1、导入jar包：
- itext-asian.jar
- itextpdf-5.5.8.jar
Paragraph 和 Phrase 的区别：
在 iTextPDF 库中，Paragraph 和 Phrase 是用于创建和组织文本内容的两个不同的类。
Paragraph（段落）：
Paragraph 是一个块级元素，用于创建一个段落，并可以包含多个短语（Phrase）。它是一个有自己的对齐方式、缩进和间距的独立文本块。Paragraph 类提供了更高级的文本布局和格式化功能。
Paragraph paragraph = new Paragraph("这是一个段落");
paragraph.setAlignment(Element.ALIGN_CENTER); // 设置对齐方式
paragraph.setIndentationLeft(20); // 设置左缩进
paragraph.setSpacingAfter(10); // 设置段后间距
Phrase（短语）：
Phrase 是一个内联元素，用于创建一个短语，它可以包含文本、字体样式和 Chunk（文本块）。Phrase 是 Paragraph 的组成部分，可以被添加到 Paragraph 中。
Phrase phrase = new Phrase("这是一个短语");
Font boldFont = new Font(Font.FontFamily.HELVETICA, 12, Font.BOLD);
Chunk chunk = new Chunk("加粗文本", boldFont);
phrase.add(chunk);
总结：
- Paragraph 用于创建段落，是一个独立的文本块，可以设置对齐方式、缩进和间距等。
- Phrase 用于创建短语，是一个内联元素，可以包含文本、字体样式和 Chunk。Phrase 可以被添加到 Paragraph
中，用于组织和格式化文本内容。
2、使用示例：
private void createPdf(RecordEntity recordEntity, String hospitalNameStr, String numberStr, String resultStr) {FileUtils.copyFileIfNeed(getContext());//复制字体文件Executors.newSingleThreadExecutor().execute(new Runnable() {public void run() {long createTime = DateUtils.formatTimeToLong(recordEntity.getCreateTime(), Constants.TIME_FORMAT_UTC);PdfUtil pdfUtil = new PdfUtil();try {pdfUtil.buildPdf(recordEntity, hospitalNameStr, numberStr, resultStr).build();getActivity().runOnUiThread(new Runnable() {public void run() {ToastUtil.showShortToast("生成成功");File lastFile = FileUtils.getLastPdfFile(createTime);}}});} catch (Exception e) {Log.w("caowj", "生成PDF报告异常：" + e.getMessage());} finally {disProgressDialog();try {pdfUtil.dispose();} catch (Exception e) {Log.w("caowj", "pdf流关闭异常：" + e.getMessage());}}}});}
3、pdf工具类：
package com.kl.common_base.utils;import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.support.annotation.UiThread;
import android.util.Log;import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chunk;
import com.itextpdf.text.Document;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.FontFactory;
import com.itextpdf.text.Image;
import com.itextpdf.text.PageSize;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.ColumnText;
import com.itextpdf.text.pdf.PdfPageEventHelper;
import com.itextpdf.text.pdf.PdfWriter;
import com.kl.common_base.R;
import com.kl.common_base.base.BaseApplication;
import com.kl.common_base.bean.NoteEntity;
import com.kl.common_base.bean.RecordEntity;
import com.kl.common_base.constants.Constants;import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Objects;public class PdfUtil {private File file;private Font fontTitle1;private Font fontTitle2;private Font fontTitle3;// private Font fontText;
// private Font fontText2;
// private Font fontText3;private Document doc;private PdfWriter writer;private FileOutputStream fos;
// public static final String PDF_ROTE_PATH = BaseApplication.getApplication().getExternalFilesDir("pdf").getAbsolutePath();
// public final String MS = "ms";
// public final String BPM = "bpm";
// public final String MS_2 = "ms²";
// private int minValue = 0;
// private int cellHeight = 25;/*** 创建和分享pdf* 要在子线程执行*/public PdfUtil buildPdf(RecordEntity recordEntity, String hospitalNameStr, String numberStr, String resultStr) throws Exception {long createTime = DateUtils.formatTimeToLong(recordEntity.getCreateTime(), Constants.TIME_FORMAT_UTC);file = FileUtils.createPdfFile(createTime);//1创建document实例，无参默认A4纸doc = new Document(PageSize.A4, 5f, 5f, 25f, 15f);//创建一个document对象fos = new FileOutputStream(file); //pdf_address为Pdf文件保存到sd卡的路径//2创建Writer实例，pdf直接使用的DocWriter的实现类PdfWriterwriter = PdfWriter.getInstance(doc, fos);writer.setPageEvent(new HeaderAndFooter());doc.open();
// doc.setPageCount(1);fontTitle1 = setChineseFont(26, Font.BOLD, Constants.FILE_PATH_FONT);
// fontTitle1.setColor(76, 199, 191);fontTitle2 = setChineseFont(16, Font.BOLD, Constants.FILE_PATH_FONT);
// fontTitle2.setColor(76, 199, 191);fontTitle3 = setChineseFont(12, Font.NORMAL, Constants.FILE_PATH_FONT);
fontTitle3.setColor(76, 199, 191);
// fontText = setChineseFont(12, Font.NORMAL, fontPath);
// fontText2 = setChineseFont(8, Font.NORMAL, fontPath);
