[tika] branch main updated: add "convert" back to ImagePreprocessor for Windows

[ta...@apache.org]

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tallison pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tika.git


The following commit(s) were added to refs/heads/main by this push:
     new 7c6bae0  add "convert" back to ImagePreprocessor for Windows
7c6bae0 is described below

commit 7c6bae03cf68528fab974ff0f16aa9761a886329
Author: tallison <ta...@apache.org>
AuthorDate: Thu Feb 11 16:34:43 2021 -0500

    add "convert" back to ImagePreprocessor for Windows
---
 .../src/main/java/org/apache/tika/parser/ocr/ImagePreprocessor.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tika-parsers/tika-parsers-classic/tika-parsers-classic-modules/tika-parser-ocr-module/src/main/java/org/apache/tika/parser/ocr/ImagePreprocessor.java b/tika-parsers/tika-parsers-classic/tika-parsers-classic-modules/tika-parser-ocr-module/src/main/java/org/apache/tika/parser/ocr/ImagePreprocessor.java
index 2616f6c..5276211 100644
--- a/tika-parsers/tika-parsers-classic/tika-parsers-classic-modules/tika-parser-ocr-module/src/main/java/org/apache/tika/parser/ocr/ImagePreprocessor.java
+++ b/tika-parsers/tika-parsers-classic/tika-parsers-classic-modules/tika-parser-ocr-module/src/main/java/org/apache/tika/parser/ocr/ImagePreprocessor.java
@@ -20,6 +20,7 @@ import org.apache.commons.exec.CommandLine;
 import org.apache.commons.exec.DefaultExecutor;
 import org.apache.tika.metadata.Metadata;
 import org.apache.tika.parser.ocr.tess4j.ImageDeskew;
+import org.apache.tika.utils.SystemUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -58,6 +59,9 @@ class ImagePreprocessor implements Serializable {
         if (config.isEnableImagePreprocessing() || config.isApplyRotation() && angle != 0) {
             // process the image - parameter values can be set in TesseractOCRConfig.properties
             CommandLine commandLine = new CommandLine(fullImageMagickPath);
+            if (SystemUtils.IS_OS_WINDOWS) {
+                commandLine.addArgument("convert");
+            }
 
             // Arguments for ImageMagick
             final List<String> density = Arrays.asList("-density", Integer.toString(config.getDensity()));