mirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-21 15:48:06 +02:00
Code Activity

Add unique glyph names for CFF fonts.

Browse source 
Printing on MacOS was broken with the previous approach of just mapping
all the glyphs to notdef.
This commit is contained in:
Brendan Dahl 2019-02-26 15:57:46 -08:00
parent 9f9d87c3ce
commit 8a596ef5d5
3 changed files with 89 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

32
test/unit/cff_parser_spec.js
View file

@ -14,7 +14,7 @@
*/
import {
CFFCompiler, CFFFDSelect, CFFParser, CFFStrings
CFFCharset, CFFCompiler, CFFFDSelect, CFFParser, CFFStrings
} from '../../src/core/cff_parser';
import { SEAC_ANALYSIS_ENABLED } from '../../src/core/fonts';
import { Stream } from '../../src/core/stream';
@ -446,5 +446,35 @@ describe('CFFCompiler', function() {
]);
});
it('compiles charset of CID font', function() {
var charset = new CFFCharset();
var c = new CFFCompiler();
var numGlyphs = 7;
var out = c.compileCharset(charset, numGlyphs, new CFFStrings(), true);
// All CID charsets get turned into a simple format 2.
expect(out).toEqual([
2, // format
0, // cid (high)
0, // cid (low)
0, // nLeft (high)
numGlyphs - 1, // nLeft (low)
]);
});
it('compiles charset of non CID font', function() {
var charset = new CFFCharset(false, 0, ['space', 'exclam']);
var c = new CFFCompiler();
var numGlyphs = 3;
var out = c.compileCharset(charset, numGlyphs, new CFFStrings(), false);
// All non-CID fonts use a format 0 charset.
expect(out).toEqual([
0, // format
0, // sid of 'space' (high)
1, // sid of 'space' (low)
0, // sid of 'exclam' (high)
2, // sid of 'exclam' (low)
]);
});
// TODO a lot more compiler tests
});