| // Copyright 2017 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package sfnt |
| |
| /* |
| This file contains opt-in tests for popular, high quality, proprietary fonts, |
| made by companies such as Adobe and Microsoft. These fonts are generally |
| available, but copies are not explicitly included in this repository due to |
| licensing differences or file size concerns. To opt-in, run: |
| |
| go test golang.org/x/image/font/sfnt -args -proprietary |
| |
| Not all tests pass out-of-the-box on all systems. For example, the Microsoft |
| Times New Roman font is downloadable gratis even on non-Windows systems, but as |
| per the ttf-mscorefonts-installer Debian package, this requires accepting an |
| End User License Agreement (EULA) and a CAB format decoder. These tests assume |
| that such fonts have already been installed. You may need to specify the |
| directories for these fonts: |
| |
| go test golang.org/x/image/font/sfnt -args -proprietary \ |
| -adobeDir=$HOME/fonts/adobe \ |
| -appleDir=$HOME/fonts/apple \ |
| -dejavuDir=$HOME/fonts/dejavu \ |
| -microsoftDir=$HOME/fonts/microsoft \ |
| -notoDir=$HOME/fonts/noto |
| |
| To only run those tests for the Microsoft fonts: |
| |
| go test golang.org/x/image/font/sfnt -test.run=ProprietaryMicrosoft -args -proprietary etc |
| */ |
| |
| // TODO: enable Apple/Microsoft tests by default on Darwin/Windows? |
| |
| import ( |
| "errors" |
| "flag" |
| "io/ioutil" |
| "path/filepath" |
| "strconv" |
| "strings" |
| "testing" |
| |
| "golang.org/x/image/font" |
| "golang.org/x/image/math/fixed" |
| ) |
| |
| var ( |
| proprietary = flag.Bool("proprietary", false, "test proprietary fonts not included in this repository") |
| |
| adobeDir = flag.String( |
| "adobeDir", |
| // This needs to be set explicitly. There is no default dir on Debian: |
| // https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736680 |
| // |
| // Get the fonts from https://github.com/adobe-fonts, e.g.: |
| // - https://github.com/adobe-fonts/source-code-pro/releases/latest |
| // - https://github.com/adobe-fonts/source-han-sans/releases/latest |
| // - https://github.com/adobe-fonts/source-sans-pro/releases/latest |
| // |
| // Copy all of the TTF and OTF files to the one directory, such as |
| // $HOME/adobe-fonts, and pass that as the -adobeDir flag here. |
| "", |
| "directory name for the Adobe proprietary fonts", |
| ) |
| |
| appleDir = flag.String( |
| "appleDir", |
| // This needs to be set explicitly. These fonts come with macOS, which |
| // is widely available but not freely available. |
| // |
| // On a Mac, set this to "/System/Library/Fonts/". |
| "", |
| "directory name for the Apple proprietary fonts", |
| ) |
| |
| dejavuDir = flag.String( |
| "dejavuDir", |
| // Get the fonts from https://dejavu-fonts.github.io/ |
| "", |
| "directory name for the DejaVu proprietary fonts", |
| ) |
| |
| microsoftDir = flag.String( |
| "microsoftDir", |
| "/usr/share/fonts/truetype/msttcorefonts", |
| "directory name for the Microsoft proprietary fonts", |
| ) |
| |
| notoDir = flag.String( |
| "notoDir", |
