From 39ca191b9cb5dec5fbb01e8319cbbe361c7cd85e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominique=20Eifl=C3=A4nder?=
 <deiflaender@dominiques-mbp.speedport.ip>
Date: Mon, 1 Feb 2021 15:14:46 +0100
Subject: [PATCH] Ignore too small images

---
 .../redaction/v1/server/parsing/PDFLinesTextStripper.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/parsing/PDFLinesTextStripper.java b/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/parsing/PDFLinesTextStripper.java
index 2e493797..cb0ce7bc 100644
--- a/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/parsing/PDFLinesTextStripper.java
+++ b/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/parsing/PDFLinesTextStripper.java
@@ -216,7 +216,9 @@ public class PDFLinesTextStripper extends PDFTextStripper {
                 Rectangle2D rect = new Rectangle2D.Float((float) imageBounds.getX(), (float) imageBounds.getY(), (float) imageBounds
                         .getWidth(), (float) imageBounds.getHeight());
 
-                this.imageBounds.add(rect);
+                if(rect.getHeight() > 2 && rect.getWidth() > 2) {
+                    this.imageBounds.add(rect);
+                }
             }
         } catch (Exception e) {
             log.warn("Problem during image extraction: {}", e.getMessage());