// fontText3 = setChineseFont2(12, Font.NORMAL, fontPath);Paragraph paragraph = new Paragraph(hospitalNameStr, fontTitle1);paragraph.setLeading(paragraph.getLeading() - 10);//行距paragraph.setAlignment(Element.TITLE);//设置文字水平居中paragraph.setSpacingBefore(26);doc.add(paragraph);paragraph = new Paragraph("心音图报告", fontTitle2);paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.TITLE);//设置文字水平居中paragraph.setSpacingBefore(20);doc.add(paragraph);doc.add(Chunk.NEWLINE);//换行doc.add(Chunk.NEWLINE);NoteEntity mNoteEntity = JsonUtils.formJsonString(recordEntity.getNote(), NoteEntity.class);paragraph = new Paragraph("姓名：" + mNoteEntity.getName(), fontTitle3);paragraph.setLeading(paragraph.getLeading() - 10);//行距paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);paragraph = new Paragraph("年龄：" + mNoteEntity.getAge(), fontTitle3);paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);Resources resource = BaseApplication.getApplication().getResources();String gender = mNoteEntity.getGender() == 1 ? resource.getString(R.string.gender_female) : resource.getString(R.string.gender_male);paragraph = new Paragraph("性别：" + gender, fontTitle3);paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);paragraph = new Paragraph("门诊/住院号：" + numberStr, fontTitle3);paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);paragraph = new Paragraph("备注信息：" + mNoteEntity.getComment(), fontTitle3);paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);// 图片
// Image image2 = Image.getInstance(new URL("http://c.hiphotos.baidu.com/image/pic/item/9c16fdfaaf51f3de1e296fa390eef01f3b29795a.jpg"));
// //将图片2添加到pdf文件中
// doc.add(image2);doc.add(Chunk.NEWLINE);String fileDir = Constants.FILE_PATH_DATA + "/" + DateUtils.getFormatDate(createTime, Constants.TIME_FORMAT_FILE) + "/wave_view/";Log.d("caowj", "截图目录：" + fileDir);File file = new File(fileDir);if (file.exists() && file.isDirectory()) {
// doc.newPage();float scale = (SizeUtils.getScreenWidth() * 1.0f - SizeUtils.dp2px(20)) / SizeUtils.dp2px(175f);float imgWidth = PageSize.A4.getWidth() - 10f;float imgHeight = imgWidth / scale;File flist[] = file.listFiles();for (File f : flist) {Log.d("caowj", "截图=" + f.getName());Image image = Image.getInstance(f.getAbsolutePath());
// image.scaleAbsolute(120, 45);
// image.scaleAbsoluteHeight(100f); // 将图像缩放到绝对高度。
// image.scaleAbsoluteWidth(pageWidth); // 将图像缩放到绝对宽度。
// image.scalePercent(30f);image.scaleAbsolute(imgWidth, imgHeight);image.setAlignment(Element.ALIGN_LEFT);image.setIndentationLeft(2);doc.add(image);doc.add(Chunk.NEWLINE);}}doc.add(Chunk.NEWLINE);paragraph = new Paragraph("听诊总时长：" + DateUtils.getFormatAudioMinSec(recordEntity.getTotalTime()), fontTitle3);paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);paragraph = new Paragraph("结论：" + resultStr, fontTitle3);
// paragraph.setLeading(paragraph.getLeading() - 10);
// paragraph.setLeading(1.5f);paragraph.setMultipliedLeading(1.2f);paragraph.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中paragraph.setSpacingBefore(14);paragraph.setIndentationLeft(14);doc.add(paragraph);doc.add(Chunk.NEWLINE);//换行doc.add(Chunk.NEWLINE);//换行doc.add(Chunk.NEWLINE);//换行doc.add(new Paragraph("\n"));doc.add(new Paragraph("\n"));doc.add(new Paragraph("\n"));doc.add(new Paragraph("\n"));Image image = Image.getInstance(getSignImage());image.scaleAbsolute(50, 50); // 设置图像的大小paragraph = new Paragraph("医生签字：", fontTitle3);Log.d("caowj", "行间距：" + paragraph.getLeading());paragraph.add(new Chunk(image, 10, -20)); // 将图像添加到短语中paragraph.setLeading(paragraph.getLeading() - 10);paragraph.setAlignment(Element.ALIGN_CENTER);//设置文字水平居中
// paragraph2.setSpacingBefore(20);// 前间距
// paragraph2.setSpacingAfter(80);// 后间距paragraph.setIndentationLeft(200f);// 右缩进doc.add(paragraph);doc.add(Chunk.NEWLINE);//换行doc.add(Chunk.NEWLINE);//换行doc.add(Chunk.NEWLINE);//换行
// //设置属性
// //标题
// doc.addTitle("this is a title");
// //作者
// doc.addAuthor("H__D");
// //主题
// doc.addSubject("this is subject");
// //关键字
// doc.addKeywords("Keywords");
// //创建时间
// doc.addCreationDate();
// //应用程序
// doc.addCreator("hd.com");
// //表格
// float[] widths = {144, 113, 191};
// PdfPTable table = new PdfPTable(widths);
// table.setTotalWidth(458);
// table.setHorizontalAlignment(Element.ALIGN_LEFT);
// Object[][] datas = {{"区域", "总销售额(万元)", "总利润(万元)简单的表格"}, {"江苏省", 9045, 2256}, {"广东省", 3000, 690}};
//
// for (int i = 0; i < datas.length; i++) {
// for (int j = 0; j < datas[i].length; j++) {
// PdfPCell pdfCell = new PdfPCell(); //表格的单元格
// Paragraph paragraph3 = new Paragraph("" + datas[i][j], fontTitle1);
// pdfCell.setPhrase(paragraph3);
// table.addCell(pdfCell);
// }
// }
//
// doc.add(table); //pdf文档中加入tablereturn this;}private byte[] getSignImage() {Resources resource = BaseApplication.getApplication().getResources();Bitmap bitmap = BitmapFactory.decodeResource(resource, R.drawable.icon_collected);ByteArrayOutputStream outputStream = new ByteArrayOutputStream();bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream);byte[] bytes = outputStream.toByteArray();
