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java.lang.Objectorg.eclipse.swt.graphics.GlyphMetrics
public final class GlyphMetrics
Instances of this class represent glyph metrics.
The hashCode() method in this class uses the values of the public fields to compute the hash value. When storing instances of the class in hashed collections, do not modify these fields after the object has been inserted.
Application code does not need to explicitly release the
resources managed by each instance when those instances are no longer
required, and thus no dispose()
method is provided.
TextStyle
,
TextLayout
,
Sample code and further informationField Summary | |
---|---|
int |
ascent
the ascent of the GlyphMetrics |
int |
descent
the descent of the GlyphMetrics |
int |
width
the width of the GlyphMetrics |
Constructor Summary | |
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GlyphMetrics(int ascent,
int descent,
int width)
Constructs an instance of this class with the given ascent, descent and width values. |
Method Summary | |
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boolean |
equals(java.lang.Object object)
Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison. |
int |
hashCode()
Returns an integer hash code for the receiver. |
java.lang.String |
toString()
Returns a string containing a concise, human-readable description of the receiver. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public int ascent
public int descent
public int width
Constructor Detail |
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public GlyphMetrics(int ascent, int descent, int width)
ascent
- the GlyphMetrics ascentdescent
- the GlyphMetrics descentwidth
- the GlyphMetrics width
java.lang.IllegalArgumentException
- Method Detail |
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public boolean equals(java.lang.Object object)
equals
in class java.lang.Object
object
- the object to compare with this object
true
if the object is the same as this object and false
otherwisehashCode()
public int hashCode()
true
when passed to
equals
must return the same value for this
method.
hashCode
in class java.lang.Object
equals(Object)
public java.lang.String toString()
toString
in class java.lang.Object
GlyphMetrics
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