From: Keiron Liddle <keiron@apache.org>
Date: Thu, 30 Aug 2001 08:50:00 +0000 (+0000)
Subject: fixed dasharray units for small values that round to 0
X-Git-Tag: fop-0_20_3~73
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=e0f188c784787183e904380600233cb46b8277ff;p=xmlgraphics-fop.git

fixed dasharray units for small values that round to 0


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194445 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/org/apache/fop/svg/PDFGraphics2D.java b/src/org/apache/fop/svg/PDFGraphics2D.java
index f38575d22..e8b3c4a0e 100644
--- a/src/org/apache/fop/svg/PDFGraphics2D.java
+++ b/src/org/apache/fop/svg/PDFGraphics2D.java
@@ -659,7 +659,13 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             if (da != null) {
                 currentStream.write("[");
                 for (int count = 0; count < da.length; count++) {
-                    currentStream.write("" + ((int)da[count]));
+                    if(((int)da[count]) == 0) {
+                        // the dasharray units in pdf are (whole) numbers
+                        // in user space units, cannot be 0
+                        currentStream.write("1");
+                    } else {
+                        currentStream.write("" + ((int)da[count]));
+                    }
                     if (count < da.length - 1) {
                         currentStream.write(" ");
                     }