Package net.paulhertz.pixelaudio

Class ArgosyArray

java.lang.Object
net.paulhertz.pixelaudio.ArgosyArray
public class ArgosyArray extends Object
Author:
ignot

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static int[]
    argosy55
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    ArgosyArray(int bigSize, int unitSize, int reps, boolean isCentered)
     
    ArgosyArray(int bigSize, int unitSize, int reps, boolean isCentered, int[] colors, int gapColor, float gapScale, int[] argosy)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    argosyFill()
    Fill the big array with the argosy pattern, called by bigArrayFill.
    int[]
    argosyGen(int depth, int v1, int v2, boolean verbose)
    Generates an argosy pattern based on a Fibonacci tree.
    void
    bigArrayFill()
    Sets up the big array and fills it with colors using the argosy pattern.
    ArrayList<String>
    fibo(int depth, boolean verbose)
    An L-System generator for Fibonacci trees represented as a sequence of 0s and 1s.
    int
    getAnimStep()
     
    int[]
    getArgosyColors()
     
    int
    getArgosyGap()
     
    int
    getArgosyGapColor()
     
    float
    getArgosyGapScale()
     
    int
    getArgosyMargin()
     
    int[]
    getArgosyPattern()
     
    int
    getArgosyPixelShift()
     
    int
    getArgosyReps()
     
    int[]
    getBigArray()
     
    int[]
    getBigArrayCopy()
     
    int
    getUnitSize()
     
    void
    rotateLeft(int d)
    Rotates bigArray left by d values.
    void
    setAnimStep(int animStep)
    Set the animStep, with no side effects (but animation calls will use the new value)
    void
    setArgosyColors(int[] argosyColors)
    Sets new argosyColors and triggers a call to bigArrayFill() to reset the pattern in bigArray.
    void
    setArgosyGap(int argosyGap)
    Sets argosyGap and triggers a call to bigArrayFill() to reset the pattern in bigArray.
    void
    setArgosyGapColor(int argosyGapColor)
    Sets argosyGapColor and triggers a call to bigArrayFill() to reset the pattern in bigArray.
    void
    setArgosyGapScale(float argosyGapScale)
    Sets argosyGapScale and triggers a call to bigArrayFill() to reset the pattern in bigArray.
    void
    setArgosyPattern(int[] argosyPattern)
    Sets a new argosy pattern and triggers a call to bigArrayFill() to reset the pattern in bigArray.
    void
    setBigArray(int[] bigArray)
     
    void
    setNewColors(int[] argosyColors, int argosyGapColor)
    Sets new argosy colors and argosy gap color, triggers a call to bigArrayFill().
    void
    setUnitSize(int unitSize)
    Sets unitSize and triggers a call to bigArrayFill() to reset the pattern in bigArray.
    void
    shift(int pixelShift, boolean isCounted)
    Shifts left by a specified number of pixels, summing them to argosyPixelShift if isCounted is true.
    void
    shiftLeft()
    basic animation, rotate left by animStep pixels, inccrement the step counter argosyShiftStep
    void
    shiftRight()
    basic animation, rotate right by animStep pixels, decrement the step counter argosyShiftStep

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • argosy55

      public static int[] argosy55

  • Constructor Details

    • ArgosyArray

      public ArgosyArray(int bigSize, int unitSize, int reps, boolean isCentered)
      Parameters:
      bigSize - size of the array
      unitSize - size of a unit of the argosy
      reps - number of repetitions of the argosy pattern, pass in 0 for maximum that fit
      isCentered - true if argosy array should be centered in bigArray

    • ArgosyArray

      public ArgosyArray(int bigSize, int unitSize, int reps, boolean isCentered, int[] colors, int gapColor, float gapScale, int[] argosy)
      Parameters:
      bigSize - size of the array
      unitSize - size of a unit of the argosy
      reps - number of repetitions of the argosy pattern, pass in 0 for maximum that fit
      isCentered - true if argosy array should be centered in bigArray
      colors - an array of colors for the argosy patterns
      gapColor - a color for the spaces between argosy patterns
      gapScale - scaling for number of units in gap between argosies
      argosy - a pattern of numbers, will be copied to argosyPattern

  • Method Details

    • bigArrayFill

      public void bigArrayFill()
      Sets up the big array and fills it with colors using the argosy pattern.

    • argosyFill

      public void argosyFill()
      Fill the big array with the argosy pattern, called by bigArrayFill.