| // Get the fonts from https://www.google.com/get/noto/ |
| "", |
| "directory name for the Noto proprietary fonts", |
| ) |
| ) |
| |
| func TestProprietaryAdobeSourceCodeProRegularOTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceCodePro-Regular.otf", 1500, -1) |
| } |
| |
| func TestProprietaryAdobeSourceCodeProRegularTTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceCodePro-Regular.ttf", 1500, -1) |
| } |
| |
| func TestProprietaryAdobeSourceHanSansSCRegularOTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceHanSansSC-Regular.otf", 65535, -1) |
| } |
| |
| func TestProprietaryAdobeSourceSansProBlackOTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceSansPro-Black.otf", 1900, -1) |
| } |
| |
| func TestProprietaryAdobeSourceSansProBlackTTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceSansPro-Black.ttf", 1900, -1) |
| } |
| |
| func TestProprietaryAdobeSourceSansProRegularOTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceSansPro-Regular.otf", 1900, -1) |
| } |
| |
| func TestProprietaryAdobeSourceSansProRegularTTF(t *testing.T) { |
| testProprietary(t, "adobe", "SourceSansPro-Regular.ttf", 1900, -1) |
| } |
| |
| func TestProprietaryAppleAppleSymbols(t *testing.T) { |
| testProprietary(t, "apple", "Apple Symbols.ttf", 4600, -1) |
| } |
| |
| func TestProprietaryAppleGeezaPro0(t *testing.T) { |
| testProprietary(t, "apple", "GeezaPro.ttc?0", 1700, -1) |
| } |
| |
| func TestProprietaryAppleGeezaPro1(t *testing.T) { |
| testProprietary(t, "apple", "GeezaPro.ttc?1", 1700, -1) |
| } |
| |
| func TestProprietaryAppleHelvetica0(t *testing.T) { |
| testProprietary(t, "apple", "Helvetica.dfont?0", 2100, -1) |
| } |
| |
| func TestProprietaryAppleHelvetica1(t *testing.T) { |
| testProprietary(t, "apple", "Helvetica.dfont?1", 2100, -1) |
| } |
| |
| func TestProprietaryAppleHelvetica2(t *testing.T) { |
| testProprietary(t, "apple", "Helvetica.dfont?2", 2100, -1) |
| } |
| |
| func TestProprietaryAppleHelvetica3(t *testing.T) { |
| testProprietary(t, "apple", "Helvetica.dfont?3", 2100, -1) |
| } |
| |
| func TestProprietaryAppleHelvetica4(t *testing.T) { |
| testProprietary(t, "apple", "Helvetica.dfont?4", 1300, -1) |
| } |
| |
| func TestProprietaryAppleHelvetica5(t *testing.T) { |
| testProprietary(t, "apple", "Helvetica.dfont?5", 1300, -1) |
| } |
| |
| func TestProprietaryAppleHiragino0(t *testing.T) { |
| testProprietary(t, "apple", "ヒラギノ角ゴシック W0.ttc?0", 9000, -1) |
| } |
| |
| func TestProprietaryAppleHiragino1(t *testing.T) { |
| testProprietary(t, "apple", "ヒラギノ角ゴシック W0.ttc?1", 9000, -1) |
| } |
| |
| func TestProprietaryDejaVuSans(t *testing.T) { |
| testProprietary(t, "dejavu", "DejaVuSans.ttf", 3300, -1) |
| } |
| |
| func TestProprietaryDejaVuSansExtraLight(t *testing.T) { |
| testProprietary(t, "dejavu", "DejaVuSans-ExtraLight.ttf", 2000, -1) |
| } |
| |
| func TestProprietaryDejaVuSansMono(t *testing.T) { |
| testProprietary(t, "dejavu", "DejaVuSansMono.ttf", 3300, -1) |
| } |
| |
| func TestProprietaryDejaVuSerif(t *testing.T) { |
| testProprietary(t, "dejavu", "DejaVuSerif.ttf", 3500, -1) |
| } |
| |
