Sakurai/pdf.js
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Do less manual conversion

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This commit is contained in:
Vivien Nicolas 2011-06-25 05:45:15 +02:00
parent 159c986e6e
commit cbd89e26fd
1 changed files with 4 additions and 21 deletions
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25
fonts.js
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@ -1333,21 +1333,12 @@ CFF.prototype = {
} }
break; break;
case "div":
var num2 = charstring[i - 1];
var num1 = charstring[i - 2];
charstring.splice(i - 2, 3, num1 / num2);
i -= 2;
break;
case "hsbw": case "hsbw":
var charWidthVector = charstring[i - 1]; var charWidthVector = charstring[1];
var leftSidebearing = charstring[i - 2]; var leftSidebearing = charstring[0];
if (leftSidebearing) charstring.splice(i, 1, leftSidebearing, "hmoveto");
charstring.splice(i - 2, 3, charWidthVector, leftSidebearing, "hmoveto"); charstring.splice(0, 1);
else
charstring.splice(i - 2, 3, charWidthVector);
break; break;
case "endchar": case "endchar":
@ -1366,14 +1357,6 @@ CFF.prototype = {
} else { } else {
charstring[j] = command; charstring[j] = command;
} }
} else {
charstring.splice(j, 1);
// command has already been translated, just add them to the
// charstring directly
for (var k = 0; k < command.length; k++)
charstring.splice(j + k, 0, command[k]);
j+= command.length - 1;
} }
} }
return charstring; return charstring;