// outputStream.close();return bytes;}//
// public PdfUtil createUserInfo(RecordBean patient, String hotName, boolean isNewPage, String pdfLogo) throws Exception {
// if (isNewPage) {
// doc.newPage();
Image image = Image.getInstance(pdfLogo);
image.scaleAbsolute(120, 45);
image.setAlignment(Element.ALIGN_LEFT);
image.setIndentationLeft(20);
doc.add(image);
doc.add(Chunk.NEWLINE);
// Paragraph paragraph = new Paragraph("糖尿病心脏自主神经病变分析报告", fontTitle1);
// paragraph.setLeading(paragraph.getLeading() - 10);
// paragraph.setAlignment(Element.TITLE);//设置文字水平居中
// paragraph.setSpacingBefore(20);
// doc.add(paragraph);
//
// }
// doc.add(Chunk.NEWLINE);//换行
// PdfPTable table = new PdfPTable(3);
// String name = patient.getPatientName();
// String gender = patient.getGender() == 0 ? "女" : "男";
// String age = patient.getAge() + "岁";
// String department = patient.getDepartment();
// String admissionNo = patient.getAdmissionNo();
// String bedNo = patient.getBedNo();
// String[] type = {
// "医院：" + hotName,
// "姓名：" + name,
// "性别：" + gender,
// "年龄：" + age,
// "科室：" + department,
// "住院号：" + admissionNo,
// "床号：" + bedNo
// };
// // 设置表格默认为无边框
// table.getDefaultCell().setBorder(0);
// for (int i = 0; i < type.length; i++) {
// Paragraph userInfo = new Paragraph(type[i], fontText);
// PdfPCell cell = new PdfPCell(userInfo);
// if (i == 0) {
// cell.setColspan(3);
// }
// cell.setBorder(Rectangle.NO_BORDER);
// cell.setHorizontalAlignment(Element.ALIGN_LEFT);
// cell.setFixedHeight(cellHeight);
// // 设置垂直居中
// cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.A);
// table.addCell(cell);
// }
// table.setWidthPercentage(85);
if(!isNewPage)
table.setSpacingBefore(20);
// doc.add(table);
// return this;
// }
//
//
// /**
// * 添加神经反射表格
// */
// public PdfUtil createReflectTable(double[] result0, double[] result1, double[] result2, float hrDiff) throws DocumentException {
// doc.add(Chunk.NEWLINE);//换行
// Paragraph paragraph = new Paragraph("心脏自主神经反射实验", fontTitle2);
// paragraph.setLeading(paragraph.getLeading() - 15);
// paragraph.setSpacingBefore(20);
// paragraph.setAlignment(Element.TITLE);//设置文字水平居中
// doc.add(paragraph);
// doc.add(Chunk.NEWLINE);//换行
// int[] width = {20, 14, 14, 21, 11, 14, 12};
// PdfPTable table2 = new PdfPTable(7);
// table2.setWidths(width);
// String[] type1 = {" ", "最长RR(s)", "最短RR(s)", "比值/心率差", "正常", "临界", "异常"};
// //创建表格第一行
// for (int i = 0; i < type1.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type1[i], fontText), cellHeight);
// table2.addCell(index);
// }
// //------------------------------------------------------------------
// DecimalFormat decimalFormat = new DecimalFormat("0.000#");
// String result0_0 = result0[0] <= minValue ? "--" : decimalFormat.format(result0[0]);
// String result0_1 = result0[1] <= minValue ? "--" : decimalFormat.format(result0[1]);
// String result0_2 = result0[2] <= minValue ? "--" : decimalFormat.format(result0[2]);
//
// String[] type2 = new String[]{"卧立位心率变化", result0_0,
// result0_1, result0_2, "≥1.04", "1.01-1.03", "≤1.00"};
// //创建表格第二行
// for (int i = 0; i < type2.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type2[i], fontText), cellHeight);
// table2.addCell(index);
// }
// //------------------------------------------------------------------
// double[] result1_copy = result1.clone();
// Arrays.sort(result1_copy);
// String result1_max1, result1_max2, result1_max3;
// String result1_min1, result1_min2, result1_min3;
//
// if (result1.length < 3) {
// result1_max1 = "--";
// result1_max2 = "--";
// result1_max3 = "--";
// result1_min1 = "--";
// result1_min2 = "--";
// result1_min3 = "--";
// } else {
// result1_max1 = result1_copy[result1.length - 1] <= minValue ? "--" : result1_copy[result1.length - 1] + "";
// result1_max2 = result1_copy[result1.length - 2] <= minValue ? "--" : result1_copy[result1.length - 2] + "";
// result1_max3 = result1_copy[result1.length - 3] <= minValue ? "--" : result1_copy[result1.length - 3] + "";
// result1_min1 = result1_copy[0] <= minValue ? "--" : result1_copy[0] + "";
// result1_min2 = result1_copy[1] <= minValue ? "--" : result1_copy[1] + "";
// result1_min3 = result1_copy[2] <= minValue ? "--" : result1_copy[2] + "";
// }
// String[] type3 = new String[]{"深呼吸心率差", result1_max1,