| func TestProprietaryMicrosoftArial(t *testing.T) { |
| testProprietary(t, "microsoft", "Arial.ttf", 1200, -1) |
| } |
| |
| func TestProprietaryMicrosoftArialAsACollection(t *testing.T) { |
| testProprietary(t, "microsoft", "Arial.ttf?0", 1200, -1) |
| } |
| |
| func TestProprietaryMicrosoftComicSansMS(t *testing.T) { |
| testProprietary(t, "microsoft", "Comic_Sans_MS.ttf", 550, -1) |
| } |
| |
| func TestProprietaryMicrosoftTimesNewRoman(t *testing.T) { |
| testProprietary(t, "microsoft", "Times_New_Roman.ttf", 1200, -1) |
| } |
| |
| func TestProprietaryMicrosoftWebdings(t *testing.T) { |
| testProprietary(t, "microsoft", "Webdings.ttf", 200, -1) |
| } |
| |
| func TestProprietaryNotoColorEmoji(t *testing.T) { |
| testProprietary(t, "noto", "NotoColorEmoji.ttf", 2300, -1) |
| } |
| |
| func TestProprietaryNotoSansRegular(t *testing.T) { |
| testProprietary(t, "noto", "NotoSans-Regular.ttf", 2400, -1) |
| } |
| |
| // testProprietary tests that we can load every glyph in the named font. |
| // |
| // The exact number of glyphs in the font can differ across its various |
| // versions, but as a sanity check, there should be at least minNumGlyphs. |
| // |
| // While this package is a work-in-progress, not every glyph can be loaded. The |
| // firstUnsupportedGlyph argument, if non-negative, is the index of the first |
| // unsupported glyph in the font. This number should increase over time (or set |
| // negative), as the TODO's in this package are done. |
| func testProprietary(t *testing.T, proprietor, filename string, minNumGlyphs, firstUnsupportedGlyph int) { |
| if !*proprietary { |
| t.Skip("skipping proprietary font test") |
| } |
| |
| basename, fontIndex, err := filename, -1, error(nil) |
| if i := strings.IndexByte(filename, '?'); i >= 0 { |
| fontIndex, err = strconv.Atoi(filename[i+1:]) |
| if err != nil { |
| t.Fatalf("could not parse collection font index from filename %q", filename) |
| } |
| basename = filename[:i] |
| } |
| |
| dir := "" |
| switch proprietor { |
| case "adobe": |
| dir = *adobeDir |
| case "apple": |
| dir = *appleDir |
| case "dejavu": |
| dir = *dejavuDir |
| case "microsoft": |
| dir = *microsoftDir |
| case "noto": |
| dir = *notoDir |
| default: |
| panic("unreachable") |
| } |
| file, err := ioutil.ReadFile(filepath.Join(dir, basename)) |
| if err != nil { |
| t.Fatalf("%v\nPerhaps you need to set the -%sDir flag?", err, proprietor) |
| } |
| qualifiedFilename := proprietor + "/" + filename |
| |
| f := (*Font)(nil) |
| if fontIndex >= 0 { |
| c, err := ParseCollection(file) |
| if err != nil { |
| t.Fatalf("ParseCollection: %v", err) |
| } |
| if want, ok := proprietaryNumFonts[qualifiedFilename]; ok { |
| if got := c.NumFonts(); got != want { |
| t.Fatalf("NumFonts: got %d, want %d", got, want) |
| } |
| } |
| f, err = c.Font(fontIndex) |
| if err != nil { |
| t.Fatalf("Font: %v", err) |
| } |
| } else { |
| f, err = Parse(file) |
| if err != nil { |
| t.Fatalf("Parse: %v", err) |
| } |
| } |
| |
| ppem := fixed.Int26_6(f.UnitsPerEm()) |
| var buf Buffer |
| |
| // Some of the tests below, such as which glyph index a particular rune |
