#37 java: covid - pdf exporter

2023-05-29 17:52:11 +09:00
parent 03fb626a02
commit d88f014b79
1 changed files with 58 additions and 0 deletions
--- a/java/api/src/main/java/kr/covid/scraper/PdfExporter.java
+++ b/java/api/src/main/java/kr/covid/scraper/PdfExporter.java
@@ -0,0 +1,58 @@
+package kr.covid.scraper;
+
+import com.itextpdf.io.font.PdfEncodings;
+import com.itextpdf.kernel.font.PdfFont;
+import com.itextpdf.kernel.font.PdfFontFactory;
+import com.itextpdf.kernel.pdf.PdfDocument;
+import com.itextpdf.kernel.pdf.PdfWriter;
+import com.itextpdf.layout.Document;
+import com.itextpdf.layout.element.Cell;
+import com.itextpdf.layout.element.Paragraph;
+import com.itextpdf.layout.element.Table;
+import com.itextpdf.layout.properties.TextAlignment;
+import com.itextpdf.layout.properties.UnitValue;
+
+import java.util.List;
+
+public class PdfExporter {
+
+    public static void exportToPdf(String date, List<CovidStatus> covidStatusList, String filename) {
+
+        try {
+            PdfFont font = PdfFontFactory.createFont("NanumGothicLight.ttf", PdfEncodings.IDENTITY_H, PdfFontFactory.EmbeddingStrategy.FORCE_EMBEDDED);
+
+            PdfDocument pdfDocument = new PdfDocument(new PdfWriter(filename));
+            Document document = new Document(pdfDocument);
+
+            Paragraph title = new Paragraph("일일 코로나 바이러스 감염 현황 (" + date + ")");
+            document.add(title.setFont(font));
+
+            float[] columnWidths = {100, 50, 50, 50, 50, 50, 50};
+            Table table = new Table(UnitValue.createPercentArray(columnWidths));
+
+            String[] headers = {"시도", "합계", "국내발생", "해외유입", "확진환자", "사망자", "발생률"};
+
+            for (String header : headers) {
+                Cell cell = new Cell();
+                cell.add(new Paragraph(header).setFont(font));
+                cell.setTextAlignment(TextAlignment.CENTER);
+                table.addHeaderCell(cell);
+            }
+
+            for (CovidStatus covidStatus : covidStatusList) {
+                table.addCell(new Cell().add(new Paragraph(covidStatus.getRegion()).setFont(font)));
+                table.addCell(new Cell().add(new Paragraph(String.valueOf(covidStatus.getTotal())).setFont(font)));
+                table.addCell(new Cell().add(new Paragraph(String.valueOf(covidStatus.getDomestic())).setFont(font)));
+                table.addCell(new Cell().add(new Paragraph(String.valueOf(covidStatus.getAbroad())).setFont(font)));
+                table.addCell(new Cell().add(new Paragraph(String.valueOf(covidStatus.getConfirmed())).setFont(font)));
+                table.addCell(new Cell().add(new Paragraph(String.valueOf(covidStatus.getDeaths())).setFont(font)));
+                table.addCell(new Cell().add(new Paragraph(String.format("%.2f", covidStatus.getRate())).setFont(font)));
+            }
+
+            document.add(table);
+            document.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}