PDF To Images

This method renders PDF files and draws them into image file list objects, a different concept from Apache POI.

An example is made based on Apache PDFBox.

How to use?

[1] include Apache PDFBox dependency to the pom.xml.

<dependencies>
	<!-- https://mvnrepository.com/artifact/org.apache.pdfbox/pdfbox -->
	<dependency>
		<groupId>org.apache.pdfbox</groupId>
		<artifactId>pdfbox</artifactId>
		<version>2.0.8</version>
	</dependency>
</dependencies>

[2] Leverage ConvertPdfToImage function of ConvertUtil.

File pdf = new File("D:/20180222/test.pdf");
List<File> imageList = ConvertUtil.convertPdfToImage(pdf); // images files

Example

For example, we used the Apple _ Environmental _ Responsibility_Report_2007.pdf.

[1] Slide 1

This is Original Capture (PDF capture to PNG)

This is Rendered image (JPG)

[2] Slide 5

This is Original Capture (PDF capture to PNG)

This is Rendered image (JPG)

[3] Slide 42

This is Original Capture (PDF capture to PNG)

This is Rendered image (JPG)

[3] Slide 52

This is Original Capture (PDF capture to PNG)

This is Rendered image (JPG)