TtfFontMetrics

Inheritance: java.lang.Object, com.aspose.font.FontMetrics

public class TtfFontMetrics extends FontMetrics

Represents TTF Font metrics.

Methods

Method	Description
equals(Object arg0)
getAscender()	Gets ascender value.
getAscender(double fontSize)	Returns ascender for specific Font size.
getClass()
getDescender()	Gets descender value.
getDescender(double fontSize)	Returns descender for specific Font size.
getFontBBox()	Gets FontBBox value.
getFontMatrix()	Gets FontBBox value.
getGlyphBBox(GlyphId glyphId)	Returns glyph Bbox.
getGlyphWidth(GlyphId glyphId)	Returns glyphs width by glyph id.
getKerningValue(GlyphId prevGlyphId, GlyphId nextGlyphId)	Returns kerning value for the glyph pair.
getLineGap()	Gets LineGap value.
getTypoAscender()	Gets TypoAscender value.
getTypoAscender(double fontSize)	Returns typographic ascender for specific Font size.
getTypoDescender()	Gets TypoDescender value.
getTypoDescender(double fontSize)	Returns typographic descender for specific font size
getTypoLineGap()	Gets TypoLineGap value.
getTypoLineGap(double fontSize)	Returns line gap for specific Font size.
getUnitsPerEM()	Gets UnitsPerEM value.
hashCode()
isFixedPitch()	Gets IsFixedPitch value.
measureString(String unicode, double fontSize)	Measures string and returns string width.
measureString(long[] charCodes, double fontSize)	Measures text represented as array of character codes and returns string width.
notify()
notifyAll()
setAscender(double value)	Sets ascender value.
setDescender(double value)	Sets descender value.
setTypoAscender(double value)	Sets TypoAscender value.
setTypoDescender(double value)	Sets TypoDescender value.
setUnitsPerEM(long value)
toString()
wait()
wait(long arg0)
wait(long arg0, int arg1)

equals(Object arg0)

public boolean equals(Object arg0)

Parameters:

Parameter	Type	Description
arg0	java.lang.Object

Returns: boolean

getAscender()

public double getAscender()

Gets ascender value.

Returns: double - Ascender value.

getAscender(double fontSize)

public double getAscender(double fontSize)

Returns ascender for specific Font size.

Parameters:

Parameter	Type	Description
fontSize	double	Font size.

Returns: double - Ascender value.

getClass()

public final native Class<?> getClass()

Returns: java.lang.Class

getDescender()

public double getDescender()

Gets descender value.

Returns: double - Descender value.

getDescender(double fontSize)

public double getDescender(double fontSize)

Returns descender for specific Font size.

Parameters:

Parameter	Type	Description
fontSize	double	Font size.

Returns: double - Descender value.

getFontBBox()

public FontBBox getFontBBox()

Gets FontBBox value.

Returns: FontBBox

getFontMatrix()

public TransformationMatrix getFontMatrix()

Gets FontBBox value.

Returns: TransformationMatrix

getGlyphBBox(GlyphId glyphId)

public FontBBox getGlyphBBox(GlyphId glyphId)

Returns glyph Bbox. Returns FontBBox if BBox was not defined for the glyph. May be overridden by specific font encoding inheritors.

Parameters:

Parameter	Type	Description
glyphId	GlyphId	Glyph identifier.

Returns: FontBBox - Glyph BBox.

getGlyphWidth(GlyphId glyphId)

public double getGlyphWidth(GlyphId glyphId)

Returns glyphs width by glyph id.

Parameters:

Parameter	Type	Description
glyphId	GlyphId	Glyph identifier.

Returns: double - Glyph width.

getKerningValue(GlyphId prevGlyphId, GlyphId nextGlyphId)

public double getKerningValue(GlyphId prevGlyphId, GlyphId nextGlyphId)

Returns kerning value for the glyph pair.

Parameters:

Parameter	Type	Description
prevGlyphId	GlyphId	First glyph in pair.
nextGlyphId	GlyphId	Font size.

Returns: double - Kerning value

getLineGap()

public double getLineGap()

Gets LineGap value.

Returns: double - LineGap value.

getTypoAscender()

public double getTypoAscender()

Gets TypoAscender value.

Returns: double - TypoAscender value.

getTypoAscender(double fontSize)

public double getTypoAscender(double fontSize)

Returns typographic ascender for specific Font size.

Parameters:

Parameter	Type	Description
fontSize	double	Font size.

Returns: double - Typographic ascender value.

getTypoDescender()

public double getTypoDescender()

Gets TypoDescender value.

Returns: double - TypoDescender value.

getTypoDescender(double fontSize)

public double getTypoDescender(double fontSize)

Returns typographic descender for specific font size

param fontSize Font size.

Parameters:

Parameter	Type	Description
fontSize	double

Returns: double - Typographic descender value.

getTypoLineGap()

public double getTypoLineGap()

Gets TypoLineGap value.

Returns: double - TypoLineGap value.

getTypoLineGap(double fontSize)

public double getTypoLineGap(double fontSize)

Returns line gap for specific Font size.

Parameters:

Parameter	Type	Description
fontSize	double	Font size.

Returns: double - Line gap value.

getUnitsPerEM()

public long getUnitsPerEM()

Gets UnitsPerEM value.

Returns: long

hashCode()

public native int hashCode()

Returns: int

isFixedPitch()

public boolean isFixedPitch()

Gets IsFixedPitch value.

Returns: boolean - IsFixedPitch value.

measureString(String unicode, double fontSize)

public double measureString(String unicode, double fontSize)

Measures string and returns string width.

Parameters:

Parameter	Type	Description
unicode	java.lang.String	Unicode string.
fontSize	double	Font size.

Returns: double - String width.

measureString(long[] charCodes, double fontSize)

public double measureString(long[] charCodes, double fontSize)

Measures text represented as array of character codes and returns string width.

Parameters:

Parameter	Type	Description
charCodes	long[]	Text string represented as array of character codes.
fontSize	double	Font size.

Returns: double - String width.

notify()

public final native void notify()

notifyAll()

public final native void notifyAll()

setAscender(double value)

public void setAscender(double value)

Sets ascender value.

Parameters:

Parameter	Type	Description
value	double	Ascender value.

setDescender(double value)

public void setDescender(double value)

Sets descender value.

Parameters:

Parameter	Type	Description
value	double	Descender value.

setTypoAscender(double value)

public void setTypoAscender(double value)

Sets TypoAscender value.

Parameters:

Parameter	Type	Description
value	double	TypoAscender value.

setTypoDescender(double value)

public void setTypoDescender(double value)

Sets TypoDescender value.

Parameters:

Parameter	Type	Description
value	double	TypoDescender value.

setUnitsPerEM(long value)

public void setUnitsPerEM(long value)

Sets UnitsPerEM value.

Parameters:

Parameter	Type	Description
value	long

toString()

public String toString()

Returns: java.lang.String

wait()

public final void wait()

wait(long arg0)

public final native void wait(long arg0)

Parameters:

Parameter	Type	Description
arg0	long

wait(long arg0, int arg1)

public final void wait(long arg0, int arg1)

Parameters:

Parameter	Type	Description
arg0	long
arg1	int