/**
?*?Created?by?ASUS?on?2017/11/17.
?*/
import?com.itextpdf.forms.PdfAcroForm;
import?com.itextpdf.forms.fields.PdfButtonFormField;
import?com.itextpdf.forms.fields.PdfFormField;
import?com.itextpdf.io.font.FontConstants;
import?com.itextpdf.kernel.font.PdfFontFactory;
import?com.itextpdf.kernel.geom.Rectangle;
import?com.itextpdf.kernel.pdf.PdfDocument;
import?com.itextpdf.kernel.pdf.PdfReader;
import?com.itextpdf.kernel.pdf.PdfString;
import?com.itextpdf.kernel.pdf.PdfWriter;
import?com.itextpdf.kernel.pdf.action.PdfAction;
import?com.itextpdf.kernel.pdf.annot.PdfAnnotation;
import?com.itextpdf.kernel.pdf.annot.PdfTextAnnotation;
import?com.itextpdf.kernel.pdf.canvas.PdfCanvas;
import?java.io.File;
import?java.io.IOException;

/**
?*?Simple?adding?annotations?example.
?*/
public?class?C05E01_AddAnnotationsAndContent?{

????public?static?final?String?SRC?=?“src/main/resources/pdf/job_application.pdf“;
????public?static?final?String?DEST?=?“results/chapter05/edited_job_application.pdf“;

????public?static?void?main（String?args[]）?throws?IOException?{
????????File?file?=?new?File（DEST）;
????????file.getParentFile（）.mkdirs（）;
????????new?C05E01_AddAnnotationsAndContent（）.manipulatePdf（SRC?DEST）;
????}

????public?void?manipulatePdf（String?src?String?dest）?throws?IOException?{

????????//Initialize?PDF?document
????????PdfDocument?pdfDoc?=?new?PdfDocument（new?PdfReader（src）?new?PdfWriter（dest））;

????????//Add?text?annotation
????????PdfAnnotation?ann?=?new?PdfTextAnnotation（new?Rectangle（400?795?0?0））
????????????????.settitle（new?PdfString（“iText“））
????????????????.setContents（“Please?fill?out?the?form.“）
????????????????.setOpen（true）;
????????pdfDoc.getFirstPage（）.addAnnotation（ann）;

????????PdfCanvas?canvas?=?new?PdfCanvas（pdfDoc.getFirstPage（））;
????????canvas.beginText（）.setFontAndSize（PdfFontFactory.createFont（FontConstants.HELVETICA）?12）
????????????????.moveText（265?597）
????????????????.showText（“I?agree?to?the?terms?and?conditions.“）
????????????????.endText（）;

????????//Add?form?field
????????PdfAcroForm?form?=?PdfAcroForm.getAcroForm（pdfDoc?true）;
????????PdfButtonFormField?checkField?=?PdfFormField.createCheckBox（pdfDoc?new?Rectangle（245?594?15?15）
????????????????“agreement“?“Off“?PdfFormField.TYPE_CHECK）;
????????checkField.setRequired（true）;
????????form.addField（checkField）;

????????//Update?reset?button
????????form.getField（“reset“）.setAction（PdfAction.createResetForm（new?String[]{“name“?“language“
????????????????“experience1“?“experience2“?“experience3“?“shift“?“info“?“agreement“}?0））;

????????pdfDoc.close（）;

????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-17?10:51??iText5\
?????目錄???????????0??2017-11-17?11:05??iText5\.idea\
?????文件?????????624??2017-07-10?14:37??iText5\.idea\compiler.xml
?????目錄???????????0??2017-11-17?10:51??iText5\.idea\libraries\
?????文件?????????511??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_barcodes_7_0_3.xml
?????文件?????????525??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_font_asian_7_0_3.xml
?????文件?????????490??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_forms_7_0_3.xml
?????文件?????????483??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_hyph_7_0_3.xml
?????文件?????????469??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_io_7_0_3.xml
?????文件?????????497??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_kernel_7_0_3.xml
?????文件?????????497??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_layout_7_0_3.xml
?????文件?????????483??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_pdfa_7_0_3.xml
?????文件?????????483??2017-11-02?18:58??iText5\.idea\libraries\Maven__com_itextpdf_sign_7_0_3.xml
?????文件?????????513??2017-07-10?14:46??iText5\.idea\libraries\Maven__org_slf4j_slf4j_api_1_7_13.xml
?????文件?????????872??2017-07-10?14:37??iText5\.idea\misc.xml
?????文件?????????252??2017-07-10?14:37??iText5\.idea\modules.xml
?????文件???????70363??2017-11-17?11:05??iText5\.idea\workspace.xml
?????文件????????1726??2017-11-06?17:19??iText5\iText1.iml
?????文件????????2331??2017-11-06?17:21??iText5\pom.xml
?????目錄???????????0??2017-11-17?11:04??iText5\results\
?????目錄???????????0??2017-11-17?11:05??iText5\results\chapter05\
?????文件???????11960??2017-11-17?11:05??iText5\results\chapter05\add_content.pdf
?????文件???????10020??2017-11-17?11:05??iText5\results\chapter05\change_page.pdf
?????文件????????9744??2017-11-17?11:05??iText5\results\chapter05\edited_job_application.pdf
?????文件????????8700??2017-11-17?11:05??iText5\results\chapter05\filled_out_job_application.pdf
?????目錄???????????0??2017-11-17?10:51??iText5\src\
?????目錄???????????0??2017-11-17?10:51??iText5\src\main\
?????目錄???????????0??2017-11-17?10:59??iText5\src\main\java\
?????文件????????2683??2017-11-17?10:58??iText5\src\main\java\C05E01_AddAnnotationsAndContent.java
?????文件????????2413??2017-11-17?10:58??iText5\src\main\java\C05E02_FillAndModifyForm.java
?????文件????????3223??2017-11-17?10:59??iText5\src\main\java\C05E03_AddContent.java
............此處省略18個文件信息