Class XYMultiSeriesTransition

java.lang.Object
com.codename1.charts.transitions.SeriesTransition
com.codename1.charts.transitions.XYMultiSeriesTransition
All Implemented Interfaces:
Animation
public class XYMultiSeriesTransition extends SeriesTransition
A transition to animate the values of a MultipleSeriesDataset (used by BarChart).

  • Field Summary

    Fields inherited from class SeriesTransition

    EASING_IN, EASING_IN_OUT, EASING_LINEAR, EASING_OUT
    Modifier and Type
    Field
    Description
    static final int
    EASING_IN
     
    static final int
    EASING_IN_OUT
     
    static final int
    EASING_LINEAR
     
    static final int
    EASING_OUT
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    XYMultiSeriesTransition(ChartComponent chart, XYMultipleSeriesDataset dataset)
    Creates a new transition for the given chart and dataset.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    cleanup()
    Cleans up any settings in the transition.
    XYMultipleSeriesDataset
    getBuffer()
    Gets the buffer/cache for values.
    protected void
    initTransition()
    Initializes the transition for another iteration.
    protected void
    update(int progress)
    Updates the renderer and model at the specified progress position of the animation.

    Methods inherited from class SeriesTransition

    animate, animateChart, getChart, getDuration, getEasing, paint, setChart, setDuration, setEasing, updateChart
    Modifier and Type
    Method
    Description
    boolean
    animate()
    Allows the animation to reduce "repaint" calls when it returns false.
    void
    animateChart()
    Applies all pending changes to the chart model and renderer using the current animation settings.
    ChartComponent
    getChart()
    Gets the ChartComponent that is the subject of the transition.
    int
    getDuration()
    Gets the duration of the transition.
    int
    getEasing()
    Gets the type of easing used in the transition.
    void
    paint(Graphics g)
    Draws the animation, within a component the standard paint method would be invoked since it bares the exact same signature.
    void
    setChart(ChartComponent chart)
    Sets the ChartComponent that is the subject of the transition.
    void
    setDuration(int duration)
    Sets the duration of the transition in milliseconds.
    void
    setEasing(int easing)
    Sets the type of easing used in the transition.
    void
    updateChart()
    Applies all pending changes to the chart model and renderer and repaints the chart.

    Methods inherited from class Object

    clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
     
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    final Class
    getClass()
    Returns the runtime class of an object.
    int
    hashCode()
    Returns a hash code value for the object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes current thread to wait until another thread invokes the method or the method for this object.
    final void
    wait(long timeout)
    Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
    final void
    wait(long timeout, int nanos)
    Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

  • Constructor Details

    • XYMultiSeriesTransition

      public XYMultiSeriesTransition(ChartComponent chart, XYMultipleSeriesDataset dataset)

      Creates a new transition for the given chart and dataset. The dataset must be rendered by the given chart for this to work correctly.

      Parameters

      • chart

      • dataset

  • Method Details

    • initTransition

      protected void initTransition()
      Initializes the transition for another iteration. This can be overridden by subclasses to provide their own initialization. This method will be called just prior to the transition taking place. IMPORTANT: Subclasses must make sure to call super.initTransition() so that the animation will be initialized properly.
      Overrides:
      initTransition in class SeriesTransition

    • update

      protected void update(int progress)

      Updates the renderer and model at the specified progress position of the animation. Meant to be overridden by subclasses.

      Parameters
      • progress: The progress of the animation (between 0 and 100).
      Parameters
      • progress
      Specified by:
      update in class SeriesTransition

    • cleanup

      protected void cleanup()
      Cleans up any settings in the transition. Called after a transition is complete. This is meant to be overridden by subclasses.
      Overrides:
      cleanup in class SeriesTransition

    • getBuffer

      public XYMultipleSeriesDataset getBuffer()
      Gets the buffer/cache for values. Values set in the buffer will be applied to the target dataset when the transition takes place.