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Include and use the 14 standard fonts files.

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This commit is contained in:
Brendan Dahl 2020-12-10 17:32:18 -08:00
parent 3456ed271b
commit 4c1dd47e65
36 changed files with 463 additions and 80 deletions
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22
src/core/fonts_utils.js
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@ -78,9 +78,12 @@ const MacStandardGlyphOrdering = [
"threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla",
"scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"];
function getFontType(type, subtype) {
function getFontType(type, subtype, isStandardFont = false) {
switch (type) {
case "Type1":
if (isStandardFont) {
return FontType.TYPE1STANDARD;
}
return subtype === "Type1C" ? FontType.TYPE1C : FontType.TYPE1;
case "CIDFontType0":
return subtype === "CIDFontType0C"
@ -135,7 +138,17 @@ function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
let glyphId, charCode, baseEncoding;
const isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
if (properties.baseEncodingName) {
if (properties.isInternalFont) {
baseEncoding = builtInEncoding;
for (charCode = 0; charCode < baseEncoding.length; charCode++) {
glyphId = glyphNames.indexOf(baseEncoding[charCode]);
if (glyphId >= 0) {
charCodeToGlyphId[charCode] = glyphId;
} else {
charCodeToGlyphId[charCode] = 0; // notdef
}
}
} else if (properties.baseEncodingName) {
// If a valid base encoding name was used, the mapping is initialized with
// that.
baseEncoding = getEncoding(properties.baseEncodingName);
@ -193,10 +206,15 @@ function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
return charCodeToGlyphId;
}
function normalizeFontName(name) {
return name.replace(/[,_]/g, "-").replace(/\s/g, "");
}
export {
FontFlags,
getFontType,
MacStandardGlyphOrdering,
normalizeFontName,
recoverGlyphName,
SEAC_ANALYSIS_ENABLED,
type1FontGlyphMapping,