// result1_min1, hrDiff + "", "≥15", "11-14", "≤10", result1_max2, result1_min2, result1_max3, result1_min3};
// //创建表格第三行
// for (int i = 0; i < type3.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type3[i], fontText), cellHeight);
// if (i == 0 || i == 3 || i == 4 || i == 5 || i == 6) {
// index.setRowspan(3);
// }
// table2.addCell(index);
// }
// //------------------------------------------------------------------
// double[] result2_copy = result2.clone();
// Arrays.sort(result2_copy);
// String result2_max1, result2_max2, result2_max3;
// String result2_min1, result2_min2, result2_min3;
// double avg2_max, avg2_min;
// String avg2;
//
// if (result2.length < 3) {
// result2_max1 = "--";
// result2_max2 = "--";
// result2_max3 = "--";
// result2_min1 = "--";
// result2_min2 = "--";
// result2_min3 = "--";
// avg2 = "--";
// } else {
// result2_max1 = result2_copy[result2.length - 1] <= minValue ? "--" : result2_copy[result2.length - 1] + "";
// result2_max2 = result2_copy[result2.length - 2] <= minValue ? "--" : result2_copy[result2.length - 2] + "";
// result2_max3 = result2_copy[result2.length - 3] <= minValue ? "--" : result2_copy[result2.length - 3] + "";
// result2_min1 = result2_copy[0] <= minValue ? "--" : result2_copy[0] + "";
// result2_min2 = result2_copy[1] <= minValue ? "--" : result2_copy[1] + "";
// result2_min3 = result2_copy[2] <= minValue ? "--" : result2_copy[2] + "";
// avg2_max = (result2_copy[result2.length - 1] + result2_copy[result2.length - 2] + result2_copy[result2.length - 3]) / 3;
// avg2_min = (result2_copy[0] + result2_copy[1] + result2_copy[2]) / 3;
// avg2 = String.format("%.3f", avg2_max / avg2_min);
// }
//
// String[] type4 = new String[]{"Valsalva动作指数", result2_max1,
// result2_min1, avg2, "≥1.21", "1.11-1.20", "≤1.10", result2_max2, result2_min2, result2_max3, result2_min3};
// //创建表格第四行
// for (int i = 0; i < type4.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type4[i], fontText), cellHeight);
// if (i == 0 || i == 3 || i == 4 || i == 5 || i == 6) {
// index.setRowspan(3);
// }
// table2.addCell(index);
// }
// table2.setWidthPercentage(85);
// doc.add(table2);
// return this;
// }
//
// /**
// * 添加神经反射表格
// */
// public PdfUtil createBPChangeTable(BloodPressure[] result) throws DocumentException {
// if (result == null || result.length == 0) {
// Log.e("PdfUtil", "为空");
// result = new BloodPressure[]{new BloodPressure(), new BloodPressure(), new BloodPressure(), new BloodPressure(), new BloodPressure()};
return this;
// }
//
// doc.add(Chunk.NEWLINE);
// int[] width = {36, 12, 12, 12, 12, 12, 12};
// PdfPTable table2 = new PdfPTable(7);
// table2.setWidths(width);
//
// String[] type1 = {" ", "卧位平均", "立位", "差值", "正常", "临界", "异常"};
// //创建表格第一行
// for (int i = 0; i < type1.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type1[i], fontText), cellHeight);
// table2.addCell(index);
// }
// float avgSystolic = 0;//两次平均卧位收缩压
// float avgDiastolic = 0;//两次平均平卧位舒张压
// int systolic0 = 0;
// int systolic1 = 0;
// int systolic2 = 0;
//
//
// int diastolic0 = 0;
// int diastolic1 = 0;
// int diastolic2 = 0;
//
// int minSystolic0 = 0;
// int minSystolic1 = 0;
// int minSystolic2 = 0;
// int minDiastolic0 = 0;
// int minDiastolic1 = 0;
// int minDiastolic2 = 0;
// float diffS = 0F;
// float diffD = 0F;
// if (result.length == 1) {
// avgSystolic = result[0].getSystolic();
// systolic0 = result[0].getSystolic();
// avgDiastolic = result[0].getDiastolic();
// diastolic0 = result[0].getDiastolic();
// }
// if (result.length == 2) {
// systolic0 = result[0].getSystolic();
// systolic1 = result[1].getSystolic();
// diastolic0 = result[0].getDiastolic();
// diastolic1 = result[1].getDiastolic();
// avgSystolic = (result[0].getSystolic() + result[1].getSystolic()) / 2F;
// avgDiastolic = (result[0].getDiastolic() + result[1].getDiastolic()) / 2F;
//
// }
// if (result.length == 3) {
// systolic0 = result[0].getSystolic();
// systolic1 = result[1].getSystolic();
// diastolic0 = result[0].getDiastolic();
// diastolic1 = result[1].getDiastolic();
// avgSystolic = (result[0].getSystolic() + result[1].getSystolic()) / 2F;
// avgDiastolic = (result[0].getDiastolic() + result[1].getDiastolic()) / 2F;
// minSystolic0 = result[2].getSystolic();
// minDiastolic0 = result[2].getDiastolic();
//
// }
// if (result.length == 4) {
// systolic0 = result[0].getSystolic();
// systolic1 = result[1].getSystolic();
// diastolic0 = result[0].getDiastolic();
// diastolic1 = result[1].getDiastolic();
// avgSystolic = (result[0].getSystolic() + result[1].getSystolic()) / 2F;
// avgDiastolic = (result[0].getDiastolic() + result[1].getDiastolic()) / 2F;
// minSystolic0 = result[2].getSystolic();
// minSystolic1 = result[3].getSystolic();
// minDiastolic0 = result[2].getDiastolic();
// minDiastolic1 = result[3].getDiastolic();
//
// }
// if (result.length == 5) {
// systolic0 = result[0].getSystolic();
// systolic1 = result[1].getSystolic();
// diastolic0 = result[0].getDiastolic();
// diastolic1 = result[1].getDiastolic();
// avgSystolic = (result[0].getSystolic() + result[1].getSystolic()) / 2F;
// avgDiastolic = (result[0].getDiastolic() + result[1].getDiastolic()) / 2F;
// int minS = Math.min(result[2].getSystolic(), result[3].getSystolic());
// minSystolic0 = result[2].getSystolic();
// minSystolic1 = result[3].getSystolic();
// minSystolic2 = result[4].getSystolic();
// minDiastolic0 = result[2].getDiastolic();
// minDiastolic1 = result[3].getDiastolic();
// minDiastolic2 = result[4].getDiastolic();
// }
// int minS = Math.min(Math.min(minSystolic0, minSystolic1), minSystolic2);
// diffS = avgSystolic - minS;
// int minD = Math.min(Math.min(minDiastolic0, minDiastolic1), minDiastolic2);
// diffD = avgDiastolic - minD;
// String avgS = avgSystolic <= minValue ? "--" : avgSystolic + "";
// String avgD = avgDiastolic <= minValue ? "--" : avgDiastolic + "";
// String difS = diffS + "";
// String difD = diffD + "";
String[] type2 = new String[]{"卧立位收缩压变化", avgSys,
minSys, dif, "≤10", "11-29", "≥30"};
// String[] type2 = new String[]{"卧立位收缩压变化(mmHg)", systolic0<=minValue?"--":systolic0+"",
// minSystolic0 <= minValue ? "--" : minSystolic0 + "", difS, "≤10", "11-29", "≥30",systolic1<=minValue?"--":systolic1+"", minSystolic1 <= minValue ? "--" : minSystolic1 + "",systolic2<=minValue?"":systolic2+"", minSystolic2 <= minValue ? "--" : minSystolic2 + "", "卧立位舒张压变化(mmHg)", diastolic0<=minValue?"--":diastolic0+"",
// minDiastolic0 <= minValue ? "--" : minDiastolic0 + "", difD, "--", "--", "≥10",diastolic1<=minValue?"--":diastolic1+"", minDiastolic1 <= minValue ? "--" : minDiastolic1 + "", diastolic2<=minValue?"":diastolic2+"",minDiastolic2 <= minValue ? "--" : minDiastolic2 + ""};
// //创建表格第二行
// for (int i = 0; i < type2.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type2[i], fontText), cellHeight);
//
// if (i!=1 && i != 2 && i != 7 && i != 8 && i!=9 && i!=10&& i != 12&&i!=13 && i != 18 && i != 19 && i!=20&& i!=21) {
// index = getChatCell(new Paragraph(type2[i], fontText), cellHeight);
// index.setRowspan(3);
// }
// table2.addCell(index);
// }
//
//
// table2.setWidthPercentage(85);
//
// doc.add(table2);
// return this;
// }
//
// /**
// * 添加心率变异性table
// */
// public PdfUtil createHrvTable(HrvResult hrvResult, String doctor, String time) throws DocumentException {
// if (hrvResult == null) {
// Log.d("TAG", "createHrvTable: 空");
return this;
// hrvResult = new HrvResult();
// }
doc.add(Chunk.NEWLINE);//换行
// doc.add(Chunk.NEWLINE);//换行
// Paragraph paragraph = new Paragraph("心率变异性时域与频域分析", fontTitle2);
// //设置行间距
// paragraph.setLeading(paragraph.getLeading() - 15);
// paragraph.setSpacingBefore(20);
paragraph.setExtraParagraphSpace(30);
// paragraph.setAlignment(Element.TITLE);//设置文字水平居中
// doc.add(paragraph);
// doc.add(Chunk.NEWLINE);//换行
// String hrv = hrvResult.getAvrHR() <= minValue ? "--" : hrvResult.getAvrHR() + BPM;
Paragraph avgHrv = new Paragraph("平均静息心率：" + hrv, fontText);
// paragraph.setLeading(paragraph.getLeading()-15);
// paragraph.setExtraParagraphSpace(30);
avgHrv.setAlignment(Element.ALIGN_LEFT);//设置文字水平居中
// avgHrv.setLeading(avgHrv.getLeading()-30);
//设置下方间距
avgHrv.setSpacingAfter(5.0f);
avgHrv.setIndentationLeft(43);
doc.add(avgHrv);
//
doc.add(Chunk.NEWLINE);//换行
//
// //表格
// PdfPTable table = new PdfPTable(4);
// PdfPTable table1 = new PdfPTable(4);
// //表格
// PdfPTable table2 = new PdfPTable(4);
//
// String NNVGR = hrvResult.getNNVGR() <= minValue ? "--" : hrvResult.getNNVGR() + MS;
// String STDHR = hrvResult.getSTD_HR() + BPM;
// String SDNN = hrvResult.getSDNN() <= minValue ? "--" : hrvResult.getSDNN() + MS;
// String MAX_HR = hrvResult.getMaxHR() <= minValue ? "--" : hrvResult.getMaxHR() + BPM;
// String SDANN = hrvResult.getSDANN() <= minValue ? "--" : hrvResult.getSDANN() + MS;
// String MIN_HR = hrvResult.getMinHR() <= minValue ? "--" : hrvResult.getMinHR() + BPM;
// String rMSSD = hrvResult.getrMSSD() <= minValue ? "--" : hrvResult.getrMSSD() + MS;
