Minor support for TrueType fonts in preparation of PDF/A added.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@313 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 34 insertions, 1 deletions

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java
index 75e90c5..5bc748d 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java
@@ -26,6 +26,7 @@ import java.util.HashMap;
 import org.apache.log4j.Level;

 import org.apache.log4j.Logger;

 

+import at.gv.egiz.pdfas.exceptions.ErrorCode;

 import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger;

 import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;

 import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;

@@ -36,10 +37,12 @@ import at.knowcenter.wag.egov.egiz.table.Style;
 import at.knowcenter.wag.egov.egiz.table.Table;

 

 import com.lowagie.text.BadElementException;

+import com.lowagie.text.DocumentException;

 import com.lowagie.text.Element;

 import com.lowagie.text.Font;

 import com.lowagie.text.Image;

 import com.lowagie.text.Phrase;

+import com.lowagie.text.pdf.BaseFont;

 import com.lowagie.text.pdf.PdfPCell;

 import com.lowagie.text.pdf.PdfPTable;

 

@@ -242,11 +245,37 @@ public class PDFSignatureObjectIText implements PDFSignatureObject
     int face = ((Integer) font_face).intValue();

     float height = Float.parseFloat(font_arr[1]);

     int weight = ((Integer) font_weight).intValue();

-

+    

     font = new Font(face, height, weight);

     fontMap_.put(fontString, font);

     return font;

   }

+  

+  /**

+   * Creates a custom

+   * @param fontString

+   * @return

+   * @throws PDFDocumentException

+   */

+  private Font getCellTrueTypeFont(String fontString) throws PDFDocumentException {

+     // TODO[tknall-PDF/A]: Remove hardcoded TTF. Impement TTF usage based on configuration.

+     logger_.warn("TrueType Fonts are activated. This is only for testing purposes. Deactivate in final release!");

+     try {

+        Font font = (Font) fontMap_.get(fontString);

+        if (font == null) {

+           logger_.debug("Font \"" + fontString + "\" not in cache. Instantiating font.");

+           String fontPath = SettingsReader.RESOURCES_PATH + "fonts" + File.separator + "DejaVuSansCondensed.ttf";

+           logger_.debug("Instantiating \"" + fontPath + "\".");

+           font = new Font(BaseFont.createFont(fontPath, BaseFont.WINANSI, true), 8);

+           fontMap_.put(fontString, font);

+        }

+        return font;

+     } catch (DocumentException e) {

+        throw new PDFDocumentException(ErrorCode.FONT_NOT_FOUND, e.getMessage());

+     } catch (IOException e) {

+        throw new PDFDocumentException(ErrorCode.FONT_NOT_FOUND, e.getMessage());

+     }

+  }

 

   /**

    * This method visualize an abstract table cell into a corresponding pdf table

@@ -284,7 +313,11 @@ public class PDFSignatureObjectIText implements PDFSignatureObject
       {

         font_string = cell_style.getValueFont();

       }

+      

+      // TODO[tknall-PDF/A]: Deactivate temporary TTF test.

       Font cell_font = getCellFont(font_string);

+//      Font cell_font = getCellTrueTypeFont(font_string);

+      

       Phrase text_phrase = new Phrase(text, cell_font);

       pdf_cell = new PdfPCell(text_phrase);

       setCellStyle(pdf_cell, cell_style);