Class Dimension
java.lang.Object
java.awt.geom.Dimension2D
java.awt.Dimension
- All Implemented Interfaces:
- Serializable,- Cloneable
- Direct Known Subclasses:
- DimensionUIResource
The 
Dimension class encapsulates the width and
 height of a component (in integer precision) in a single object.
 The class is
 associated with certain properties of components. Several methods
 defined by the Component class and the
 LayoutManager interface return a
 Dimension object.
 
 Normally the values of width
 and height are non-negative integers.
 The constructors that allow you to create a dimension do
 not prevent you from setting a negative value for these properties.
 If the value of width or height is
 negative, the behavior of some methods defined by other objects is
 undefined.
- Since:
- 1.0
- See Also:
- 
Field SummaryFields
- 
Constructor SummaryConstructorsConstructorDescriptionCreates an instance ofDimensionwith a width of zero and a height of zero.Dimension(int width, int height) Constructs aDimensionand initializes it to the specified width and specified height.Creates an instance ofDimensionwhose width and height are the same as for the specified dimension.
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Method SummaryModifier and TypeMethodDescriptionbooleanChecks whether two dimension objects have equal values.doubleReturns the height of thisDimensionin double precision.getSize()Gets the size of thisDimensionobject.doublegetWidth()Returns the width of thisDimensionin double precision.inthashCode()Returns the hash code for thisDimension.voidsetSize(double width, double height) Sets the size of thisDimensionobject to the specified width and height in double precision.voidsetSize(int width, int height) Sets the size of thisDimensionobject to the specified width and height.voidSets the size of thisDimensionobject to the specified size.toString()Returns a string representation of the values of thisDimensionobject'sheightandwidthfields.Methods declared in class java.awt.geom.Dimension2Dclone, setSize
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Field Details- 
widthpublic int widthThe width dimension; negative values can be used.- Since:
- 1.0
- See Also:
 
- 
heightpublic int heightThe height dimension; negative values can be used.- Since:
- 1.0
- See Also:
 
 
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- 
Constructor Details- 
Dimensionpublic Dimension()Creates an instance ofDimensionwith a width of zero and a height of zero.
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DimensionCreates an instance ofDimensionwhose width and height are the same as for the specified dimension.- Parameters:
- d- the specified dimension for the- widthand- heightvalues
 
- 
Dimensionpublic Dimension(int width, int height) Constructs aDimensionand initializes it to the specified width and specified height.- Parameters:
- width- the specified width
- height- the specified height
 
 
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Method Details- 
getWidthpublic double getWidth()Returns the width of thisDimensionin double precision.- Specified by:
- getWidthin class- Dimension2D
- Returns:
- the width of this Dimension.
- Since:
- 1.2
 
- 
getHeightpublic double getHeight()Returns the height of thisDimensionin double precision.- Specified by:
- getHeightin class- Dimension2D
- Returns:
- the height of this Dimension.
- Since:
- 1.2
 
- 
setSizepublic void setSize(double width, double height) Sets the size of thisDimensionobject to the specified width and height in double precision. Note that ifwidthorheightare larger thanInteger.MAX_VALUE, they will be reset toInteger.MAX_VALUE.- Specified by:
- setSizein class- Dimension2D
- Parameters:
- width- the new width for the- Dimensionobject
- height- the new height for the- Dimensionobject
- Since:
- 1.2
 
- 
getSizeGets the size of thisDimensionobject. This method is included for completeness, to parallel thegetSizemethod defined byComponent.- Returns:
- the size of this dimension, a new instance of
           Dimensionwith the same width and height
- Since:
- 1.1
- See Also:
 
- 
setSizeSets the size of thisDimensionobject to the specified size. This method is included for completeness, to parallel thesetSizemethod defined byComponent.- Parameters:
- d- the new size for this- Dimensionobject
- Since:
- 1.1
- See Also:
 
- 
setSizepublic void setSize(int width, int height) Sets the size of thisDimensionobject to the specified width and height. This method is included for completeness, to parallel thesetSizemethod defined byComponent.- Parameters:
- width- the new width for this- Dimensionobject
- height- the new height for this- Dimensionobject
- Since:
- 1.1
- See Also:
 
- 
equals
- 
hashCode
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toStringReturns a string representation of the values of thisDimensionobject'sheightandwidthfields. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not benull.
 
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