// String SDSD = hrvResult.getSDSD() <= minValue ? "--" : hrvResult.getSDSD() + MS;
// String SDNN_Index = hrvResult.getSDNN_Index() <= minValue ? "--" : hrvResult.getSDNN_Index() + MS;
// String PNN50 = hrvResult.getpNN50() < minValue ? "--" : hrvResult.getpNN50() + "%";
// String TP = hrvResult.getTP() <= minValue ? "--" : hrvResult.getTP() + MS_2;
// String VLF = hrvResult.getVLF() <= minValue ? "--" : hrvResult.getVLF() + MS_2;
// String LF = hrvResult.getLF() <= minValue ? "--" : hrvResult.getLF() + MS_2;
// String HF = hrvResult.getHF() <= minValue ? "--" : hrvResult.getHF() + MS_2;
// String LF_HF = hrvResult.getLF_HF_RATIO() <= minValue ? "--" : hrvResult.getLF_HF_RATIO() + "";
// String VLF_HF = hrvResult.getVLF_HF_RATIO() <= minValue ? "--" : hrvResult.getVLF_HF_RATIO() + "";
//
// String[] type = {"基本参数", "平均静息心率", hrv, "MAX HR", MAX_HR,
// "STD HR", STDHR, "MIN HR", MIN_HR,
// "NNVGR", NNVGR, "", ""};
// String[] type1 = {"时域分析",
// "SDNN", SDNN, "RMSSD", rMSSD,
// "SDANN", SDANN, "SDSD", SDSD,
// "SDNN index", SDNN_Index, "pNN50", PNN50};
// String[] type2 = {"频域分析", "TP", TP, "VLF", VLF,
// "LF", LF, "HF", HF,
// "LF/HF", LF_HF + "", "VLF/HF", VLF_HF};
// for (int i = 0; i < type.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type[i], fontText),cellHeight);
// if (i % 2 == 0) {
// index = getChatCell(new Paragraph(type[i], fontText),cellHeight);
// }
// if (i == 0) {
// index = getChatCell(new Paragraph(type[i], fontTitle3),cellHeight);
// index.setColspan(4);
// }
// table.addCell(index);
// }
// for (int i = 0; i < type1.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type1[i], fontText), cellHeight);
// if (i % 2 == 0) {
// index = getChatCell(new Paragraph(type1[i], fontText), cellHeight);
// }
// if (i == 0) {
// index = getChatCell(new Paragraph(type1[i], fontTitle3), cellHeight);
// index.setColspan(4);
// }
// table1.addCell(index);
// }
// for (int i = 0; i < type2.length; i++) {
// PdfPCell index = getChatCell(new Paragraph(type2[i], fontText3), cellHeight);
// if (i % 2 == 0) {
// index = getChatCell(new Paragraph(type2[i], fontText3), cellHeight);
// }
// if (i == 0) {
// index = getChatCell(new Paragraph(type2[i], fontTitle3), cellHeight);
// index.setColspan(4);
// }
// table2.addCell(index);
// }
// table.setWidthPercentage(85);
// table1.setWidthPercentage(85);
// table2.setWidthPercentage(85);
// doc.add(table);
// doc.add(table1);
//
doc.add(Chunk.NEWLINE);//换行
// doc.add(table2);
// createDoctorInfo(doctor, time);
// return this;
// }
//
// public PdfUtil createAllRR(int lieStandSelectMaxRRPos, int lieStandSelectMinRRPos, double[] allLieStandRR, double[] allDeepRR, double[] allValsalvaRR) throws DocumentException {
// String[] rrType = {"卧立位所有RR间期", "深呼吸所有RR间期", "Valsalva所有RR间期"};
// Log.d("PdfUtil", "allLieStandRR长度=" + allLieStandRR.length + "allDeepRR长度=" + allDeepRR.length + "allValsalvaRR长度=" + allValsalvaRR.length);
// double[] allLieStandRRCopy = allLieStandRR.clone();
// Arrays.sort(allLieStandRRCopy);
// double[] allDeepCopy = allDeepRR.clone();
// Arrays.sort(allDeepCopy);
// double[] allValsalvaRRCopy = allValsalvaRR.clone();
// Arrays.sort(allValsalvaRRCopy);
// double[][] allRR = {allLieStandRR, allDeepRR, allValsalvaRR};
// double[][] allRRCopy = {allLieStandRRCopy, allDeepCopy, allValsalvaRRCopy};
// for (int i = 0; i < rrType.length; i++) {
// if (allRR[i].length == 0) {
// continue;
// }
// doc.newPage();
// Paragraph avgHrv = new Paragraph(rrType[i], fontTitle2);
// avgHrv.setAlignment(Element.TITLE);//设置文字水平居中
// //设置下方间距
// avgHrv.setSpacingAfter(15.0f);
// doc.add(avgHrv);
// PdfPTable table = new PdfPTable(3);
// String[] type = {
// "",
// "RR间期(s)",
// "备注"
//
// };
// for (int j = 0; j < 3; j++) {
// PdfPCell index = getChatCell(new Paragraph(type[j], fontTitle3));
// table.addCell(index);
// }
// boolean rrMax1 = false, rrMax2 = false, rrMax3 = false, rrMin1 = false, rrMin2 = false, rrMin3 = false;
//
// for (int k = 0; k < allRR[i].length; k++) {
//
// PdfPCell index1 = getChatCell(new Paragraph((k + 1) + "", fontText));
// table.addCell(index1);
// PdfPCell index2 = getChatCell(new Paragraph(allRR[i][k] + "", fontText));
// table.addCell(index2);
// if (i == 0) {
// if (lieStandSelectMaxRRPos == k) {
// PdfPCell index3 = getChatCell(new Paragraph("最长", fontText));
// table.addCell(index3);
rrMax1 = true;
// } else if (lieStandSelectMinRRPos == k) {
// PdfPCell index3 = getChatCell(new Paragraph("最短", fontText));
// table.addCell(index3);
