Package adams.flow.sink

Class ImageViewer

  • All Implemented Interfaces:
    AdditionalInformationHandler, CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, ShallowCopySupporter<Actor>, SizeOfHandler, Stoppable, StoppableWithFeedback, VariablesInspectionHandler, VariableChangeListener, Actor, ClearableDisplay, DisplayTypeSupporter, ErrorHandler, FlowControlSubMenuSupporter, HeadlessExecutionSupporter, InputConsumer, ComponentSupplier, DisplayPanelProvider, MenuBarProvider, SendToActionSupporter, Serializable, Comparable
    public class ImageViewer
extends AbstractGraphicalDisplay
implements DisplayPanelProvider
    Actor for displaying an image.

    Input/output:
    - accepts:
       java.lang.String
       java.io.File
       java.awt.image.BufferedImage
       adams.data.image.AbstractImageContainer


    -logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 
    -name <java.lang.String> (property: name)
    The name of the actor.
    default: ImageViewer
 
    -annotation <adams.core.base.BaseAnnotation> (property: annotations)
    The annotations to attach to this actor.
    default: 
 
    -skip <boolean> (property: skip)
    If set to true, transformation is skipped and the input token is just forwarded 
    as it is.
    default: false
 
    -stop-flow-on-error <boolean> (property: stopFlowOnError)
    If set to true, the flow execution at this level gets stopped in case this 
    actor encounters an error; the error gets propagated; useful for critical 
    actors.
    default: false
 
    -silent <boolean> (property: silent)
    If enabled, then no errors are output in the console; Note: the enclosing 
    actor handler must have this enabled as well.
    default: false
 
    -short-title <boolean> (property: shortTitle)
    If enabled uses just the name for the title instead of the actor's full 
    name.
    default: false
 
    -display-in-editor <boolean> (property: displayInEditor)
    If enabled displays the panel in a tab in the flow editor rather than in 
    a separate frame.
    default: false
 
    -width <int> (property: width)
    The width of the dialog.
    default: 640
    minimum: -1
 
    -height <int> (property: height)
    The height of the dialog.
    default: 480
    minimum: -1
 
    -x <int> (property: x)
    The X position of the dialog (>=0: absolute, -1: left, -2: center, -3: right
    ).
    default: -1
    minimum: -3
 
    -y <int> (property: y)
    The Y position of the dialog (>=0: absolute, -1: top, -2: center, -3: bottom
    ).
    default: -1
    minimum: -3
 
    -writer <adams.gui.print.JComponentWriter> (property: writer)
    The writer to use for generating the graphics output.
    default: adams.gui.print.NullWriter
 
    -zoom <double> (property: zoom)
    The zoom level in percent.
    default: 100.0
    minimum: -1.0
    maximum: 1600.0
 
    -background-color <java.awt.Color> (property: backgroundColor)
    The background color to use.
    default: #eeeeee
 
    -show-properties <boolean> (property: showProperties)
    If enabled then the image properties get displayed.
    default: false
 
    -properties-width <int> (property: propertiesWidth)
    The width of the properties, if displayed.
    default: 150
    minimum: 1
 
    -selection-processor <adams.gui.visualization.image.selection.AbstractSelectionProcessor> (property: selectionProcessor)
    The selection processor to use.
    default: adams.gui.visualization.image.selection.NullProcessor
 
    -left-click-processor <adams.gui.visualization.image.leftclick.AbstractLeftClickProcessor> (property: leftClickProcessor)
    The left-click processor to use.
    default: adams.gui.visualization.image.leftclick.NullProcessor
 
    -selection-box-color <java.awt.Color> (property: selectionBoxColor)
    The color of the selection box.
    default: #808080
 
    -image-overlay <adams.gui.visualization.image.ImageOverlay> (property: imageOverlay)
    The image overlay to use.
    default: adams.gui.visualization.image.NullOverlay
    Author:
    fracpete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Detail

      • m_ImagePanel

        protected ImagePanel m_ImagePanel
        the panel with the image.

      • m_Zoom

        protected double m_Zoom
        the zoom level.

      • m_BackgroundColor

        protected Color m_BackgroundColor
        the background color.

      • m_ShowProperties

        protected boolean m_ShowProperties
        whether to display the image properties.

      • m_PropertiesWidth

        protected int m_PropertiesWidth
        the width of the image properties.

      • m_SelectionProcessor

        protected SelectionProcessor m_SelectionProcessor
        the selection processor to apply.

      • m_SelectionShapePainter

        protected SelectionShapePainter m_SelectionShapePainter
        the painter for the selection shape.

