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| -rw-r--r-- | src/codegen/t1font-file.xsl | 112 |
1 files changed, 112 insertions, 0 deletions
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> + |