Return-Path: X-Original-To: apmail-xmlgraphics-fop-dev-archive@www.apache.org Delivered-To: apmail-xmlgraphics-fop-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E2EF7817F for ; Mon, 5 Sep 2011 22:34:31 +0000 (UTC) Received: (qmail 71160 invoked by uid 500); 5 Sep 2011 22:34:31 -0000 Delivered-To: apmail-xmlgraphics-fop-dev-archive@xmlgraphics.apache.org Received: (qmail 71068 invoked by uid 500); 5 Sep 2011 22:34:30 -0000 Mailing-List: contact fop-dev-help@xmlgraphics.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: fop-dev@xmlgraphics.apache.org Delivered-To: mailing list fop-dev@xmlgraphics.apache.org Received: (qmail 71061 invoked by uid 99); 5 Sep 2011 22:34:30 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 05 Sep 2011 22:34:30 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [74.43.0.115] (HELO mail.blockhouse.com) (74.43.0.115) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 05 Sep 2011 22:34:25 +0000 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----_=_NextPart_001_01CC6C1B.E7C1D03F" X-MimeOLE: Produced By Microsoft Exchange V6.5 Subject: RE: How to translate characters? Date: Mon, 5 Sep 2011 18:31:08 -0400 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: How to translate characters? thread-index: AcxprEPORRyWKS7RQj6BwdTAUSbHYwCbz34r References: <4E611898.7060508@maden.org> <4E6132FA.902@maden.org> <4E6137EC.1060404@maden.org> From: "Eric Douglas" To: This is a multi-part message in MIME format. ------_=_NextPart_001_01CC6C1B.E7C1D03F Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable So, I'm confused. I put that exact string into an fo:inline. I'm running embedded code and I separated the XML-FO transform step from = the FOP step. I'm just running a straight Oracle transform. My input is an XML file containing the string □ My transformer is created using an XSL file. My output is an FO file with that string converted to a square. I put that string into a Java String and get the value. It comes out = the same as it went in. How do I get the value of the String as a square? -----Original Message----- From: Christopher R. Maden [mailto:crism@maden.org] Sent: Fri 9/2/2011 4:09 PM To: fop-dev@xmlgraphics.apache.org Subject: Re: How to translate characters? =20 I overlooked a couple things here... so by way of explanation: On 09/02/2011 02:44 PM, Eric Douglas wrote: > I see. As I said I saw something in the FOP classes which appeared > to be looking for such a code and translating it, but I just pulled > up a .FO file and I see it's already translated to be > ? so there must be something in the Oracle > Transformer. There is nothing in the Oracle Transformer doing this. When you pass XML+XSLT or raw FO XML to FOP, the first thing that happens is the XML is parsed. XML is a markup language (obviously): the information represented by: ? □ □ ? is not only identical in effect, but literally indistinguishable after parsing. Operating on the parsed document, you cannot tell these things apart. They each represent a single XML element (named inline in the FO namespace) with a single character of content, U+25A1 WHITE SQUARE. The Oracle Transformer is operating on that data: an element with content that is one character long. No lookup or mapping is done. > So it seems FOP just gets the actual square and still has to know > what character it maps to in the font. FOP gets the square which *is* a character. It knows which character it maps to because it *is* that character. What FOP doesn't know (at first) is which fonts have useful glyphs for that character. It looks through the fonts currently in scope (as specified in the list in the font-family property) to find the first one that does specify a useful glyph for that character.[*] ~Chris [*] Strictly, as I understand it, it looks for the font that best matches an entire string, as character-by-character font selection isn't implemented. But for a single-character string, it's the same thing. --=20 Chris Maden, text nerd "The present tendency and drift towards the Police State gives all free Americans pause." - Alabama Supreme Court, 1955 (Pike v. 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