org.dromara.pdf.pdfbox.core.ext.processor

Class PrintProcessor

java.lang.Object

org.dromara.pdf.pdfbox.core.ext.AbstractExpander

org.dromara.pdf.pdfbox.core.ext.processor.AbstractProcessor

org.dromara.pdf.pdfbox.core.ext.processor.PrintProcessor

public class PrintProcessor
extends AbstractProcessor

打印处理器

Since:

1.8

Copyright (c) 2020 xsx All Rights Reserved. x-easypdf-pdfbox is licensed under Mulan PSL v2. You can use this software according to the terms and conditions of the Mulan PSL v2. You may obtain a copy of Mulan PSL v2 at: http://license.coscl.org.cn/MulanPSL2 THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. See the Mulan PSL v2 for more details.

Author:

xsx

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PrintProcessor.DefaultPageable 默认打印选项

Field Summary

Fields

Modifier and Type	Field and Description
protected Integer	beginPageNo 打印起始页码
protected Integer	count 打印数量
protected Float	dpi 打印dpi
protected Integer	endPageNo 打印结束页码
protected Boolean	isCenter 是否居中
protected Boolean	isMemoryOptimization 是否内存优化（可能降低图像质量）
protected Boolean	isShowBorder 是否显示边框
protected PrintOrientation	orientation 打印方向
protected RenderingHints	renderingHints 打印渲染提示
protected PrintScaling	scaling 打印缩放

Fields inherited from class org.dromara.pdf.pdfbox.core.ext.AbstractExpander

document, log

Constructor Summary

Constructors

Constructor and Description
PrintProcessor(Document document) 有参构造

Method Summary

Modifier and Type	Method and Description
protected void	init() 初始化
protected PrintProcessor.DefaultPageable	initPageable() 初始化页面选项
protected org.apache.pdfbox.printing.PDFPrintable	initPrintable() 初始化打印选项
void	print() 打印
void	setBeginPageNo(Integer beginPageNo) 设置起始页码
void	setEndPageNo(Integer endPageNo) 设置结束页码

Methods inherited from class org.dromara.pdf.pdfbox.core.ext.AbstractExpander

getDocument

Methods inherited from class java.lang.Object

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

Field Detail

beginPageNo

protected Integer beginPageNo

打印起始页码

endPageNo

protected Integer endPageNo

打印结束页码

scaling

protected PrintScaling scaling

打印缩放

orientation

protected PrintOrientation orientation

打印方向

dpi

protected Float dpi

打印dpi

renderingHints

protected RenderingHints renderingHints

打印渲染提示

isShowBorder

protected Boolean isShowBorder

是否显示边框

isCenter

protected Boolean isCenter

是否居中

isMemoryOptimization

protected Boolean isMemoryOptimization

是否内存优化（可能降低图像质量）

count

protected Integer count

打印数量

Constructor Detail

PrintProcessor

public PrintProcessor(Document document)

有参构造

Parameters:

document - 文档

Method Detail

setBeginPageNo

public void setBeginPageNo(Integer beginPageNo)

设置起始页码

注：从1开始

Parameters:

beginPageNo - 起始页码

setEndPageNo

public void setEndPageNo(Integer endPageNo)

设置结束页码

Parameters:

endPageNo - 结束页码

print

public void print()

打印

init

protected void init()

初始化

initPrintable

protected org.apache.pdfbox.printing.PDFPrintable initPrintable()

初始化打印选项

Returns:

返回打印选项

initPageable

protected PrintProcessor.DefaultPageable initPageable()

初始化页面选项

Returns:

返回页面选项