Replace all control characters with an empty string from the <desc> e…

…lement during rendering of the SVG file Change-Id: Ib18e910eaa7872413099a7daacb66f14dbdb4e30
mhouthuijzen · Apr 11, 2017 · b12fd4c · b12fd4c
1 parent 817bfbc
commit b12fd4c
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Showing 2 changed files with 8 additions and 6 deletions.
diff --git a/.gitignore b/.gitignore
@@ -14,3 +14,5 @@ bin/
 .settings/
 .classpath
 .project
+
+.idea/
diff --git a/src/main/java/uk/org/okapibarcode/output/SvgRenderer.java b/src/main/java/uk/org/okapibarcode/output/SvgRenderer.java
@@ -16,16 +16,16 @@
 
 package uk.org.okapibarcode.output;
 
-import java.awt.Color;
+import uk.org.okapibarcode.backend.Hexagon;
+import uk.org.okapibarcode.backend.Symbol;
+import uk.org.okapibarcode.backend.TextBox;
+
+import java.awt.*;
 import java.awt.geom.Ellipse2D;
 import java.awt.geom.Rectangle2D;
 import java.io.IOException;
 import java.io.OutputStream;
 
-import uk.org.okapibarcode.backend.Hexagon;
-import uk.org.okapibarcode.backend.Symbol;
-import uk.org.okapibarcode.backend.TextBox;
-
 /**
  * Renders symbologies to SVG (Scalable Vector Graphics).
  *
@@ -75,7 +75,7 @@ public void render(Symbol symbol) throws IOException {
         if (content == null || content.isEmpty()) {
             title = "OkapiBarcode Generated Symbol";
         } else {
-            title = content;
+            title = content.replaceAll("[\u0000-\u001f]", "");
         }
 
         String fgColour = String.format("%02X", ink.getRed())