org.ofdrw.converter.ofdconverter

Class ImageConverter

java.lang.Object

org.ofdrw.converter.ofdconverter.ImageConverter

All Implemented Interfaces:

Closeable, AutoCloseable, DocConverter

public class ImageConverter
extends Object
implements DocConverter

图片转换为OFD

Since:

2023-3-14 23:09:08

Author:

权观宇

Constructor Summary

Constructors

Constructor and Description
ImageConverter(OutputStream output) 创建PDF转换OFD转换器
ImageConverter(Path ofdPath) 创建PDF转换OFD转换器

Method Summary

Modifier and Type	Method and Description
void	append(Path filepath, double width, double height) 追加图片到新一页
void	close()
void	convert(Path filepath, int... indexes) 新建OFD页面并放入图片
void	setPageSize(PageLayout pageLayout) 设置页面尺寸
void	setPPM(double ppm) 设置图片质量

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageConverter

public ImageConverter(Path ofdPath)
               throws IOException

创建PDF转换OFD转换器

Parameters:

ofdPath - 转换后的OFD文件路径

Throws:

IOException - 文件解析异常

ImageConverter

public ImageConverter(OutputStream output)
               throws IOException

创建PDF转换OFD转换器

Parameters:

output - 转换后的OFD流

Throws:

IOException - 文件解析异常

Method Detail

convert

public void convert(Path filepath,
                    int... indexes)
             throws GeneralConvertException

新建OFD页面并放入图片

Specified by:

convert in interface DocConverter

Parameters:

filepath - 待转换文件路径

indexes - 忽略

Throws:

GeneralConvertException - 转换异常

append

public void append(Path filepath,
                   double width,
                   double height)

追加图片到新一页

Parameters:

filepath - 图片文件

width - 图片在页面中宽度

height - 图片在页面中高度

setPPM

public void setPPM(double ppm)

设置图片质量

Parameters:

ppm - 像素每毫米

setPageSize

public void setPageSize(PageLayout pageLayout)

设置页面尺寸

Parameters:

pageLayout - 页面尺寸

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException