It worked!! Thank you Tilman!!
From: Tilman Hausherr <[email protected]> To: [email protected] Date: 05/09/2016 05:09 PM Subject: Re: Interactive signature Am 09.05.2016 um 22:54 schrieb [email protected]: > Sorry to bother again. I couldn't find the source of the PDF link below. > How can I add similar "Signature field" to my own PDF? I was looking for > an example but couldn't find it. Yeah, I noticed that my answer was only half of what you'd need and wondered why you didn't ask. Here's some code to create an empty signature field. Tell me if it works for you. If it does, then I should add it to our example collection. PDSignatureField sigField = new PDSignatureField(acroForm); PDAnnotationWidget widget = sigField.getWidgets().get(0); PDRectangle rect = new PDRectangle(50, 650, 200, 50); widget.setRectangle(rect); widget.setPage(page); page.getAnnotations().add(widget); I tried that code in the CreateSimpleForm example. Here's the full code, remove the parts about the other field (textbox): /* * 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.cos.COSName; 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.PDType1Font; import org.apache.pdfbox.pdmodel.interactive.annotation.PDAnnotationWidget; import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm; import org.apache.pdfbox.pdmodel.interactive.form.PDSignatureField; import org.apache.pdfbox.pdmodel.interactive.form.PDTextField; /** * An example of creating an AcroForm and a form field from scratch. * * The form field is created with properties similar to creating * a form with default settings in Adobe Acrobat. * */ public final class CreateSimpleForm { private CreateSimpleForm() { } public static void main(String[] args) throws IOException { // Create a new document with an empty page. PDDocument document = new PDDocument(); PDPage page = new PDPage(PDRectangle.A4); document.addPage(page); // Adobe Acrobat uses Helvetica as a default font and // stores that under the name '/Helv' in the resources dictionary PDFont font = PDType1Font.HELVETICA; PDResources resources = new PDResources(); resources.put(COSName.getPDFName("Helv"), font); // Add a new AcroForm and add that to the document PDAcroForm acroForm = new PDAcroForm(document); document.getDocumentCatalog().setAcroForm(acroForm); // Add and set the resources and default appearance at the form level acroForm.setDefaultResources(resources); // 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' String defaultAppearanceString = "/Helv 0 Tf 0 g"; acroForm.setDefaultAppearance(defaultAppearanceString); // Add a form field to the form. PDTextField textBox = new PDTextField(acroForm); textBox.setPartialName("SampleField"); // Acrobat sets the font size to 12 as default // This is done by setting the font size to '12' on the // field level. defaultAppearanceString = "/Helv 12 Tf 0 g"; textBox.setDefaultAppearance(defaultAppearanceString); // add the field to the acroform acroForm.getFields().add(textBox); // Specify the annotation associated with the field PDAnnotationWidget widget = textBox.getWidgets().get(0); PDRectangle rect = new PDRectangle(50, 750, 200, 50); widget.setRectangle(rect); widget.setPage(page); // Add the annotation to the page page.getAnnotations().add(widget); // set the field value textBox.setValue("Sample field"); /////// NEW - empty signature field PDSignatureField sigField = new PDSignatureField(acroForm); widget = sigField.getWidgets().get(0); rect = new PDRectangle(50, 650, 200, 50); widget.setRectangle(rect); widget.setPage(page); page.getAnnotations().add(widget); document.save("target/SimpleForm.pdf"); document.close(); } } Tilman > > Thanks again for your help. > > Naresh > > > > From: Tilman Hausherr <[email protected]> > To: [email protected] > Date: 05/06/2016 03:35 PM > Subject: Re: Interactive signature > > > > Am 06.05.2016 um 17:41 schrieb [email protected]: >> All, >> >> I am new to this forum, not sure if this has been asked before. >> >> I got fillable PDF working with interactive forms examples. I also >> have added a button in the PDF, I want to add the signature image (as >> in signature example) on click of that button (see attached). Once >> signature is in place, I want to remove the button and save the PDF. >> Is this something possible? Does anyone have working example of the > same? > > You don't need such a button. Please have look at this file > > https://issues.apache.org/jira/secure/attachment/12663611/documentSignable.pdf_signaturePAdESVisualSignatureDemo.pdf > > > and open it with Adobe Reader, then click on a field. > > Tilman > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
