Class Fit2D

java.lang.Object
org.jfree.chart3d.graphics2d.Fit2D
All Implemented Interfaces:
Serializable

public class Fit2D extends Object implements Serializable
A specification for the alignment and fitting of one rectangle (the source rectangle) with reference to another (the target rectangle). Instances of this class are immutable.

One application for this is to specify how the background image for a chart should be aligned and scaled.

NOTE: This class is serializable, but the serialization format is subject to change in future releases and should not be relied upon for persisting instances of this class.
See Also:
  • Field Details

    • CENTER_NO_SCALING

      public static final Fit2D CENTER_NO_SCALING
      Aligns a source rectangle to the center of a target rectangle, without resizing it.
      Since:
      1.1
    • TOP_LEFT_NO_SCALING

      public static final Fit2D TOP_LEFT_NO_SCALING
      Fits a source rectangle to the top left of a target rectangle, without resizing it.
      Since:
      1.1
    • TOP_CENTER_NO_SCALING

      public static final Fit2D TOP_CENTER_NO_SCALING
      Fits a source rectangle to the top center of a target rectangle, without resizing it.
      Since:
      1.1
    • TOP_RIGHT_NO_SCALING

      public static final Fit2D TOP_RIGHT_NO_SCALING
      Fits a source rectangle to the top right of a target rectangle, without resizing it.
      Since:
      1.1
    • CENTER_LEFT_NO_SCALING

      public static final Fit2D CENTER_LEFT_NO_SCALING
      Fits a source rectangle to the center left of a target rectangle, without resizing it.
      Since:
      1.1
    • CENTER_RIGHT_NO_SCALING

      public static final Fit2D CENTER_RIGHT_NO_SCALING
      Fits a source rectangle to the center right of a target rectangle, without resizing it.
      Since:
      1.1
    • BOTTOM_LEFT_NO_SCALING

      public static final Fit2D BOTTOM_LEFT_NO_SCALING
      Fits a source rectangle to the bottom left of a target rectangle, without resizing it.
      Since:
      1.1
    • BOTTOM_CENTER_NO_SCALING

      public static final Fit2D BOTTOM_CENTER_NO_SCALING
      Fits a source rectangle to the bottom center of a target rectangle, without resizing it.
      Since:
      1.1
    • BOTTOM_RIGHT_NO_SCALING

      public static final Fit2D BOTTOM_RIGHT_NO_SCALING
      Fits a source rectangle to the bottom right of a target rectangle, without resizing it.
      Since:
      1.1
    • SCALE_TO_FIT_TARGET

      public static final Fit2D SCALE_TO_FIT_TARGET
      Scale the source rectangle to fit the target rectangle.
      Since:
      1.1
  • Constructor Details

    • Fit2D

      public Fit2D(Anchor2D anchor, Scale2D scale)
      Creates a new instance.
      Parameters:
      anchor - the anchor point (null not permitted).
      scale - the scaling (null not permitted).
  • Method Details

    • getNoScalingFitter

      public static Fit2D getNoScalingFitter(RefPt2D refPt)
      Returns a fitter for the specified reference point.
      Parameters:
      refPt - the reference point (null not permitted).
      Returns:
      A fitter.
      Since:
      1.1
    • getAnchor

      public Anchor2D getAnchor()
      Returns the anchor.
      Returns:
      The anchor (never null).
      Since:
      1.1
    • getScale

      public Scale2D getScale()
      Returns the scaling.
      Returns:
      The scaling (never null).
      Since:
      1.1
    • fit

      public Rectangle2D fit(Dimension2D srcDim, Rectangle2D target)
      Fits a rectangle of the specified dimension to the target rectangle, aligning and scaling according to the attributes of this instance.
      Parameters:
      srcDim - the dimensions of the source rectangle (null not permitted).
      target - the target rectangle (null not permitted).
      Returns:
      The bounds of the fitted rectangle (never null).
    • equals

      public boolean equals(Object obj)
      Tests this instance for equality with an arbitrary object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object (null permitted).
      Returns:
      A boolean.