Record Class FixedTextMeasurer.Measurement

java.lang.Object

java.lang.Record

io.leandev.appfuse.pdf.FixedTextMeasurer.Measurement

Record Components:

widthPt - 含字距的行寬（pt）

ascentPt - 所用字型的最大 ascent（pt）；空字串以空白字元的字型計算，與 renderer 的空行相同

descentPt - 所用字型的最大 descent（pt，正值）

runs - 依實際使用字型切分的連續片段

Enclosing interface:

FixedTextMeasurer

public static record FixedTextMeasurer.Measurement(double widthPt, double ascentPt, double descentPt, List<FixedTextMeasurer.Run> runs)
extends Record

Since:

4.0.0

Constructor Summary

Constructors

Constructor	Description
Measurement(double widthPt, double ascentPt, double descentPt, List<FixedTextMeasurer.Run> runs)	Creates an instance of a Measurement record class.

Method Summary

Modifier and Type	Method	Description
double	ascentPt()	Returns the value of the ascentPt record component.
double	descentPt()	Returns the value of the descentPt record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
List<FixedTextMeasurer.Run>	runs()	Returns the value of the runs record component.
final String	toString()	Returns a string representation of this record class.
double	widthPt()	Returns the value of the widthPt record component.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Measurement

public Measurement(double widthPt,
 double ascentPt,
 double descentPt,
 List<FixedTextMeasurer.Run> runs)

Creates an instance of a Measurement record class.

Parameters:

widthPt - the value for the widthPt record component

ascentPt - the value for the ascentPt record component

descentPt - the value for the descentPt record component

runs - the value for the runs record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

widthPt

public double widthPt()

Returns the value of the widthPt record component.

Returns:

the value of the widthPt record component

ascentPt

public double ascentPt()

Returns the value of the ascentPt record component.

Returns:

the value of the ascentPt record component

descentPt

public double descentPt()

Returns the value of the descentPt record component.

Returns:

the value of the descentPt record component

runs

public List<FixedTextMeasurer.Run> runs()

Returns the value of the runs record component.

Returns:

the value of the runs record component