org.ofdrw.converter

Class ImageMaker

java.lang.Object

org.ofdrw.converter.AWTMaker

org.ofdrw.converter.ImageMaker

public class ImageMaker
extends AWTMaker

图片转换类

Since:

2021-03-13 10:00:01

Author:

qaqtutu

Nested Class Summary

Nested classes/interfaces inherited from class org.ofdrw.converter.AWTMaker

AWTMaker.Config

Field Summary

Fields inherited from class org.ofdrw.converter.AWTMaker

config, isStamp, pages, ppm

Constructor Summary

Constructors

Constructor and Description
ImageMaker(OFDReader reader, double ppm) 创建图片转换对象实例
ImageMaker(OFDReader reader, int ppm) 创建图片转换对象实例

Method Summary

Modifier and Type	Method and Description
BufferedImage	makePage(int pageIndex) 渲染OFD页面为图片

Methods inherited from class org.ofdrw.converter.AWTMaker

getColor, pageSize, parseDelta, setPPM, writePage

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMaker

public ImageMaker(OFDReader reader,
                  int ppm)

创建图片转换对象实例

OFD内部使用毫米作为基本单位

如果需要更加精确的表示请使用ImageMaker(OFDReader, double)

Parameters:

reader - OFD解析器

ppm - 每毫米像素数量(Pixels per millimeter)

ImageMaker

public ImageMaker(OFDReader reader,
                  double ppm)

创建图片转换对象实例

OFD内部使用毫米作为基本单位

Parameters:

reader - OFD解析器

ppm - 每毫米像素数量(Pixels per millimeter)，DPI与PPM转换可以使用CommonUtil.dpiToPpm(int)。

Method Detail

makePage

public BufferedImage makePage(int pageIndex)

渲染OFD页面为图片

Parameters:

pageIndex - 页码，从0起

Returns:

渲染完成的图片