Class PlaceholderSpan

java.lang.Object

org.ofdrw.layout.element.Span

org.ofdrw.layout.element.PlaceholderSpan

All Implemented Interfaces:

TextFontInfo

public class PlaceholderSpan
extends Span

占位符

Since:

2020-03-28 11:45:59

Author:

权观宇

Constructor Summary

Constructors

Constructor	Description
PlaceholderSpan(double holdWidth, double height)	创建占位符
PlaceholderSpan(int holdNum, double fontSize)	创建占位符
PlaceholderSpan(int holdNum, Span sp)	通过复制span的方式创建占位符

Method Summary

Modifier and Type	Method	Description
Rectangle	blockSize()	占位符大小，如果holdWidth存在那么返还指定宽高的矩形 否则根据字体进行计算
int	getHoldNum()	获取位符数量
double	getHoldWidth()	占位符宽度
PlaceholderSpan	setHoldChars(int holdNum)	设置占位的字符
PlaceholderSpan	setHoldWidth(double holdWidth)	设置占位符宽度
LinkedList<Span>	splitLineBreak()	获取经过行内换行处理之后的Span列表

Methods inherited from class Span

clone, getColor, getDeltaX, getFont, getFontSize, getLetterSpacing, getText, getUnderlineOffset, getUnderlineWidth, getWeight, glyphList, hasLinebreak, isBold, isFill, isIntegrity, isItalic, isUnderline, length, setBold, setColor, setColor, setColor, setFill, setFont, setFontSize, setIntegrity, setItalic, setLetterSpacing, setLinebreak, setText, setUnderline, setUnderline, setWeight, split

Modifier and Type	Method	Description
Span	clone()
int[]	getColor()
Double[]	getDeltaX()	获取字符X坐标偏移值队列
Font	getFont()	获取字体对象
Double	getFontSize()	获取文字字号
Double	getLetterSpacing()	获取字间距
String	getText()
double	getUnderlineOffset()	获取下划线与文字的偏移量
double	getUnderlineWidth()	获取下划线宽度
org.ofdrw.core.text.text.Weight	getWeight()	获取字体粗细
List<TxtGlyph>	glyphList()	获取字体图形列表
boolean	hasLinebreak()	是否是一个占满剩余行空间的Span
boolean	isBold()
Boolean	isFill()
Boolean	isIntegrity()	元素是否可以拆分
boolean	isItalic()
boolean	isUnderline()
int	length()
Span	setBold(boolean bold)	设置是否加粗
Span	setColor(int[] rgb)	设置字体颜色
Span	setColor(int r, int g, int b)	设置字体颜色
Span	setColor(String color)	设置 文字颜色
Span	setFill(boolean fill)
Span	setFont(Font font)
Span	setFontSize(Double fontSize)
Span	setIntegrity(Boolean integrity)
Span	setItalic(boolean italic)
Span	setLetterSpacing(Double letterSpacing)
Span	setLinebreak(boolean linebreak)	设置Span为占满剩下行空间的元素
Span	setText(String text)
Span	setUnderline(boolean underline)	设置 下划线
Span	setUnderline(boolean underline, double offset, double width)	设置下划线
Span	setWeight(org.ofdrw.core.text.text.Weight weight)	设置字体粗细
Span[]	split(int index)	切分元素

Methods inherited from class Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PlaceholderSpan

public PlaceholderSpan(double holdWidth,
 double height)

创建占位符

Parameters:

holdWidth - 占位符宽度

height - 占位符高度

PlaceholderSpan

public PlaceholderSpan(int holdNum,
 double fontSize)

创建占位符

该方式创建的占位符字间距为0

Parameters:

holdNum - 占位符数目

fontSize - 每个占位符字体大小

PlaceholderSpan

public PlaceholderSpan(int holdNum,
 Span sp)

通过复制span的方式创建占位符

Parameters:

holdNum - 占位符数量

sp - 用于复制的原始span

Method Details

setHoldChars

public PlaceholderSpan setHoldChars(int holdNum)

设置占位的字符

Parameters:

holdNum - 占位符数量

Returns:

this

getHoldNum

public int getHoldNum()

获取位符数量

仅在使用占位数量创建对象时有效 PlaceholderSpan(int, double) 或 PlaceholderSpan(int, Span)

Returns:

占位符数量

getHoldWidth

public double getHoldWidth()

占位符宽度

仅在使用占位宽度创建对象时有效 PlaceholderSpan(double, double)

Returns:

占位符宽度

setHoldWidth

public PlaceholderSpan setHoldWidth(double holdWidth)

设置占位符宽度

如果设置该了宽度，那么HoldNum将会失效

Parameters:

holdWidth - 占位符宽度，单位mm

Returns:

this

blockSize

public Rectangle blockSize()

占位符大小，如果holdWidth存在那么返还指定宽高的矩形 否则根据字体进行计算

Overrides:

blockSize in class Span

Returns:

占位符大小

splitLineBreak

public LinkedList<Span> splitLineBreak()

获取经过行内换行处理之后的Span列表

Overrides:

splitLineBreak in class Span

Returns:

带有占满行剩余内容的Span序列