| // maps to, can depend on the specific version of the proprietary font. If |
| // tested against a different version of that font, the test might (but not |
| // necessarily will) fail, even though the Go code is good. If so, log a |
| // message, but don't automatically fail (i.e. dont' call t.Fatalf). |
| gotVersion, err := f.Name(&buf, NameIDVersion) |
| if err != nil { |
| t.Fatalf("Name(Version): %v", err) |
| } |
| wantVersion := proprietaryVersions[qualifiedFilename] |
| if gotVersion != wantVersion { |
| t.Logf("font version provided differs from the one the tests were written against:"+ |
| "\ngot %q\nwant %q", gotVersion, wantVersion) |
| } |
| |
| gotFull, err := f.Name(&buf, NameIDFull) |
| if err != nil { |
| t.Fatalf("Name(Full): %v", err) |
| } |
| wantFull := proprietaryFullNames[qualifiedFilename] |
| if gotFull != wantFull { |
| t.Fatalf("Name(Full):\ngot %q\nwant %q", gotFull, wantFull) |
| } |
| |
| numGlyphs := f.NumGlyphs() |
| if numGlyphs < minNumGlyphs { |
| t.Fatalf("NumGlyphs: got %d, want at least %d", numGlyphs, minNumGlyphs) |
| } |
| |
| iMax := numGlyphs |
| if firstUnsupportedGlyph >= 0 { |
| iMax = firstUnsupportedGlyph |
| } |
| for i, numErrors := 0, 0; i < iMax; i++ { |
| if _, err := f.LoadGlyph(&buf, GlyphIndex(i), ppem, nil); err != nil && err != ErrColoredGlyph { |
| t.Errorf("LoadGlyph(%d): %v", i, err) |
| numErrors++ |
| } |
| if numErrors == 10 { |
| t.Fatal("LoadGlyph: too many errors") |
| } |
| } |
| |
| for r, want := range proprietaryGlyphIndexTestCases[qualifiedFilename] { |
| got, err := f.GlyphIndex(&buf, r) |
| if err != nil { |
| t.Errorf("GlyphIndex(%q): %v", r, err) |
| continue |
| } |
| if got != want { |
| t.Errorf("GlyphIndex(%q): got %d, want %d", r, got, want) |
| continue |
| } |
| } |
| |
| for r, want := range proprietaryGlyphTestCases[qualifiedFilename] { |
| x, err := f.GlyphIndex(&buf, r) |
| if err != nil { |
| t.Errorf("GlyphIndex(%q): %v", r, err) |
| continue |
| } |
| got, err := f.LoadGlyph(&buf, x, ppem, nil) |
| if err != nil { |
| t.Errorf("LoadGlyph(%q): %v", r, err) |
| continue |
| } |
| if err := checkSegmentsEqual(got, want); err != nil { |
| t.Errorf("LoadGlyph(%q): %v", r, err) |
| continue |
| } |
| } |
| |
| for r, tc := range proprietaryGlyphBoundsTestCases[qualifiedFilename] { |
| ppem := fixed.Int26_6(f.UnitsPerEm()) |
| x, err := f.GlyphIndex(&buf, r) |
| if err != nil { |
| t.Errorf("GlyphIndex(%q): %v", r, err) |
| continue |
| } |
| gotBounds, gotAdv, err := f.GlyphBounds(&buf, x, ppem, font.HintingNone) |
| if err != nil { |
| t.Errorf("GlyphBounds(%q): %v", r, err) |
| continue |
| } |
| if gotBounds != tc.wantBounds { |
| t.Errorf("GlyphBounds(%q): got %#v, want %#v", r, gotBounds, tc.wantBounds) |
| } |
| if gotAdv != tc.wantAdv { |
| t.Errorf("GlyphBounds(%q): got %#v, want %#v", r, gotAdv, tc.wantAdv) |
| } |
| } |
| |
| kernLoop: |
| for _, tc := range proprietaryKernTestCases[qualifiedFilename] { |
| var indexes [2]GlyphIndex |
| for i := range indexes { |
| x, err := f.GlyphIndex(&buf, tc.runes[i]) |
