fixed some minor errors

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194940 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 20 insertions, 24 deletions

diff --git a/src/org/apache/fop/pdf/PDFDocument.java b/src/org/apache/fop/pdf/PDFDocument.java
index b1471a3b6..072411ecb 100644
--- a/src/org/apache/fop/pdf/PDFDocument.java
+++ b/src/org/apache/fop/pdf/PDFDocument.java
@@ -825,6 +825,7 @@ public class PDFDocument {
             PDFFont font = new PDFFont(++this.objectcount, fontname,
                                        PDFFont.TYPE1, basefont, encoding);
             this.objects.add(font);
+            fontMap.put(basefont, font);
             return font;
         } else {
             byte subtype = PDFFont.TYPE1;
@@ -892,6 +893,8 @@ public class PDFDocument {
                                      makeArray(metrics.getWidths(1)));
             }
 
+            fontMap.put(basefont, font);
+
             return font;
         }
     }
@@ -1005,7 +1008,6 @@ public class PDFDocument {
                                    pagewidth, pageheight);
 
         /* add it to the list of objects */
-        this.objects.add(page);
         pages.addPage(page);
         return page;
     }
diff --git a/src/org/apache/fop/pdf/PDFPattern.java b/src/org/apache/fop/pdf/PDFPattern.java
index 432af941c..d11112f35 100644
--- a/src/org/apache/fop/pdf/PDFPattern.java
+++ b/src/org/apache/fop/pdf/PDFPattern.java
@@ -10,7 +10,7 @@ package org.apache.fop.pdf;
 // Java...
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
 import java.io.IOException;
 
 /**
@@ -191,8 +191,7 @@ public class PDFPattern extends PDFPathPaint {
      *
      * @return the PDF string.
      */
-    public byte[] toPDF() {
-
+    protected int output(OutputStream stream) throws IOException {
 
         int vectorSize = 0;
         int tempInt = 0;
@@ -251,11 +250,7 @@ public class PDFPattern extends PDFPathPaint {
                 dataStream.add(this.patternDataStream.toString());
                 // TODO get the filters from the doc
                 dataStream.addDefaultFilters(new HashMap(), PDFStream.CONTENT_FILTER);
-                try {
-                    p.append(dataStream.applyFilters());
-                } catch(IOException e) {
-
-                }
+                p.append(dataStream.applyFilters());
                 p.append("/Length " + (dataStream.getDataLength() + 1)
                          + " \n");
             }
@@ -292,26 +287,25 @@ public class PDFPattern extends PDFPathPaint {
 
         p.append(">> \n");
 
-        // stream representing the function
-        if (dataStream != null) {
-            try {
-                ByteArrayOutputStream baos = new ByteArrayOutputStream();
-                baos.write(p.toString().getBytes());
-                int length = dataStream.outputStreamData(baos);
+        String dict = p.toString();
+        int length = dict.length();
 
-                baos.write(("endobj\n").getBytes());
-                return baos.toByteArray();
-            } catch(IOException e) {
+        stream.write(dict.getBytes());
 
-            }
+        // stream representing the function
+        if (dataStream != null) {
+            length += dataStream.outputStreamData(stream);
         }
 
-        p.append("endobj\n");
+        String end = "endobj\n";
+        stream.write(end.getBytes());
+        length += end.length();
 
 
-
-        return (p.toString().getBytes());
+        return length;
 
     }
 
+    public byte[] toPDF() { return null; }
+
 }
diff --git a/src/org/apache/fop/pdf/PDFXObject.java b/src/org/apache/fop/pdf/PDFXObject.java
index 8a3b9ad46..8430751d9 100644
--- a/src/org/apache/fop/pdf/PDFXObject.java
+++ b/src/org/apache/fop/pdf/PDFXObject.java
@@ -62,7 +62,7 @@ public class PDFXObject extends PDFObject {
             p = p + "<</Type /XObject\n";
             p = p + "/Subtype /Image\n";
             p = p + "/Name /Im" + Xnum + "\n";
-            p = p + "/Length " + imgStream.getDataLength() + "\n";
+            p = p + "/Length " + (imgStream.getDataLength() + 1) + "\n";
             p = p + "/Width " + pdfimage.getWidth() + "\n";
             p = p + "/Height " + pdfimage.getHeight() + "\n";
             p = p + "/BitsPerComponent " + pdfimage.getBitsPerPixel() +
@@ -133,7 +133,7 @@ public class PDFXObject extends PDFObject {
         String p = this.number + " " + this.generation + " obj\n";
         p = p + "<</Type /XObject\n";
         p = p + "/Subtype /PS\n";
-        p = p + "/Length " + imgStream.getDataLength();
+        p = p + "/Length " + (imgStream.getDataLength() + 1);
 
         p = p + dictEntries;
         p = p + ">>\n";