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Class improv.util.EditableCurve 

java.lang.Object
   |
   +----improv.util.Curve
           |
           +----improv.util.EditableCurve
public abstract class EditableCurve
extends Curve
This is the base class of all Keyframe-style Curves.

See Also:
SplineCurve, SquareCurve, LinearCurve

Variable Index

o BOUNCE
o LOOP
o RUN_ONCE
o STEP

Constructor Index

o EditableCurve()

Method Index

o animate(double)
o animate(double, double)
o animate(double, double, int)
o animate(double, int)
o copy()
Create a duplicate of this curve.
o copyInto(EditableCurve)
Copy the parameters of one EditableCurve into another.
o getMode()
o getXPoints()
o getYPoints()
o insertPoint(double, double)
Insert a new keypoint into the curve
o movePoint(int, double, double)
Move a specific keypoint on the curve
o removePoint(int)
Remove a specific keypoint from the curve.
o setMode(int)
o setPoints(double[], double[])

Variables

o RUN_ONCE 
 public static final int RUN_ONCE
o LOOP 
 public static final int LOOP
o BOUNCE 
 public static final int BOUNCE
o STEP 
 public static final int STEP

Constructors

o EditableCurve 
 public EditableCurve()

Methods

o copy 
 public abstract EditableCurve copy()
Create a duplicate of this curve.

o copyInto 
 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.

o getXPoints 
 public double[] getXPoints()
Returns:
the array of x values (keys)
o getYPoints 
 public double[] getYPoints()
Returns:
the array of y values (key values)
o setPoints 
 public void setPoints(double x[],
                       double y[])
Parameters:
x - an array of keys
y - an array of key values
o setMode 
 public void setMode(int mode)
Parameters:
mode - the cycle mode of the curve (LOOP,BOUNCE,RUN_ONCE,STEP)
o movePoint 
 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
o insertPoint 
 public void insertPoint(double x,
                         double y)
Insert a new keypoint into the curve

Parameters:
x - the x position
y - the y position
o removePoint 
 public void removePoint(int keyNum)
Remove a specific keypoint from the curve.

Parameters:
keyNum - which keypoint to delete
o animate 
 public double animate(double x,
                       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
o animate 
 public double animate(double x,
                       double weight,
                       int mode)
o animate 
 public double animate(double time)
Parameters:
x - the curve position being evaluated.
Returns:
the value for the curve at the x position, given the curve's cycle mode
Overrides:
animate in class Curve
o animate 
 public double animate(double time,
                       double weight)
Overrides:
animate in class Curve
o getMode 
 public int getMode()
Returns:
the curve's cycle mode. 
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