      • m_ImageOverlay

        protected ImageOverlay m_ImageOverlay
        the image overlay to use.

    • Constructor Detail

      • ImageViewer

        public ImageViewer()

    • Method Detail

      • getDefaultWidth

        protected int getDefaultWidth()
        Returns the default width for the dialog.
        Overrides:
        getDefaultWidth in class AbstractDisplay
        Returns:
        the default width

      • getDefaultHeight

        protected int getDefaultHeight()
        Returns the default height for the dialog.
        Overrides:
        getDefaultHeight in class AbstractDisplay
        Returns:
        the default height

      • getDefaultBackgroundColor

        protected Color getDefaultBackgroundColor()
        Returns the default background color.
        Returns:
        the default color

      • setZoom

        public void setZoom​(double value)
        Sets the zoom level in percent (0-1600).
        Parameters:
        value - the zoom, -1 to fit window, or 0-1600

      • getZoom

        public double getZoom()
        Returns the zoom level in percent.
        Returns:
        the zoom

      • zoomTipText

        public String zoomTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setBackgroundColor

        public void setBackgroundColor​(Color value)
        Sets the background color.
        Parameters:
        value - the color

      • getBackgroundColor

        public Color getBackgroundColor()
        Returns the background color.
        Returns:
        the color

      • backgroundColorTipText

        public String backgroundColorTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setShowProperties

        public void setShowProperties​(boolean value)
        Sets whether to display the image properties.
        Parameters:
        value - if true then the properties are displayed

      • getShowProperties

        public boolean getShowProperties()
        Returns whether to display the image properties.
        Returns:
        true if the properties are displayed

      • showPropertiesTipText

        public String showPropertiesTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setPropertiesWidth

        public void setPropertiesWidth​(int value)
        Sets the width of the properties.
        Parameters:
        value - the width of the properties

      • getPropertiesWidth

        public int getPropertiesWidth()
        Returns the width of the properties.
        Returns:
        the width of the properties

      • propertiesWidthTipText

        public String propertiesWidthTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setSelectionProcessor

        public void setSelectionProcessor​(SelectionProcessor value)
        Sets the selection processor to use.
        Parameters:
        value - the processor

      • getSelectionProcessor

        public SelectionProcessor getSelectionProcessor()
        Returns the selection processor in use.
        Returns:
        the processor

      • selectionProcessorTipText

        public String selectionProcessorTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setLeftClickProcessor

        public void setLeftClickProcessor​(AbstractLeftClickProcessor value)
        Sets the left-click processor to use.
        Parameters:
        value - the processor

      • getLeftClickProcessor

        public AbstractLeftClickProcessor getLeftClickProcessor()
        Returns the left-click processor in use.
        Returns:
        the processor

      • leftClickProcessorTipText

        public String leftClickProcessorTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setSelectionShapePainter

        public void setSelectionShapePainter​(SelectionShapePainter value)
        Sets the painter for the selection shape.
        Parameters:
        value - the painter

      • getSelectionShapePainter

        public SelectionShapePainter getSelectionShapePainter()
        Returns the painter for the selection shape.
        Returns:
        the painter

      • selectionShapePainterTipText

        public String selectionShapePainterTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setImageOverlay

        public void setImageOverlay​(ImageOverlay value)
        Sets the image overlay to use.
        Parameters:
        value - the image overlay

      • getImageOverlay

        public ImageOverlay getImageOverlay()
        Returns the image overlay in use.
        Returns:
        the image overlay

      • imageOverlayTipText

        public String imageOverlayTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • accepts

        public Class[] accepts()
        Returns the class that the consumer accepts.
        Specified by:
        accepts in interface InputConsumer
        Returns:
        java.lang.String.class, java.io.File.class, java.awt.image.BufferedImage.class, adams.data.image.AbstractImageContainer.class

      • display

        protected void display​(Token token)
        Displays the token (the panel and dialog have already been created at this stage).
        Specified by:
        display in class AbstractDisplay
        Parameters:
        token - the token to display

      • createDisplayPanel

        public DisplayPanel createDisplayPanel​(Token token)
        Creates a new panel for the token.
        Specified by:
        createDisplayPanel in interface DisplayPanelProvider
        Parameters:
        token - the token to display in a new panel, can be null
        Returns:
        the generated panel

      • displayPanelRequiresScrollPane

        public boolean displayPanelRequiresScrollPane()
        Returns whether the created display panel requires a scroll pane or not.
        Specified by:
        displayPanelRequiresScrollPane in interface DisplayPanelProvider
        Returns:
        true if the display panel requires a scroll pane