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Préférences
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JavaTM 2 Platform Std. Ed. v1.6.0
java.awt.font
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Constructor Summary | |
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LineMetrics()
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Method Summary | |
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abstract float |
getAscent()
Returns the ascent of the text. |
abstract int |
getBaselineIndex()
Returns the baseline index of the text. |
abstract float[] |
getBaselineOffsets()
Returns the baseline offsets of the text, relative to the baseline of the text. |
abstract float |
getDescent()
Returns the descent of the text. |
abstract float |
getHeight()
Returns the height of the text. |
abstract float |
getLeading()
Returns the leading of the text. |
abstract int |
getNumChars()
Returns the number of characters ( char values) in the text whose
metrics are encapsulated by this LineMetrics
object. |
abstract float |
getStrikethroughOffset()
Returns the position of the strike-through line relative to the baseline. |
abstract float |
getStrikethroughThickness()
Returns the thickness of the strike-through line. |
abstract float |
getUnderlineOffset()
Returns the position of the underline relative to the baseline. |
abstract float |
getUnderlineThickness()
Returns the thickness of the underline. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LineMetrics()
Method Detail |
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public abstract int getNumChars()
char
values) in the text whose
metrics are encapsulated by this LineMetrics
object.
char
values) in the text with which
this LineMetrics
was created.public abstract float getAscent()
public abstract float getDescent()
public abstract float getLeading()
public abstract float getHeight()
public abstract int getBaselineIndex()
ROMAN_BASELINE
,
CENTER_BASELINE
,
HANGING_BASELINE
.
public abstract float[] getBaselineOffsets()
CENTER_BASELINE
then
offsets[HANGING_BASELINE]
is usually
negative, offsets[CENTER_BASELINE]
is zero, and offsets[ROMAN_BASELINE]
is usually positive.
public abstract float getStrikethroughOffset()
public abstract float getStrikethroughThickness()
public abstract float getUnderlineOffset()
public abstract float getUnderlineThickness()