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org.jfree.chart.block
Class RectangleConstraint  

java.lang.Object
  org.jfree.chart.block.RectangleConstraint

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public class RectangleConstraint

extends java.lang.Object

A description of a constraint for resizing a rectangle. Constraints are immutable.

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Field Summary
private  double	height           The fixed or maximum height.
private  LengthConstraintType	heightConstraintType           The constraint type.
private  org.jfree.data.Range	heightRange
static RectangleConstraint	NONE           An instance representing no constraint.
private  double	width           The width.
private  LengthConstraintType	widthConstraintType           The width constraint type.
private  org.jfree.data.Range	widthRange           The width range.

 

Constructor Summary

RectangleConstraint(double w, double h)           Creates a new "fixed width and height" instance.

RectangleConstraint(double w, org.jfree.data.Range h)           Creates a new constraint with a fixed width and a range for the height.

RectangleConstraint(double w, org.jfree.data.Range widthRange, LengthConstraintType widthConstraintType, double h, org.jfree.data.Range heightRange, LengthConstraintType heightConstraintType)           Creates a new constraint.

RectangleConstraint(org.jfree.data.Range w, double h)           Creates a new constraint with a range for the width and a fixed height.

RectangleConstraint(org.jfree.data.Range w, org.jfree.data.Range h)           Creates a new "range width and height" instance.

 

Method Summary
org.jfree.ui.Size2D	calculateConstrainedSize(org.jfree.ui.Size2D base)           Returns the new size that reflects the constraints defined by this instance.
double	getHeight()           Returns the fixed height.
LengthConstraintType	getHeightConstraintType()           Returns the constraint type.
org.jfree.data.Range	getHeightRange()           Returns the width range.
double	getWidth()           Returns the fixed width.
LengthConstraintType	getWidthConstraintType()           Returns the constraint type.
org.jfree.data.Range	getWidthRange()           Returns the width range.
RectangleConstraint	toFixedHeight(double height)           Returns a constraint that matches this one on the width attributes, but has a fixed height constraint.
RectangleConstraint	toFixedWidth(double width)           Returns a constraint that matches this one on the height attributes, but has a fixed width constraint.
RectangleConstraint	toRangeHeight(org.jfree.data.Range range)           Returns a constraint that matches this one on the width attributes, but has a range height constraint.
RectangleConstraint	toRangeWidth(org.jfree.data.Range range)           Returns a constraint that matches this one on the height attributes, but has a range width constraint.
java.lang.String	toString()           Returns a string representation of this instance, mostly used for debugging purposes.
RectangleConstraint	toUnconstrainedHeight()           Returns a constraint that matches this one on the width attributes, but has no height constraint.
RectangleConstraint	toUnconstrainedWidth()           Returns a constraint that matches this one on the height attributes, but has no width constraint.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

NONE

public static final RectangleConstraint NONE

An instance representing no constraint.

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width

private double width

The width.

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widthRange

private org.jfree.data.Range widthRange

The width range.

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widthConstraintType

private LengthConstraintType widthConstraintType

The width constraint type.

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height

private double height

The fixed or maximum height.

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heightRange

private org.jfree.data.Range heightRange

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heightConstraintType

private LengthConstraintType heightConstraintType

The constraint type.

Constructor Detail

RectangleConstraint

public RectangleConstraint(double w,
                           double h)

Creates a new "fixed width and height" instance.

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RectangleConstraint

public RectangleConstraint(org.jfree.data.Range w,
                           org.jfree.data.Range h)

Creates a new "range width and height" instance.

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RectangleConstraint

public RectangleConstraint(org.jfree.data.Range w,
                           double h)

Creates a new constraint with a range for the width and a fixed height.

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RectangleConstraint

public RectangleConstraint(double w,
                           org.jfree.data.Range h)

Creates a new constraint with a fixed width and a range for the height.

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RectangleConstraint

public RectangleConstraint(double w,
                           org.jfree.data.Range widthRange,
                           LengthConstraintType widthConstraintType,
                           double h,
                           org.jfree.data.Range heightRange,
                           LengthConstraintType heightConstraintType)

Creates a new constraint.

Method Detail

getWidth

public double getWidth()

Returns the fixed width.

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getWidthRange

public org.jfree.data.Range getWidthRange()

Returns the width range.

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getWidthConstraintType

public LengthConstraintType getWidthConstraintType()

Returns the constraint type.

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getHeight

public double getHeight()

Returns the fixed height.

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getHeightRange

public org.jfree.data.Range getHeightRange()

Returns the width range.

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getHeightConstraintType

public LengthConstraintType getHeightConstraintType()

Returns the constraint type.

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toUnconstrainedWidth

public RectangleConstraint toUnconstrainedWidth()

Returns a constraint that matches this one on the height attributes, but has no width constraint.

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toUnconstrainedHeight

public RectangleConstraint toUnconstrainedHeight()

Returns a constraint that matches this one on the width attributes, but has no height constraint.

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toFixedWidth

public RectangleConstraint toFixedWidth(double width)

Returns a constraint that matches this one on the height attributes, but has a fixed width constraint.

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toFixedHeight

public RectangleConstraint toFixedHeight(double height)

Returns a constraint that matches this one on the width attributes, but has a fixed height constraint.

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toRangeWidth

public RectangleConstraint toRangeWidth(org.jfree.data.Range range)

Returns a constraint that matches this one on the height attributes, but has a range width constraint.

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toRangeHeight

public RectangleConstraint toRangeHeight(org.jfree.data.Range range)

Returns a constraint that matches this one on the width attributes, but has a range height constraint.

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toString

public java.lang.String toString()

Returns a string representation of this instance, mostly used for debugging purposes.

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calculateConstrainedSize

public org.jfree.ui.Size2D calculateConstrainedSize(org.jfree.ui.Size2D base)

Returns the new size that reflects the constraints defined by this instance.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> jfree >> chart >> [ block overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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