File Doc Category Size Date Package
NumericControl.java API Doc JMF 2.1.1e 1526 Mon May 12 12:20:56 BST 2003 com.sun.media.controls

NumericControl

public interface NumericControl implements AtomicControl

A control that represents the state by a numeric value. The value can be any number represented as a float as long as it falls within the range and has the specified granularity/accuracy. For example, if the lower limit is 0 and the upper limit is 255 and the granularity is 1, then it can be assigned any integer value from 0 to 255.

Fields Summary
Constructors Summary
Methods Summary
public float getDefaultValue()
Returns the value that is the default for this control.
public float getGranularity()
Returns the granularity of the numeric value.
public float getLogarithmicBase()
???
public float getLowerLimit()
The smallest value assignable to this control.
public float getUpperLimit()
The largest value assignable to this control.
public float getValue()
Returns the value that the control currently represents.
public boolean isLogarithmic()
???
public float setDefaultValue(float value)
Sets the default value for the control.
public float setValue(float value)
Sets the value on the control and returns the value that was actually set.