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Class improv.util.EditableCurve

java.lang.Object
   |
   +----improv.util.Curve
           |
           +----improv.util.EditableCurve

public abstract class EditableCurve

extends Curve

See Also:

SplineCurve, SquareCurve, LinearCurve

BOUNCE

LOOP

RUN_ONCE

STEP

EditableCurve(double, double)

EditableCurve(double, double, int)

EditableCurve(double[], double[])

EditableCurve(double[], double[], int)

EditableCurve(float, float)

EditableCurve(float, float, int)

EditableCurve(float[], float[])

EditableCurve(float[], float[], int)

EditableCurve(float[][])

EditableCurve(float[][], int)

copy()

Create a duplicate of this curve.

copyInto(EditableCurve)

Copy the parameters of one EditableCurve into another.

getMode()

getValue(double, double)

getValue(double, double, int)

getXPoints()

getYPoints()

insertPoint(double, double)

Insert a new keypoint into the curve

movePoint(int, double, double)

Move a specific keypoint on the curve

removePoint(int)

Remove a specific keypoint from the curve.

setMode(int)

setPoints(double[], double[])

 public static final int RUN_ONCE

 public static final int LOOP

 public static final int BOUNCE

 public static final int STEP

 public EditableCurve(float x,
                      float y)

 public EditableCurve(float x,
                      float y,
                      int type)

 public EditableCurve(float x[],
                      float y[])

 public EditableCurve(float xPoints[],
                      float yPoints[],
                      int type)

 public EditableCurve(float points[][])

 public EditableCurve(float points[][],
                      int type)

 public EditableCurve(double x,
                      double y)

 public EditableCurve(double x,
                      double y,
                      int type)

 public EditableCurve(double x[],
                      double y[])

 public EditableCurve(double xPoints[],
                      double yPoints[],
                      int type)

 public abstract EditableCurve copy()

Create a duplicate of this curve.

 public void copyInto(EditableCurve curve)

Copy the parameters of one EditableCurve into another. The curve specified need not be the same type as the curve being copied.

 public double[] getXPoints()

Returns:

the array of x values (keys)

 public double[] getYPoints()

Returns:

the array of y values (key values)

 public void setPoints(double x[],
                       double y[])

Parameters:

x - an array of keys

y - an array of key values

 public void setMode(int mode)

Parameters:

mode - the cycle mode of the curve (LOOP,BOUNCE,RUN_ONCE,STEP)

 public void movePoint(int keyNum,
                       double x,
                       double y)

Move a specific keypoint on the curve

Parameters:

keyNum - which keypoint to move

x - the new x position

y - the new y position

 public void insertPoint(double x,
                         double y)

Insert a new keypoint into the curve

Parameters:

x - the x position

y - the y position

 public void removePoint(int keyNum)

Remove a specific keypoint from the curve.

Parameters:

keyNum - which keypoint to delete

 public double getValue(double x,
                        double weight,
                        int mode)

Parameters:

x - the position being evaluated.

mode - the cycle mode. Overrides the mode previously set for the curve.

Returns:

the value for the curve at the x position, given the curve's cycle mode

 public double getValue(double time,
                        double weight)

Parameters:

x - the curve position being evaluated.

Returns:

the value for the curve at the x position, given the curve's cycle mode

Overrides:

getValue in class Curve

 public int getMode()

Returns:

the curve's cycle mode.

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