Package com.pixelmed.display

Class DisplayedAreaSelection

  • All Implemented Interfaces:
    java.lang.Cloneable
    public class DisplayedAreaSelection
extends java.lang.Object
implements java.lang.Cloneable

    A class to keep track of a selected sub-region of an image for the purposes of display.

    See Also:
    SingleImagePanel

    • Field Detail

      • imageWidth

        protected int imageWidth

      • imageHeight

        protected int imageHeight

      • tlhcX

        protected int tlhcX

      • tlhcY

        protected int tlhcY

      • brhcX

        protected int brhcX

      • brhcY

        protected int brhcY

      • selectionWidth

        protected int selectionWidth

      • selectionHeight

        protected int selectionHeight

      • fitToWindow

        protected boolean fitToWindow

      • useExplicitPixelMagnificationRatio

        protected boolean useExplicitPixelMagnificationRatio

      • deducePixelMagnificationRatioFromSpacing

        protected boolean deducePixelMagnificationRatioFromSpacing

      • requestedDisplaySpacing

        protected double requestedDisplaySpacing

      • rowSpacing

        protected double rowSpacing

      • columnSpacing

        protected double columnSpacing

      • pixelMagnificationRatio

        protected double pixelMagnificationRatio

      • horizontalGravity

        protected int horizontalGravity

      • verticalGravity

        protected int verticalGravity

      • crop

        protected boolean crop

    • Method Detail

      • translate

        public void translate​(int deltaX,
                      int deltaY)

      • clone

        public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
        Overrides:
        clone in class java.lang.Object
        Throws:
        java.lang.CloneNotSupportedException

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • setPixelMagnificationRatio

        public void setPixelMagnificationRatio​(double pixelMagnificationRatio)
        Change the selection to use the specified magnification ratio. Turns off fitToWindow if previously selected, since we have requested explicit magnification
        Parameters:
        pixelMagnificationRatio - the magnification factor of display pixels relative to the image pixels (i.e., 1.0 means 1 display pixel per 1 image pixel)