From 20f35d01bcdf674c68c0c68a254425633b84050c Mon Sep 17 00:00:00 2001
From: fotis <fotis@unknown>
Date: Thu, 2 Nov 2000 13:37:35 +0000
Subject: [PATCH] necessary for font support

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@193742 13f79535-47bb-0310-9956-ffa450edef68
---
 src/codegen/t1font-file.xsl | 112 ++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 src/codegen/t1font-file.xsl

diff --git a/src/codegen/t1font-file.xsl b/src/codegen/t1font-file.xsl
new file mode 100644
index 000000000..024fbbb62
--- /dev/null
+++ b/src/codegen/t1font-file.xsl
@@ -0,0 +1,112 @@
+<!-- 
+This files writes the class files for the Adobe Type 1 fonts.
+It uses the information in the font description files (Courier.xml, Helvetica.xml) to this
+In these font description files each character is referenced by its adobe name:
+      <char name="A" width="667"/>
+To resolve this name and to find the code for this character it looks up the adobe name in the
+file charlist.xml and extracts the WinAnsi code.
+-->
+
+<xsl:stylesheet version="1.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:lxslt="http://xml.apache.org/xslt"
+                xmlns:redirect="org.apache.xalan.xslt.extensions.Redirect"
+                extension-element-prefixes="redirect">
+<xsl:output method="text" />
+
+<xsl:template match="font-metrics">
+<xsl:variable name="class-name" select="class-name"/>
+<!--<redirect:write select="concat('org/apache/fop/render/pdf/fonts/', $class-name, '.java')">-->
+package org.apache.fop.render.pdf.fonts;
+
+import org.apache.fop.render.pdf.Font;
+import org.apache.fop.layout.FontDescriptor;
+
+public class <xsl:value-of select="class-name"/> extends Font implements FontDescriptor {
+    private final static String fontName = "<xsl:value-of select="font-name"/>";
+    private final static String encoding = "<xsl:value-of select="encoding"/>";
+    private final static int capHeight = <xsl:value-of select="cap-height"/>;
+    private final static int xHeight = <xsl:value-of select="x-height"/>;
+    private final static int ascender = <xsl:value-of select="ascender"/>;
+    private final static int descender = <xsl:value-of select="descender"/>;
+    private final static int[] fontBBox = {
+        <xsl:value-of select="bbox/left"/>,
+        <xsl:value-of select="bbox/bottom"/>,
+        <xsl:value-of select="bbox/right"/>,
+        <xsl:value-of select="bbox/top"/>
+    };
+    private final static int flags = <xsl:value-of select="flags"/>;
+    private final static int stemV = <xsl:value-of select="stemv"/>;
+    private final static int italicAngle = <xsl:value-of select="italicangle"/>;
+    private final static int firstChar = <xsl:value-of select="first-char"/>;
+    private final static int lastChar = <xsl:value-of select="last-char"/>;
+    private final static int[] width;
+
+    static {
+        width = new int[256];
+<xsl:for-each select="widths/char"><xsl:variable name="char-name" select="@name"/><xsl:variable name="char-num" select="document('charlist.xml')/font-mappings/map[@adobe-name=$char-name]/@win-ansi"/><xsl:if test="$char-num!='-1'">        width[<xsl:value-of select="$char-num"/>] = <xsl:value-of select="@width"/>;
+</xsl:if></xsl:for-each>
+    }
+
+    public String encoding() {
+        return encoding;
+    }
+    
+    public String fontName() {
+        return fontName;
+    }
+
+    public int getAscender() {
+        return ascender;
+    }
+
+    public int getCapHeight() {
+        return capHeight;
+    }
+
+    public int getDescender() {
+        return descender;
+    }
+
+    public int getXHeight() {
+        return xHeight;
+    }
+
+    public int getFlags() {
+        return flags;
+    }
+
+    public int[] getFontBBox() {
+        return fontBBox;
+    }
+
+    public int getItalicAngle() {
+        return italicAngle;
+    }
+
+    public int getStemV() {
+        return stemV;
+    }
+
+    public int getFirstChar() {
+        return firstChar;
+    }
+
+    public int getLastChar() {
+        return lastChar;
+    }
+
+    public int width(int i) {
+        return width[i];
+    }
+
+    public int[] getWidths() {
+        int[] arr = new int[getLastChar()-getFirstChar()+1];
+        System.arraycopy(width, getFirstChar(), arr, 0, getLastChar()-getFirstChar()+1);
+        return arr;
+    }
+}
+<!--</redirect:write>-->
+</xsl:template>
+</xsl:stylesheet>
+
-- 
2.39.5