[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803962#comment-17803962
]
Andreas Lehmkühler commented on PDFBOX-5721:
The internal cmap mapping from the font is used due to the "missing" toUnicode
mapping
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
>Affects Versions: 2.0.30
>Reporter: liu
>Assignee: Tilman Hausherr
>Priority: Major
> Fix For: 2.0.31, 3.0.2 PDFBox, 4.0.0
>
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803955#comment-17803955
]
Andreas Lehmkühler commented on PDFBOX-5721:
[~tilman] thanks for the fix, looks good to me. I don't see any fix for the
other issue but fortunately it isn't related to the described rendering issue,
so that I'd set this to resolved.
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
>Affects Versions: 2.0.30
>Reporter: liu
>Priority: Major
> Fix For: 2.0.31, 3.0.2 PDFBox, 4.0.0
>
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803949#comment-17803949
]
ASF subversion and git services commented on PDFBOX-5721:
-
Commit 1915114 from Tilman Hausherr in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1915114 ]
PDFBOX-5721: ignore EOF if it is before just data
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.30
>Reporter: liu
>Priority: Major
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803947#comment-17803947
]
ASF subversion and git services commented on PDFBOX-5721:
-
Commit 1915112 from Tilman Hausherr in branch 'pdfbox/branches/3.0'
[ https://svn.apache.org/r1915112 ]
PDFBOX-5721: ignore EOF if it is before just data
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.30
>Reporter: liu
>Priority: Major
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803948#comment-17803948
]
ASF subversion and git services commented on PDFBOX-5721:
-
Commit 1915113 from Tilman Hausherr in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1915113 ]
PDFBOX-5721: ignore EOF if it is before just data
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.30
>Reporter: liu
>Priority: Major
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803946#comment-17803946
]
Tilman Hausherr commented on PDFBOX-5721:
-
The font is broken, here's the left pane of DTL OTMaster, the hmtx and post
tables exist but have no content. The right pane exists but it seems to be a
subset, but isn't named like a subset.
Surprisingly, the rendering problem vanishes if I catch the EOF in the post
table. (the EOF is at the beginning, so I'd say it's graceful)
!image-2024-01-07-13-19-32-380.png!
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.30
>Reporter: liu
>Priority: Major
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803945#comment-17803945
]
Andreas Lehmkühler commented on PDFBOX-5721:
The first exception occurs due to a malformed codespacerange within the font
"DroidSansFallbackFull" using the name "KSPF1". The end value of the codespace
range consist of 5 bytes which is wrong
{code}
1 begincodespacerange
<>
{code}
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> ---
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.30
>Reporter: liu
>Priority: Major
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf,
> droid-bad.ttf, image-2024-01-07-13-19-32-380.png, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(600);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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[jira] [Commented] (PDFBOX-5721) The embedded font DroidSansFallbackFull reports an error when parsing, and finally uses lastResortFont, resulting in garbled fonts.
[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803937#comment-17803937
]
Andreas Lehmkühler commented on PDFBOX-5721:
There are two exceptions while opening the mentioned pdf using PDFDebugger
{code}
Error [PDFont] Could not read ToUnicode CMap in font DroidSansFallbackFull
java.io.IOException: java.lang.IllegalArgumentException: The start and the
end values must not have different lengths.
at
org.apache.fontbox.cmap.CMapParser.parseBegincodespacerange(CMapParser.java:268)
at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:110)
at
org.apache.pdfbox.pdmodel.font.CMapManager.parseCMap(CMapManager.java:72)
at org.apache.pdfbox.pdmodel.font.PDFont.readCMap(PDFont.java:220)
at
org.apache.pdfbox.pdmodel.font.PDFont.loadUnicodeCmap(PDFont.java:144)
at org.apache.pdfbox.pdmodel.font.PDFont.(PDFont.java:113)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.(PDType0Font.java:73)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:96)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:170)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:72)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:892)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:530)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:505)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:152)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:285)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:330)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:532)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:1)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.IllegalArgumentException: The start and the end values
must not have different lengths.
at org.apache.fontbox.cmap.CodespaceRange.(CodespaceRange.java:50)
at
org.apache.fontbox.cmap.CMapParser.parseBegincodespacerange(CMapParser.java:264)
... 23 more
{code}
and
{code}
Warning [PDCIDFontType2] Could not read embedded OTF for font
DroidSansFallbackFull
java.io.EOFException
at
org.apache.fontbox.ttf.TTFDataStream.readUnsignedShort(TTFDataStream.java:154)
at org.apache.fontbox.ttf.PostScriptTable.read(PostScriptTable.java:79)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:365)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:165)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:144)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:66)
at
org.apache.pdfbox.pdmodel.font.PDCIDFontType2.(PDCIDFontType2.java:123)
at
org.apache.pdfbox.pdmodel.font.PDCIDFontType2.(PDCIDFontType2.java:72)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createDescendantFont(PDFontFactory.java:138)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.(PDType0Font.java:97)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:96)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:170)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:72)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:892)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:530)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:505)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:152)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:285)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:330)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:532)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:1)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(Fu
