org.knime.base.util.coordinate

Class DescendingNumericTickPolicyStrategy

java.lang.Object

org.knime.base.util.coordinate.PolicyStrategy

org.knime.base.util.coordinate.AscendingNumericTickPolicyStrategy

org.knime.base.util.coordinate.DescendingNumericTickPolicyStrategy

public class DescendingNumericTickPolicyStrategy
extends AscendingNumericTickPolicyStrategy

Author:

Stephan Sellien, University of Konstanz

Field Summary

Fields

Modifier and Type	Field and Description
static String	ID ID of a descending policy.

Constructor Summary

Constructors

Constructor and Description
DescendingNumericTickPolicyStrategy() Creates a policy strategy for descending order.
DescendingNumericTickPolicyStrategy(String name) Creates a policy strategy for descending order.

Method Summary

Modifier and Type	Method and Description
protected double	interpolatePosition(double value, double min, double max, double absLength) Interpolates the correct mapping for a given value.

Methods inherited from class org.knime.base.util.coordinate.AscendingNumericTickPolicyStrategy

calculateMappedValue, getTickPositions, getTickPositions

Methods inherited from class org.knime.base.util.coordinate.PolicyStrategy

calculateMappedValue, getDisplayName, getNegativeInfinity, getPositiveInfinity, getTickPositions, getTickPositions, getValues, isMappingAllowed, setValues

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

ID of a descending policy. Used to ensure single instances in Coordinate.

See Also:

Constant Field Values

Constructor Detail

DescendingNumericTickPolicyStrategy

public DescendingNumericTickPolicyStrategy()

Creates a policy strategy for descending order. Default name is "Descending".

DescendingNumericTickPolicyStrategy

public DescendingNumericTickPolicyStrategy(String name)

Creates a policy strategy for descending order.

Parameters:

name - the name of this strategy. Must not be null or empty.

Method Detail

interpolatePosition

protected double interpolatePosition(double value,
                                     double min,
                                     double max,
                                     double absLength)

Interpolates the correct mapping for a given value.

Overrides:

interpolatePosition in class AscendingNumericTickPolicyStrategy

Parameters:

value - the domain value to map

min - minimum domain value

max - maximum domain value

absLength - the absolute length in pixel.

Returns:

the mapped value as a position