From a028c5c9f226db3f12f266b70bf2a807f970da53 Mon Sep 17 00:00:00 2001 From: Grzegorz Piwowarek Date: Fri, 4 Nov 2016 15:45:06 +0000 Subject: [PATCH] Refactor PDF2ImageExample --- .../main/java/com/baeldung/pdf/PDF2ImageExample.java | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/pdf/src/main/java/com/baeldung/pdf/PDF2ImageExample.java b/pdf/src/main/java/com/baeldung/pdf/PDF2ImageExample.java index d7587dfc17..00778d16c1 100644 --- a/pdf/src/main/java/com/baeldung/pdf/PDF2ImageExample.java +++ b/pdf/src/main/java/com/baeldung/pdf/PDF2ImageExample.java @@ -1,14 +1,14 @@ package com.baeldung.pdf; -import java.awt.image.BufferedImage; -import java.io.File; -import java.io.IOException; - import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.rendering.ImageType; import org.apache.pdfbox.rendering.PDFRenderer; import org.apache.pdfbox.tools.imageio.ImageIOUtil; +import java.awt.image.BufferedImage; +import java.io.File; +import java.io.IOException; + public class PDF2ImageExample { private static final String FILENAME = "src/main/resources/pdf.pdf"; @@ -28,7 +28,7 @@ public class PDF2ImageExample { PDFRenderer pdfRenderer = new PDFRenderer(document); for (int page = 0; page < document.getNumberOfPages(); ++page) { BufferedImage bim = pdfRenderer.renderImageWithDPI(page, 300, ImageType.RGB); - ImageIOUtil.writeImage(bim, "src/output/pdf" + "-" + (page + 1) + "." + extension, 300); + ImageIOUtil.writeImage(bim, String.format("src/output/pdf-%d.%s", page + 1, extension), 300); } document.close(); }