rrMin1 = true;
// } else {
// PdfPCell index3 = getChatCell(new Paragraph("", fontText));
// table.addCell(index3);
//
// }
//
// } else {
// if (allRR[i].length < 6) {
// PdfPCell index3 = getChatCell(new Paragraph("", fontText));
// table.addCell(index3);
// continue;
// }
// if (allRRCopy[i][allRRCopy[i].length - 1] == allRR[i][k] && !rrMax1 && allRR[i].length >= 6) {
// PdfPCell index3 = getChatCell(new Paragraph("最长1", fontText));
// table.addCell(index3);
// rrMax1 = true;
// } else if (allRRCopy[i][allRRCopy[i].length - 2] == allRR[i][k] && !rrMax2 && allRR[i].length >= 6) {
// PdfPCell index3 = getChatCell(new Paragraph("最长2", fontText));
// table.addCell(index3);
// rrMax2 = true;
// } else if (allRRCopy[i][allRRCopy[i].length - 3] == allRR[i][k] && !rrMax3 && allRR[i].length >= 6) {
// PdfPCell index3 = getChatCell(new Paragraph("最长3", fontText));
// table.addCell(index3);
// rrMax3 = true;
// } else if (allRRCopy[i][0] == allRR[i][k] && !rrMin1 && allRR[i].length >= 6) {
// PdfPCell index3 = getChatCell(new Paragraph("最短1", fontText));
// table.addCell(index3);
// rrMin1 = true;
// } else if (allRRCopy[i][1] == allRR[i][k] && !rrMin2 && allRR[i].length >= 6) {
// PdfPCell index3 = getChatCell(new Paragraph("最短2", fontText));
// table.addCell(index3);
// rrMin2 = true;
// } else if (allRRCopy[i][2] == allRR[i][k] && !rrMin3 && allRR[i].length >= 6) {
// PdfPCell index3 = getChatCell(new Paragraph("最短3", fontText));
// table.addCell(index3);
// rrMin3 = true;
// } else {
// PdfPCell index3 = getChatCell(new Paragraph("", fontText));
// table.addCell(index3);
// }
// }
//
//
// }
//
//
// table.setWidthPercentage(85);
// doc.add(table);
//
//
// }
//
// return this;
// }
//
// /**
// * 结论
// */
// public PdfUtil createConclusion(String conclusion, String doctor, String time) throws DocumentException {
// PdfPTable table = new PdfPTable(4);
// String[] type = {
// "结论：",
// conclusion,
// "检查医生：",
// doctor,
// "检查时间：",
// time,
// "注：输出的临床结果仅用于辅助医生诊断糖尿病心脏自主神经病变，最终结果由医生结合临床综合判断并签字确认后生效。"
// };
//
// // 设置表格默认为无边框
// table.getDefaultCell().setBorder(0);
// for (int i = 0; i < type.length; i++) {
// Paragraph userInfo = new Paragraph(type[i], fontTitle3);
// if (i == 1 || i == 3 || i == 5) {
// userInfo = new Paragraph(type[i], fontText);
// }
// if (i == 6) {
// userInfo = new Paragraph(type[i], fontText2);
// }
//
// PdfPCell cell = new PdfPCell(userInfo);
// cell.setBorder(Rectangle.NO_BORDER);
// if (i == 0 || i == 1 || i == 6) {
// cell.setColspan(4);
// }
// if (i == 1) {
// cell.setFixedHeight(50);
// } else {
// cell.setFixedHeight(45);
// }
// cell.setHorizontalAlignment(Element.ALIGN_LEFT);
//
// // 设置垂直居中
// cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
// table.addCell(cell);
// }
//
// table.setWidthPercentage(85);
// doc.add(table);
// return this;
// }
//
// /**
// * 医生信息
// */
// private PdfUtil createDoctorInfo(String doctor, String time) throws DocumentException {
// PdfPTable table = new PdfPTable(4);
// String[] type = {
// "检查医生：",
// doctor,
// "检查时间：",
// time
// };
//
// // 设置表格默认为无边框
// table.getDefaultCell().setBorder(0);
// for (int i = 0; i < type.length; i++) {
// Paragraph userInfo = new Paragraph(type[i], fontTitle3);
// if (i == 1 || i == 3) {
// userInfo = new Paragraph(type[i], fontText);
// }
//
//
// PdfPCell cell = new PdfPCell(userInfo);
// cell.setBorder(Rectangle.NO_BORDER);
//
// cell.setFixedHeight(25);
//
// cell.setHorizontalAlignment(Element.ALIGN_LEFT);
//
// // 设置垂直居中
// cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
// table.addCell(cell);
// }
//
// table.setWidthPercentage(85);
// table.setSpacingBefore(250);
// doc.add(table);
// return this;
// }
//String imgPath;//
// public PdfUtil createEcgImg(int[] page, int[] time, int[] gain, String path, float scale) throws Exception {
// imgPath = path;
// String[] ecgType = {"卧立位心电图", "深呼吸心电图", "Valsalva心电图"};
// for (int i = 0; i < page.length; i++) {
// Log.e("PdfUtil", "page0size=" + page[i]);
// if (page[i] == 0) {
// continue;
// }
// doc.newPage();
// Paragraph paragraph = new Paragraph(ecgType[i], fontTitle2);
// paragraph.setLeading(paragraph.getLeading() - 15);
// paragraph.setAlignment(Element.TITLE);//设置文字水平居中
// doc.add(paragraph);
// doc.add(Chunk.NEWLINE);//换行
// Paragraph paragraph2 = new Paragraph("增益：" + gain[i] + "mm/mV 走速：25mm/s 时长：" + DateUtils.INSTANCE.formatEcgDuration(time[i]), fontText2);
// paragraph2.setAlignment(Element.ALIGN_RIGHT);//设置文字水平居中
