org.ttzero.excel.entity.e7

类 XMLDrawingsWriter

java.lang.Object

org.ttzero.excel.entity.e7.XMLDrawingsWriter

所有已实现的接口:

Closeable, AutoCloseable, IDrawingsWriter, Storable

@TopNS(prefix={"xdr","a","r"},
       value="wsDr",
       uri={"http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing","http://schemas.openxmlformats.org/drawingml/2006/main","http://schemas.openxmlformats.org/officeDocument/2006/relationships"})
public class XMLDrawingsWriter
extends Object
implements IDrawingsWriter

多媒体类型输出协议（目前只支持图片）

作者:

guanquan.wang at 2023-03-07 09:09

字段概要

字段

限定符和类型	字段和说明
protected long[]	bits Mark complete status 0: free or complete 1: wait
protected ExtBufferedWriter	bw
protected int	countDown
protected Path	path
protected Picture[]	pictures Store async pictures
protected RelManager	relManager
protected int	size

构造器概要

构造器

构造器和说明
XMLDrawingsWriter(Path path)

方法概要

限定符和类型	方法和说明
void	asyncDrawing(Picture picture) 异步添加图片
protected void	attachFill(Fill fill)
protected void	attachGlow(Glow glow)
protected void	attachOutline(Outline ln)
protected void	attachReflection(Reflection reflection)
protected void	attachScene3d(Scene3D scene)
protected void	attachShadow(Shadow shadow, String tag)
protected void	attachShape3D(Shape3D shape)
protected void	attachSoftEdges(double softEdges)
protected int	checkComplete()
void	close()
void	complete(Picture picture) 通知图片已准备好，与IDrawingsWriter.asyncDrawing(org.ttzero.excel.entity.Picture)搭配使用
void	drawing(Picture picture) 添加图片
static void	freeIndex(long[] bits, int idx) Mark the bits at the specified position as 0
static int	getFreeIndex(long[] bits)
static void	markIndex(long[] bits, int idx) Mark the bits at the specified position as 1
protected void	writeBevel(Bevel bevel, char angle)
protected void	writeEffects(Picture pict)
void	writeTo(Path root) 写入指定路径，传入的参数可以是一个文件也可以是文件夹，需要在实现类具体处理

从类继承的方法 java.lang.Object

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

字段详细资料

path

protected Path path

bw

protected ExtBufferedWriter bw

size

protected int size

relManager

protected RelManager relManager

pictures

protected Picture[] pictures

Store async pictures

bits

protected long[] bits

Mark complete status 0: free or complete 1: wait

countDown

protected int countDown

构造器详细资料

XMLDrawingsWriter

public XMLDrawingsWriter(Path path)

方法详细资料

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

writeTo

public void writeTo(Path root)
             throws IOException

从接口复制的说明: Storable

写入指定路径，传入的参数可以是一个文件也可以是文件夹，需要在实现类具体处理

指定者:

writeTo 在接口中 Storable

参数:

root - 父级文件夹或文件绝对路径

抛出:

IOException - 写失败异常

drawing

public void drawing(Picture picture)
             throws IOException

从接口复制的说明: IDrawingsWriter

添加图片

指定者:

drawing 在接口中 IDrawingsWriter

参数:

picture - 图片信息Picture

抛出:

IOException - if I/O error occur.

asyncDrawing

public void asyncDrawing(Picture picture)
                  throws IOException

从接口复制的说明: IDrawingsWriter

异步添加图片

指定者:

asyncDrawing 在接口中 IDrawingsWriter

参数:

picture - 图片信息Picture

抛出:

IOException - if I/O error occur.

complete

public void complete(Picture picture)

从接口复制的说明: IDrawingsWriter

通知图片已准备好，与IDrawingsWriter.asyncDrawing(org.ttzero.excel.entity.Picture)搭配使用

指定者:

complete 在接口中 IDrawingsWriter

参数:

picture - 已完成的图片Picture

checkComplete

protected int checkComplete()
                     throws IOException

抛出:

IOException

getFreeIndex

public static int getFreeIndex(long[] bits)

markIndex

public static void markIndex(long[] bits,
                             int idx)

Mark the bits at the specified position as 1

参数:

bits - bit array

idx - index

freeIndex

public static void freeIndex(long[] bits,
                             int idx)

Mark the bits at the specified position as 0

参数:

bits - bit array

idx - index

writeEffects

protected void writeEffects(Picture pict)
                     throws IOException

抛出:

IOException

attachShadow

protected void attachShadow(Shadow shadow,
                            String tag)
                     throws IOException

抛出:

IOException

attachReflection

protected void attachReflection(Reflection reflection)
                         throws IOException

抛出:

IOException

attachGlow

protected void attachGlow(Glow glow)
                   throws IOException

抛出:

IOException

attachSoftEdges

protected void attachSoftEdges(double softEdges)
                        throws IOException

抛出:

IOException

attachFill

protected void attachFill(Fill fill)
                   throws IOException

抛出:

IOException

attachOutline

protected void attachOutline(Outline ln)
                      throws IOException

抛出:

IOException

attachScene3d

protected void attachScene3d(Scene3D scene)
                      throws IOException

抛出:

IOException

attachShape3D

protected void attachShape3D(Shape3D shape)
                      throws IOException

抛出:

IOException

writeBevel

protected void writeBevel(Bevel bevel,
                          char angle)
                   throws IOException

抛出:

IOException