| if x == 0 && err == nil { |
| err = errors.New("no glyph index found") |
| } |
| if err != nil { |
| t.Errorf("GlyphIndex(%q): %v", tc.runes[0], err) |
| continue kernLoop |
| } |
| indexes[i] = x |
| } |
| kern, err := f.Kern(&buf, indexes[0], indexes[1], tc.ppem, tc.hinting) |
| if err != nil { |
| t.Errorf("Kern(%q, %q, ppem=%d, hinting=%v): %v", |
| tc.runes[0], tc.runes[1], tc.ppem, tc.hinting, err) |
| continue |
| } |
| if got := Units(kern); got != tc.want { |
| t.Errorf("Kern(%q, %q, ppem=%d, hinting=%v): got %d, want %d", |
| tc.runes[0], tc.runes[1], tc.ppem, tc.hinting, got, tc.want) |
| continue |
| } |
| } |
| |
| for x, want := range proprietaryFDSelectTestCases[qualifiedFilename] { |
| got, err := f.cached.glyphData.fdSelect.lookup(f, &buf, x) |
| if err != nil { |
| t.Errorf("fdSelect.lookup(%d): %v", x, err) |
| continue |
| } |
| if got != want { |
| t.Errorf("fdSelect.lookup(%d): got %d, want %d", x, got, want) |
| continue |
| } |
| } |
| } |
| |
| // proprietaryNumFonts holds the expected number of fonts in each collection, |
| // or 1 for a single font. It is not necessarily an exhaustive list of all |
| // proprietary fonts tested. |
| var proprietaryNumFonts = map[string]int{ |
| "apple/Helvetica.dfont?0": 6, |
| "apple/ヒラギノ角ゴシック W0.ttc?0": 2, |
| "microsoft/Arial.ttf?0": 1, |
| } |
| |
| // proprietaryVersions holds the expected version string of each proprietary |
| // font tested. If third parties such as Adobe or Microsoft update their fonts, |
| // and the tests subsequently fail, these versions should be updated too. |
| // |
| // Updates are expected to be infrequent. For example, as of 2017, the fonts |
| // installed by the Debian ttf-mscorefonts-installer package have last modified |
| // times no later than 2001. |
| var proprietaryVersions = map[string]string{ |
| "adobe/SourceCodePro-Regular.otf": "Version 2.030;PS 1.0;hotconv 16.6.51;makeotf.lib2.5.65220", |
| "adobe/SourceCodePro-Regular.ttf": "Version 2.030;PS 1.000;hotconv 16.6.51;makeotf.lib2.5.65220", |
| "adobe/SourceHanSansSC-Regular.otf": "Version 1.004;PS 1.004;hotconv 1.0.82;makeotf.lib2.5.63406", |
| "adobe/SourceSansPro-Black.otf": "Version 2.020;PS 2.0;hotconv 1.0.86;makeotf.lib2.5.63406", |
| "adobe/SourceSansPro-Black.ttf": "Version 2.020;PS 2.000;hotconv 1.0.86;makeotf.lib2.5.63406", |
| "adobe/SourceSansPro-Regular.otf": "Version 2.020;PS 2.0;hotconv 1.0.86;makeotf.lib2.5.63406", |
| "adobe/SourceSansPro-Regular.ttf": "Version 2.020;PS 2.000;hotconv 1.0.86;makeotf.lib2.5.63406", |
| |
| "apple/Apple Symbols.ttf": "12.0d3e10", |
| "apple/GeezaPro.ttc?0": "12.0d1e3", |
| "apple/GeezaPro.ttc?1": "12.0d1e3", |
| "apple/Helvetica.dfont?0": "12.0d1e3", |
| "apple/Helvetica.dfont?1": "12.0d1e3", |
| "apple/Helvetica.dfont?2": "12.0d1e3", |
| "apple/Helvetica.dfont?3": "12.0d1e3", |
| "apple/Helvetica.dfont?4": "12.0d1e3", |
| "apple/Helvetica.dfont?5": "12.0d1e3", |
| "apple/ヒラギノ角ゴシック W0.ttc?0": "11.0d7e1", |
| "apple/ヒラギノ角ゴシック W0.ttc?1": "11.0d7e1", |
| |
| "dejavu/DejaVuSans-ExtraLight.ttf": "Version 2.37", |
| "dejavu/DejaVuSans.ttf": "Version 2.37", |
