gnujpdf:

- adding custom ttf font
- print transparent text
- set raw transformation matrix

libsrc/gnujpdf/src/gnu/jpdf/PDFEmbeddedFont.java

@@ -0,0 +1,78 @@
+package gnu.jpdf;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class PDFEmbeddedFont extends PDFFont {
+
+    private final String descriptor;
+    private String name;
+    private String font;
+    private String type;
+    private final String widths;
+    private final int firstChar;
+    private final int lastChar;
+
+    public PDFEmbeddedFont(String name, String font, int style, String descriptor, String widths, int firstChar, int lastChar) {
+        super(name, "/TrueType", font, style);
+        this.descriptor = descriptor;
+        this.name = name;
+        this.font = font;
+        this.type = "/TrueType";
+        this.widths = widths;
+        this.firstChar = firstChar;
+        this.lastChar = lastChar;
+    }
+
+    @Override
+    public void write(OutputStream os) throws IOException {
+        // Write the object header
+        writeStart(os);
+
+        // now the objects body
+        os.write("/Subtype ".getBytes());
+        os.write(type.getBytes());
+        os.write("\n/Name ".getBytes());
+        os.write(name.getBytes());
+        os.write("\n/BaseFont ".getBytes());
+        os.write(font.getBytes());
+        os.write("\n".getBytes());
+
+        //os.write("/Encoding /WinAnsiEncoding\n".getBytes());
+
+        os.write(("/FirstChar " + firstChar + "\n").getBytes());
+        os.write(("/LastChar " + lastChar + "\n").getBytes());
+        os.write(("/Widths " + widths + "\n").getBytes());
+        /*int cnt = 300;
+
+        os.write(("/FirstChar 0\n").getBytes());
+        os.write(("/LastChar " + (cnt - 1) + "\n").getBytes());
+
+        os.write(("/Widths [").getBytes());
+        for (int i = 0; i < cnt; i++) {
+            os.write((" " + i).getBytes());
+        }
+        os.write(("]\n").getBytes());
+*/
+        //os.write("/Widths [500 583 587 796]".getBytes());
+
+        os.write("/FontDescriptor ".getBytes());
+        os.write(descriptor.getBytes());
+        os.write("\n".getBytes());
+
+        /*os.write("/ToUnicode ".getBytes());
+        os.write(toUnicode.getBytes());
+        os.write("\n".getBytes());*/
+        // finish off with its footer
+        writeEnd(os);
+    }
+
+}