Package org.opensourcephysics.display

Interface Measurable

All Superinterfaces:
Drawable
All Known Subinterfaces:
ByteLattice, CellLattice.OSLattice, Interactive, InteractiveImage, LogMeasurable, Plot2D, Selectable, Video
All Known Implementing Classes:
AbstractInteractive, AbstractTrail, AnalyticParticle, AutoTracker, AutoTracker.ATObject, AutoTracker.Corner, AutoTracker.Handle, AutoTracker.Target, BinaryLattice, BoundedImage, BoundedShape, BoundedTextLine, ByteImage, ByteRaster, Calibration, CalibrationStep.Position, Carpet, CartesianInteractive, CartesianType3, CellLattice, CellLatticeOSX, CellLatticePC, CenterOfMass, CircleFitter, ComplexCarpet, ComplexContourPlot, ComplexDataset, ComplexGridPlot, ComplexInterpolatedPlot, ComplexSurfacePlot, ContourPlot, CoordAxes, CoordAxes.AnglePoint, CoordAxes.OriginPoint, DataColumn, DataFunction, DataRaster, Dataset, DatasetManager, DataToolTab.DataToolAxes, DataToolTab.DataToolPlotter.LimitLine, DataToolTab.DataToolPlotter.XYAxes, DrawableBuffer, DynamicParticle, DynamicParticlePolar, DynamicSystem, FunctionDrawer, GifVideo, GrayscalePlot, GridPlot, HighlightableDataset, Histogram, HistogramDataset, ImageVideo, InputTrack, IntegerImage, IntegerRaster, InteractiveArrow, InteractiveCenteredArrow, InteractiveCircle, InteractiveImage, InteractiveLabel, InteractiveShape, InteractiveTextLine, InterpolatedPlot, JSMovieVideo, LineProfile, MeasuredCircle, MeasuredImage, MovieVideo, OffsetOrigin, OffsetOriginStep.Position, ParticleDataTrack, ParticleModel, PencilCaption, PencilDrawing, PencilScene, PerspectiveFilter.Corner, PerspectiveStep.Corner, PerspectiveTrack, PointMass, PositionStep.Position, Protractor, Protractor, Protractor.Tip, RGBRegion, RGBRegion.VertexHandle, RGBStep.Position, SiteLattice, Spring, Stripchart, SurfacePlot, TapeMeasure, TCircle, TCoordAxes, TLine, TLineProfile, TMat, TPoint, Trail, TrailBezier, TrailSmart, TriangularBinaryLattice, TriangularByteLattice, TShape, TTrack, TVector, UncertainFunctionDrawer, Vector, VectorPlot, VectorSum, VideoAdapter, XAxis, XuggleVideo, XYAxis, YAxis
public interface Measurable extends Drawable
A Measurable object returns min and max values for its x and y extent. This interface is used to autoscale the x and y axes on a drawing panel. Minimum and maximum values may NOT be valid if isMeasured returns false. Objects that store data, for example, usually return zero if data is null. Copyright: Copyright (c) 2005
Version:
1.0
Author:
Wolfgang Christian

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    getXMax()
    Gets the maximum x needed to draw this object.
    double
    getXMin()
    Gets the minimum x needed to draw this object.
    double
    getYMax()
    Gets the maximum y needed to draw this object.
    double
    getYMin()
    Gets the minimum y needed to draw this object.
    boolean
    isMeasured()
    Determines if information is available to set min/max values.

    Methods inherited from interface org.opensourcephysics.display.Drawable

    draw, isInteractive

  • Method Details

    • getXMin

      double getXMin()
      Gets the minimum x needed to draw this object.
      Returns:
      minimum

    • getXMax

      double getXMax()
      Gets the maximum x needed to draw this object.
      Returns:
      maximum

    • getYMin

      double getYMin()
      Gets the minimum y needed to draw this object.
      Returns:
      minimum

    • getYMax

      double getYMax()
      Gets the maximum y needed to draw this object.
      Returns:
      minimum

    • isMeasured

      boolean isMeasured()
      Determines if information is available to set min/max values. Objects that store data should return false if data is null.
      Returns:
      true if min/max values are valid