Interface ImageActivity

  • All Superinterfaces:
    Activity
    All Known Implementing Classes:
    SampImageActivity

    public interface ImageActivity
    extends Activity
    Activity for sending an image of some sort to load.
    Since:
    18 Sep 2008
    Author:
    Mark Taylor
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String FORMAT_FITS
      Format string indicating FITS image.
      static java.lang.String FORMAT_GIF
      Format string indicating GIF image.
      static java.lang.String FORMAT_JPEG
      Format string indicating JPEG image.
      static java.lang.String FORMAT_PNG
      Format string indicating PNG image.
      static java.lang.String[] KNOWN_FORMATS
      Array of all known formats.
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void displayImage​(java.lang.String location, java.lang.String label)
      Displays an image according to the current selections of the components owned by this activity.
      javax.swing.JComboBox getFormatSelector()
      Returns a combo box for selecting image format.
    • Field Detail

      • FORMAT_FITS

        static final java.lang.String FORMAT_FITS
        Format string indicating FITS image.
        See Also:
        Constant Field Values
      • FORMAT_JPEG

        static final java.lang.String FORMAT_JPEG
        Format string indicating JPEG image.
        See Also:
        Constant Field Values
      • FORMAT_GIF

        static final java.lang.String FORMAT_GIF
        Format string indicating GIF image.
        See Also:
        Constant Field Values
      • FORMAT_PNG

        static final java.lang.String FORMAT_PNG
        Format string indicating PNG image.
        See Also:
        Constant Field Values
      • KNOWN_FORMATS

        static final java.lang.String[] KNOWN_FORMATS
        Array of all known formats.
    • Method Detail

      • getFormatSelector

        javax.swing.JComboBox getFormatSelector()
        Returns a combo box for selecting image format. A suitable list of entries for this box is KNOWN_FORMATS.
        Returns:
        format selector
      • displayImage

        void displayImage​(java.lang.String location,
                          java.lang.String label)
                   throws java.io.IOException
        Displays an image according to the current selections of the components owned by this activity.
        Parameters:
        location - string giving file name or URL location of file
        label - label for display target
        Throws:
        java.io.IOException