PdfEmitter, Enhancement: Enable options to set the PDF/Version & arc…

…hiving formats PDF/A (A1A & A1B) eclipse-birt#1486 (eclipse-birt#1487) PdfEmitter, Enhancement: Enable options to set the PDF/Version & archiving formats PDF/A (A1A & A1B) (eclipse-birt#1486)
merks · Nov 8, 2023 · 11b3744 · 11b3744
1 parent 7400052
commit 11b3744
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Showing 2 changed files with 434 additions and 46 deletions.
diff --git a/...irt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFPage.java b/...irt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFPage.java
@@ -464,9 +464,24 @@ private void drawText(String text, float textX, float textY, FontInfo fontInfo,
 		BaseFont font = getBaseFont(fontInfo);
 		float fontSize = fontInfo.getFontSize();
 		try {
+			// PDF/A: if font not embeddable then use the configured PDF/A fallback font
+			if (this.pageDevice.isPdfAFormat() && fontInfo.getBaseFont() != null
+					&& !fontInfo.getBaseFont().isEmbedded()) {
+				try {
+					String defaultFontPdfA = this.pageDevice.getDefaultFontPdfA();
+					if (defaultFontPdfA != null) {
+						font = BaseFont.createFont(defaultFontPdfA, "", true);
+					}
+					logger.log(Level.WARNING,
+							"PDF/A: " + fontInfo.getFontName() + " not embeddable, fallback font used.");
+				} catch (Exception e) {
+					logger.log(Level.WARNING,
+							"PDF/A: " + fontInfo.getFontName() + " not embeddable." + e.getMessage());
+				}
+			}
 			contentByte.setFontAndSize(font, fontSize);
-		} catch (IllegalArgumentException e) {
-			logger.log(Level.WARNING, e.getMessage());
+		} catch (IllegalArgumentException iae) {
+			logger.log(Level.WARNING, iae.getMessage());
 			// close to zero , increase by one MIN_FONT_SIZE step
 			contentByte.setFontAndSize(font, MIN_FONT_SIZE * 2);
 		}