Package adams.data.image.transformer

Class Resize

  • All Implemented Interfaces:
    CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, SizeOfHandler, ImageTransformer<BufferedImageContainer>, FlowContextHandler, Serializable, Comparable
    public class Resize
extends AbstractBufferedImageTransformer
    Resizes the image to predefined width and height.
    For more information on the scaling types, see:
    https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/java/awt/Image.html 

    -logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 
    -width <double> (property: width)
    The width to resize the image to; use -1 to use original width; use (0-1
    ) for percentage.
    default: -1.0
    minimum: -1.0
 
    -height <double> (property: height)
    The height to resize the image to; use -1 to use original height; use (0
    -1) for percentage.
    default: -1.0
    minimum: -1.0
 
    -scaling-type <DEFAULT|FAST|SMOOTH|REPLICATE|AREA_AVERAGING> (property: scalingType)
    The type of scaling to perform.
    default: DEFAULT
 
    -force-percentage <boolean> (property: forcePercentage)
    Whether to always interpret width/height as percentage (eg when upscaling
    the image).
    default: false
    Author:
    fracpete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Detail

      • m_Width

        protected double m_Width
        the new width.

      • m_Height

        protected double m_Height
        the new height.

      • m_ScalingType

        protected Resize.ScalingType m_ScalingType
        the type of interpolation to perform.

      • m_ForcePercentage

        protected boolean m_ForcePercentage
        whether to force percentage (eg for scaling larger).

    • Constructor Detail

      • Resize

        public Resize()

    • Method Detail

      • setWidth

        public void setWidth​(double value)
        Sets the width to resize to.
        Parameters:
        value - the width, -1 uses original width

      • getWidth

        public double getWidth()
        Returns the width to resize to.
        Returns:
        the width, -1 if original width is used

      • widthTipText

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

      • setHeight

        public void setHeight​(double value)
        Sets the height to resize to.
        Parameters:
        value - the height, -1 uses original height

      • getHeight

        public double getHeight()
        Returns the height to resize to.
        Returns:
        the height, -1 if original height is used

      • heightTipText

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

      • setScalingType

        public void setScalingType​(Resize.ScalingType value)
        Sets the type of interpolation to use.
        Parameters:
        value - the type

      • getScalingType

        public Resize.ScalingType getScalingType()
        Returns the type of interpolation in use.
        Returns:
        the type

      • scalingTypeTipText

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

      • setForcePercentage

        public void setForcePercentage​(boolean value)
        Sets whether to always interpret the width/height as percentage (eg when upscaling the image).
        Parameters:
        value - true if to force

      • getForcePercentage

        public boolean getForcePercentage()
        Returns whether to always interpret the width/height as percentage (eg when upscaling the image).
        Returns:
        true if to force

      • forcePercentageTipText

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