Details
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Type: Bug
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Status: Closed
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Priority: Major
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Resolution: Fixed
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Affects Version/s: 5.1.2
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Fix Version/s: 6.0
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Component/s: Font Engine
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Labels:None
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Environment:All
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Support Case References:Support Case #13553 - https://icesoft.my.salesforce.com/5007000001OFEG7
Description
The PDF file provided used Korean fonts. These fonts are being rendered as empty boxes and not the correct font. I see the following in the logs in regards to font substitutions:
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager getAsianInstance
FINER: Font Substitution: Found Asian font: ArialMT for named font GulimChe
.....
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.nfont.CMap getInstance
FINER: Successfully loaded CMAP file Adobe-Korea1-UCS2
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: timesnewromanps-italicmt : timesnewroman : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.nfont.CMap getInstance
FINER: Loading CMAP file KSCms-UHC-H
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: timesnewromanpsmt : timesnewroman : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: traditionalarabic : traditionalarabic : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: traditionalarabic-bold : traditionalarabic : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.nfont.CMap getInstance
FINER: Successfully loaded CMAP file KSCms-UHC-H
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager getAsianInstance
FINER: Font Substitution: Found Asian font: ArialMT for named font GulimChe
.....
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.nfont.CMap getInstance
FINER: Successfully loaded CMAP file Adobe-Korea1-UCS2
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: timesnewromanps-italicmt : timesnewroman : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.nfont.CMap getInstance
FINER: Loading CMAP file KSCms-UHC-H
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: timesnewromanpsmt : timesnewroman : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: traditionalarabic : traditionalarabic : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.FontManager findFont
FINEST: traditionalarabic-bold : traditionalarabic : gulim
Sep 24, 2015 3:41:36 PM org.icepdf.core.pobjects.fonts.nfont.CMap getInstance
FINER: Successfully loaded CMAP file KSCms-UHC-H
The PDF in question does not have the needed embedded font and as a result we need to find the correct font somewhere on the system. This is especially important for Asian fonts.
I've made a small tweak to the FontManger with the addition of a few more common Korean font name. Also I installed the Korean language pack on my computer as well as the GulimChe.ttf off the internet.
The GulimChe.ttf I download was picked up by the font properties manager and cached. But the name was saved as unicode. I had to go back in and rename it to gulimche. Once done the PDF in question loaded using the correct Glyphs.