| "dejavu/DejaVuSansMono.ttf": "Version 2.37", |
| "dejavu/DejaVuSerif.ttf": "Version 2.37", |
| |
| "microsoft/Arial.ttf": "Version 2.82", |
| "microsoft/Arial.ttf?0": "Version 2.82", |
| "microsoft/Comic_Sans_MS.ttf": "Version 2.10", |
| "microsoft/Times_New_Roman.ttf": "Version 2.82", |
| "microsoft/Webdings.ttf": "Version 1.03", |
| |
| "noto/NotoColorEmoji.ttf": "Version 1.33", |
| "noto/NotoSans-Regular.ttf": "Version 1.06", |
| } |
| |
| // proprietaryFullNames holds the expected full name of each proprietary font |
| // tested. |
| var proprietaryFullNames = map[string]string{ |
| "adobe/SourceCodePro-Regular.otf": "Source Code Pro", |
| "adobe/SourceCodePro-Regular.ttf": "Source Code Pro", |
| "adobe/SourceHanSansSC-Regular.otf": "Source Han Sans SC Regular", |
| "adobe/SourceSansPro-Black.otf": "Source Sans Pro Black", |
| "adobe/SourceSansPro-Black.ttf": "Source Sans Pro Black", |
| "adobe/SourceSansPro-Regular.otf": "Source Sans Pro", |
| "adobe/SourceSansPro-Regular.ttf": "Source Sans Pro", |
| |
| "apple/Apple Symbols.ttf": "Apple Symbols", |
| "apple/GeezaPro.ttc?0": "Geeza Pro Regular", |
| "apple/GeezaPro.ttc?1": "Geeza Pro Bold", |
| "apple/Helvetica.dfont?0": "Helvetica", |
| "apple/Helvetica.dfont?1": "Helvetica Bold", |
| "apple/Helvetica.dfont?2": "Helvetica Oblique", |
| "apple/Helvetica.dfont?3": "Helvetica Bold Oblique", |
| "apple/Helvetica.dfont?4": "Helvetica Light", |
| "apple/Helvetica.dfont?5": "Helvetica Light Oblique", |
| "apple/ヒラギノ角ゴシック W0.ttc?0": "Hiragino Sans W0", |
| "apple/ヒラギノ角ゴシック W0.ttc?1": ".Hiragino Kaku Gothic Interface W0", |
| |
| "dejavu/DejaVuSans-ExtraLight.ttf": "DejaVu Sans ExtraLight", |
| "dejavu/DejaVuSans.ttf": "DejaVu Sans", |
| "dejavu/DejaVuSansMono.ttf": "DejaVu Sans Mono", |
| "dejavu/DejaVuSerif.ttf": "DejaVu Serif", |
| |
| "microsoft/Arial.ttf": "Arial", |
| "microsoft/Arial.ttf?0": "Arial", |
| "microsoft/Comic_Sans_MS.ttf": "Comic Sans MS", |
| "microsoft/Times_New_Roman.ttf": "Times New Roman", |
| "microsoft/Webdings.ttf": "Webdings", |
| |
| "noto/NotoColorEmoji.ttf": "Noto Color Emoji", |
| "noto/NotoSans-Regular.ttf": "Noto Sans", |
| } |
| |
| // proprietaryGlyphIndexTestCases hold a sample of each font's rune to glyph |
| // index cmap. The numerical values can be verified by running the ttx tool. |
| var proprietaryGlyphIndexTestCases = map[string]map[rune]GlyphIndex{ |
| "adobe/SourceCodePro-Regular.otf": { |
| '\u0030': 877, // U+0030 DIGIT ZERO |
| '\u0041': 2, // U+0041 LATIN CAPITAL LETTER A |
| '\u0061': 28, // U+0061 LATIN SMALL LETTER A |
| '\u0104': 64, // U+0104 LATIN CAPITAL LETTER A WITH OGONEK |
| '\u0125': 323, // U+0125 LATIN SMALL LETTER H WITH CIRCUMFLEX |
| '\u01f4': 111, // U+01F4 LATIN CAPITAL LETTER G WITH ACUTE |
| '\u03a3': 623, // U+03A3 GREEK CAPITAL LETTER SIGMA |
| '\u2569': 1500, // U+2569 BOX DRAWINGS DOUBLE UP AND HORIZONTAL |
| '\U0001f100': 0, // U+0001F100 DIGIT ZERO FULL STOP |
| }, |
| "adobe/SourceCodePro-Regular.ttf": { |
| '\u0030': 877, // U+0030 DIGIT ZERO |
| '\u0041': 2, // U+0041 LATIN CAPITAL LETTER A |
