svn commit: r1799976 - /pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java

[ti...@apache.org]

Author: tilman
Date: Mon Jun 26 20:17:22 2017
New Revision: 1799976

URL: http://svn.apache.org/viewvc?rev=1799976&view=rev
Log:
PDFBOX-3832: add example of form with embedded font

Added:
    pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java   (with props)

Added: pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java?rev=1799976&view=auto
==============================================================================
--- pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java (added)
+++ pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java Mon Jun 26 20:17:22 2017
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.pdfbox.examples.interactive.form;
+
+import java.io.IOException;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.PDResources;
+import org.apache.pdfbox.pdmodel.common.PDRectangle;
+import org.apache.pdfbox.pdmodel.font.PDFont;
+import org.apache.pdfbox.pdmodel.font.PDType0Font;
+import org.apache.pdfbox.pdmodel.interactive.annotation.PDAnnotationWidget;
+import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
+import org.apache.pdfbox.pdmodel.interactive.form.PDTextField;
+
+/**
+ * An example of creating an AcroForm and a form field from scratch with a font fully embedded to
+ * allow non-WinAnsiEncoding input.
+ *
+ * The form field is created with properties similar to creating a form with default settings in
+ * Adobe Acrobat.
+ *
+ */
+public class CreateSimpleFormWithEmbeddedFont
+{
+    public static void main(String[] args) throws IOException
+    {
+        // Create a new document with an empty page.
+        try (PDDocument doc = new PDDocument())
+        {
+            PDPage page = new PDPage();
+            doc.addPage(page);
+            PDAcroForm acroForm = new PDAcroForm(doc);
+            doc.getDocumentCatalog().setAcroForm(acroForm);
+
+            // Note that the font is fully embedded. If you use a different font, make sure that 
+            // its license allows full embedding.
+            PDFont formFont = PDType0Font.load(doc, CreateSimpleFormWithEmbeddedFont.class.getResourceAsStream(
+                    "/org/apache/pdfbox/resources/ttf/LiberationSans-Regular.ttf"), false);
+
+            // Add and set the resources and default appearance at the form level
+            final PDResources resources = new PDResources();
+            acroForm.setDefaultResources(resources);
+            final String fontName = resources.add(formFont).getName();
+            
+            // Acrobat sets the font size on the form level to be
+            // auto sized as default. This is done by setting the font size to '0'
+            acroForm.setDefaultResources(resources);
+            String defaultAppearanceString = "/" + fontName + " 0 Tf 0 g";
+
+            PDTextField textBox = new PDTextField(acroForm);
+            textBox.setPartialName("SampleField");
+            textBox.setDefaultAppearance(defaultAppearanceString);
+            acroForm.getFields().add(textBox);
+
+            // Specify the annotation associated with the field
+            PDAnnotationWidget widget = textBox.getWidgets().get(0);
+            PDRectangle rect = new PDRectangle(50, 700, 200, 50);
+            widget.setRectangle(rect);
+            widget.setPage(page);
+            page.getAnnotations().add(widget);
+
+            // set the field value. Note that the last character is a turkish capital I with a dot,
+            // which is not part of WinAnsiEncoding
+            textBox.setValue("Sample field Ä°");
+
+            doc.save("target/SimpleFormWithEmbeddedFont.pdf");
+        }
+    }
+}

Propchange: pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateSimpleFormWithEmbeddedFont.java
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