    • rotateLeft

      public void rotateLeft(int d)
      Rotates bigArray left by d values. Uses efficient "Three Rotation" algorithm.
      Parameters:
      d - number of elements to shift

    • shiftRight

      public void shiftRight()
      basic animation, rotate right by animStep pixels, decrement the step counter argosyShiftStep

    • shiftLeft

      public void shiftLeft()
      basic animation, rotate left by animStep pixels, inccrement the step counter argosyShiftStep

    • getArgosyPixelShift

      public int getArgosyPixelShift()
      Returns:
      the argosyPixelShift, save this if you want to reshift

    • shift

      public void shift(int pixelShift, boolean isCounted)
      Shifts left by a specified number of pixels, summing them to argosyPixelShift if isCounted is true.
      Parameters:
      pixelShift -
      isCounted -

    • getBigArray

      public int[] getBigArray()
      Returns:
      bigArray, but you really should get a copy if you want to do anything with it

    • getBigArrayCopy

      public int[] getBigArrayCopy()
      Returns:
      a copy of bigArray

    • setBigArray

      public void setBigArray(int[] bigArray)
      Parameters:
      bigArray - the big array to set, must be same length as this.bigArray use at your own risk, for example to load a very big image into the big array

    • getUnitSize

      public int getUnitSize()
      Returns:
      the unitSize

    • setUnitSize

      public void setUnitSize(int unitSize)
      Sets unitSize and triggers a call to bigArrayFill() to reset the pattern in bigArray.
      Parameters:
      unitSize - the new unitSize

    • getAnimStep

      public int getAnimStep()
      Returns:
      the animStep, number of pixels to shift in an animation

    • setAnimStep

      public void setAnimStep(int animStep)
      Set the animStep, with no side effects (but animation calls will use the new value)
      Parameters:
      animStep -

    • getArgosyColors

      public int[] getArgosyColors()
      Returns:
      the array of colors for the argosy pattern elements

    • setArgosyColors

      public void setArgosyColors(int[] argosyColors)
      Sets new argosyColors and triggers a call to bigArrayFill() to reset the pattern in bigArray.
      Parameters:
      argosyColors -

    • getArgosyGapScale

      public float getArgosyGapScale()
      Returns:
      the argosyGapScale

    • setArgosyGapScale

      public void setArgosyGapScale(float argosyGapScale)
      Sets argosyGapScale and triggers a call to bigArrayFill() to reset the pattern in bigArray.
      Parameters:
      argosyGapScale -

    • getArgosyGap

      public int getArgosyGap()
      Returns:
      the argosyGap, number of pixels between iterations of the argosy pattern

    • setArgosyGap

      public void setArgosyGap(int argosyGap)
      Sets argosyGap and triggers a call to bigArrayFill() to reset the pattern in bigArray. Usually it's better to set the argosyGapScale, but if you want a gap that isn't a multiple of unitSize, this is the way to do it.
      Parameters:
      argosyGap -

    • getArgosyGapColor

      public int getArgosyGapColor()
      Returns:
      the argosyGapColor

    • setArgosyGapColor

      public void setArgosyGapColor(int argosyGapColor)
      Sets argosyGapColor and triggers a call to bigArrayFill() to reset the pattern in bigArray.
      Parameters:
      argosyGapColor -

    • getArgosyReps

      public int getArgosyReps()
      Returns:
      argosyReps, the number of repetitions of the argosy pattern in the array, set by bigArrayFill().

    • getArgosyMargin

      public int getArgosyMargin()
      Returns:
      argosyMargin, the left and right margin to argosy patterns in the array, set by bigArrayFill().

    • getArgosyPattern

      public int[] getArgosyPattern()
      Returns:
      the argosyPattern, an array with a numeric pattern.

    • setArgosyPattern

      public void setArgosyPattern(int[] argosyPattern)
      Sets a new argosy pattern and triggers a call to bigArrayFill() to reset the pattern in bigArray.
      Parameters:
      argosyPattern -

    • setNewColors

      public void setNewColors(int[] argosyColors, int argosyGapColor)
      Sets new argosy colors and argosy gap color, triggers a call to bigArrayFill().
      Parameters:
      argosyColors -
      argosyGapColor -

    • fibo

      public ArrayList<String> fibo(int depth, boolean verbose)
      An L-System generator for Fibonacci trees represented as a sequence of 0s and 1s.
      Parameters:
      depth - depth of iteration of the L-System. A depth of 8 gets you an ArrayList with 34 elements.
      verbose - Keep me informed. Or not.
      Returns:
      an ArrayList of String values "1" and "0".

    • argosyGen

      public int[] argosyGen(int depth, int v1, int v2, boolean verbose)
      Generates an argosy pattern based on a Fibonacci tree. Depth 8 gets you a 34 element sequence, and so Fibonacci forth. For example: int[] testPattern = argosyGen(8, 5, 8, true);
      Parameters:
      depth - depth of iteration of the L-System. A depth of 8 gets you an array with 34 elements.
      v1 - value to substitute for a "0" in the ArrayList returned by fibo()
      v2 - value to substitute for a "1" in the ArrayList return by fibo()
      verbose - if true, tells the console what's up
      Returns:
      an array of ints determined by a Fibonacci tree generator and your inputs v1 and v2