

      • substractImage

        public static java.awt.image.BufferedImage substractImage​(java.awt.image.BufferedImage minuend,
                                                          java.awt.image.BufferedImage deduction)
        Deprecated.
        Use subtractImage(BufferedImage, BufferedImage) instead.
        Parameters:
        minuend - an image to subtract from.
        deduction - an image to subtract.
        Returns:
        a result image.

      • subtractImage

        public static java.awt.image.BufferedImage subtractImage​(java.awt.image.BufferedImage minuend,
                                                         java.awt.image.BufferedImage deduction)
        Subtracts second image from first one. Could be used to save file difference for future analysis.
        Parameters:
        minuend - an image to subtract from.
        deduction - an image to subtract.
        Returns:
        a result image.

      • substractImage

        public static java.awt.image.BufferedImage substractImage​(java.awt.image.BufferedImage minuend,
                                                          java.awt.image.BufferedImage deduction,
                                                          int relativeX,
                                                          int relativeY)
        Deprecated.
        Use subtractImage(BufferedImage, BufferedImage, int, int) instead.
        Parameters:
        minuend - an image to subtract from.
        deduction - an image to subtract.
        Returns:
        a result image.

      • subtractImage

        public static java.awt.image.BufferedImage subtractImage​(java.awt.image.BufferedImage minuend,
                                                         java.awt.image.BufferedImage deduction,
                                                         int relativeX,
                                                         int relativeY)
        Subtracts subimage from image. Could be used to save file difference for future analysis.
        Parameters:
        minuend - an image to subtract from.
        deduction - an image to subtract.
        relativeX - - deduction-in-minuend X coordinate
        relativeY - - deduction-in-minuend Y coordinate
        Returns:
        a result image.