paragraph2.setLeading(paragraph.getLeading() - 15);
// paragraph2.setIndentationRight(30);
// doc.add(paragraph2);
// float imgWidth = PageSize.A4.getWidth() - 60f;
// float imgHeight = imgWidth / scale;
// doc.add(Chunk.NEWLINE);//换行
// for (int k = 0; k < page[i]; k++) {
// Image image1 = Image.getInstance(path + "/img" + i + "_" + k + ".png");
// // 按百分比缩放
// //image1.scalePercent(30);
// image1.scaleAbsolute(imgWidth, imgHeight);
// Log.d("PdfUtil", "createEcgImg: " + PageSize.A4.getWidth());
// image1.setAlignment(Image.MIDDLE);
// doc.add(image1);
// }
// doc.newPage();
// }
//
fos.flush();
if (doc != null) {
doc.close();
}
//
// return this;
//
// }public void build() throws Exception {dispose();}private void deleteAllImgs() {File file = new File(imgPath);File[] imgs = file.listFiles();for (int i = 0; i < Objects.requireNonNull(imgs).length; i++) {imgs[i].delete();}}public void dispose() throws Exception {if (doc != null && doc.isOpen()) {doc.close();}if (fos == null)return;fos.flush();fos.close();if (imgPath != null) {deleteAllImgs();}}
//
// /**
// * 获取每个单元格
// *
// * @param paragraph
// * @return
// */
// private PdfPCell getChatCell(Paragraph paragraph, int height) {
// PdfPCell cell2 = new PdfPCell(paragraph);
// // 设置高度
// cell2.setFixedHeight(height);
// // 设置内容水平居中显示
// cell2.setHorizontalAlignment(Element.ALIGN_CENTER);
// // 设置垂直居中
// cell2.setVerticalAlignment(Element.ALIGN_MIDDLE);
// cell2.setBorderColor(new BaseColor(0, 0, 0, 125));
//
// return cell2;
// }
//
// /**
// * 获取每个单元格
// *
// * @param paragraph
// * @return
// */
// private PdfPCell getChatCell(Paragraph paragraph) {
// return getChatCell(paragraph, 20);
// }
//
// private static PdfPCell getChatCell(Paragraph paragraph, int height, boolean showBack, boolean isCenter) {
// PdfPCell cell2 = new PdfPCell(paragraph);
// // 设置高度
// cell2.setFixedHeight(height);
// // 设置内容水平居中显示
// if (isCenter) {
// cell2.setHorizontalAlignment(Element.ALIGN_CENTER);
// } else {
// cell2.setPaddingLeft(5);
// }
// // 设置垂直居中
// cell2.setVerticalAlignment(Element.ALIGN_MIDDLE);
// cell2.setBorderColor(new BaseColor(0, 0, 0, 125));
// if (showBack)
// cell2.setBackgroundColor(new BaseColor(0, 0, 0, 35));
// return cell2;
// }/*** 设置PDF字体(较为耗时)*/public Font setChineseFont(int size, int style, String fontPath) {BaseFont bf = null;Font fontChinese = null;try {// STSong-Light : Adobe的字体// UniGB-UCS2-H : pdf 字体//G:\AndroidProject\dcan-android\app\src\main\assetsif (fontPath != null && new File(fontPath).exists()) {bf = BaseFont.createFont(fontPath, BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);} else {bf = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H",BaseFont.NOT_EMBEDDED);}fontChinese = new Font(bf, size, style);} catch (Exception e) {e.printStackTrace();return new Font();}return fontChinese;}/*** 设置PDF字体(较为耗时)*/public Font setChineseFont2(int size, int style, String fontPath) {BaseFont bf = null;Font fontChinese = null;try {// STSong-Light : Adobe的字体// UniGB-UCS2-H : pdf 字体if (fontPath != null) {bf = BaseFont.createFont(fontPath, BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);} else {bf = BaseFont.createFont("wusheng", BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);}fontChinese = new Font(bf, size, style);} catch (Exception e) {e.printStackTrace();return new Font();}return fontChinese;}/** HeaderAndFooter class*/public class HeaderAndFooter extends PdfPageEventHelper {public void onEndPage(PdfWriter writer, Document document) {Font headFont = FontFactory.getFont("STSong-Light", "UniGB-UCS2-H", BaseFont.EMBEDDED, 9, Font.NORMAL, BaseColor.BLACK);//添加标题文本StringBuffer underline = new StringBuffer();for (int i = 0; i < 116; i++) {underline.append("_");}
// Phrase contentPh = new Phrase("深圳市跃瑞医疗科技有限公司", headFont);
// Phrase underlinePh = new Phrase(underline.toString(), headFont);Phrase pageNumberPh = new Phrase(String.valueOf(writer.getPageNumber()), headFont);float center = doc.getPageSize().getRight() / 2;//页面的水平中点
// float top = doc.getPageSize().getTop() - 15;float bottom = doc.getPageSize().getBottom();/** 参数xy是指文本显示的页面上的哪个店。alignment指文本在坐标点的对齐方式 */
// ColumnText.showTextAligned(writer.getDirectContent(), Element.ALIGN_CENTER, contentPh, center, top, 0); //页眉
// ColumnText.showTextAligned(writer.getDirectContent(), Element.ALIGN_CENTER, underlinePh, center, top - 3, 0); //页眉ColumnText.showTextAligned(writer.getDirectContent(), Element.ALIGN_CENTER, pageNumberPh, center, bottom, 0); //页码}}
}