| '\u01f4': 111, // U+01F4 LATIN CAPITAL LETTER G WITH ACUTE |
| }, |
| "adobe/SourceHanSansSC-Regular.otf": { |
| '\u0030': 17, // U+0030 DIGIT ZERO |
| '\u0041': 34, // U+0041 LATIN CAPITAL LETTER A |
| '\u00d7': 150, // U+00D7 MULTIPLICATION SIGN |
| '\u1100': 365, // U+1100 HANGUL CHOSEONG KIYEOK |
| '\u25ca': 1254, // U+25CA LOZENGE |
| '\u2e9c': 1359, // U+2E9C CJK RADICAL SUN |
| '\u304b': 1463, // U+304B HIRAGANA LETTER KA |
| '\u4e2d': 9893, // U+4E2D <CJK Ideograph>, 中 |
| '\ua960': 47537, // U+A960 HANGUL CHOSEONG TIKEUT-MIEUM |
| '\ufb00': 58919, // U+FB00 LATIN SMALL LIGATURE FF |
| '\uffee': 59213, // U+FFEE HALFWIDTH WHITE CIRCLE |
| '\U0001f100': 59214, // U+0001F100 DIGIT ZERO FULL STOP |
| '\U0001f248': 59449, // U+0001F248 TORTOISE SHELL BRACKETED CJK UNIFIED IDEOGRAPH-6557 |
| '\U0002f9f4': 61768, // U+0002F9F4 CJK COMPATIBILITY IDEOGRAPH-2F9F4 |
| }, |
| "adobe/SourceSansPro-Regular.otf": { |
| '\u0041': 2, // U+0041 LATIN CAPITAL LETTER A |
| '\u03a3': 592, // U+03A3 GREEK CAPITAL LETTER SIGMA |
| '\u0435': 999, // U+0435 CYRILLIC SMALL LETTER IE |
| '\u2030': 1728, // U+2030 PER MILLE SIGN |
| }, |
| "adobe/SourceSansPro-Regular.ttf": { |
| '\u0041': 2, // U+0041 LATIN CAPITAL LETTER A |
| '\u03a3': 592, // U+03A3 GREEK CAPITAL LETTER SIGMA |
| '\u0435': 999, // U+0435 CYRILLIC SMALL LETTER IE |
| '\u2030': 1728, // U+2030 PER MILLE SIGN |
| }, |
| |
| "apple/Helvetica.dfont?0": { |
| '\u0041': 36, // U+0041 LATIN CAPITAL LETTER A |
| '\u00f1': 120, // U+00F1 LATIN SMALL LETTER N WITH TILDE |
| '\u0401': 473, // U+0401 CYRILLIC CAPITAL LETTER IO |
| '\u200d': 611, // U+200D ZERO WIDTH JOINER |
| '\u20ab': 1743, // U+20AB DONG SIGN |
| '\u2229': 0, // U+2229 INTERSECTION |
| '\u04e9': 1208, // U+04E9 CYRILLIC SMALL LETTER BARRED O |
| '\U0001f100': 0, // U+0001F100 DIGIT ZERO FULL STOP |
| }, |
| |
| "dejavu/DejaVuSerif.ttf": { |
| '\u0041': 36, // U+0041 LATIN CAPITAL LETTER A |
| '\u1e00': 1418, // U+1E00 LATIN CAPITAL LETTER A WITH RING BELOW |
| }, |
| |
| "microsoft/Arial.ttf": { |
| '\u0041': 36, // U+0041 LATIN CAPITAL LETTER A |
| '\u00f1': 120, // U+00F1 LATIN SMALL LETTER N WITH TILDE |
| '\u0401': 556, // U+0401 CYRILLIC CAPITAL LETTER IO |
| '\u200d': 745, // U+200D ZERO WIDTH JOINER |
| '\u20ab': 1150, // U+20AB DONG SIGN |
| '\u2229': 320, // U+2229 INTERSECTION |
| '\u04e9': 1319, // U+04E9 CYRILLIC SMALL LETTER BARRED O |
| '\U0001f100': 0, // U+0001F100 DIGIT ZERO FULL STOP |
| }, |
| "microsoft/Comic_Sans_MS.ttf": { |
| '\u0041': 36, // U+0041 LATIN CAPITAL LETTER A |
| '\u03af': 573, // U+03AF GREEK SMALL LETTER IOTA WITH TONOS |
| }, |
| "microsoft/Times_New_Roman.ttf": { |
| '\u0041': 36, // U+0041 LATIN CAPITAL LETTER A |
| '\u0042': 37, // U+0041 LATIN CAPITAL LETTER B |
| '\u266a': 392, // U+266A EIGHTH NOTE |
| '\uf041': 0, // PRIVATE USE AREA |
| '\uf042': 0, // PRIVATE USE AREA |
| }, |
| "microsoft/Webdings.ttf": { |
| '\u0041': 0, // U+0041 LATIN CAPITAL LETTER A |
| '\u0042': 0, // U+0041 LATIN CAPITAL LETTER B |
| '\u266a': 0, // U+266A EIGHTH NOTE |
| '\uf041': 36, // PRIVATE USE AREA |
| '\uf042': 37, // PRIVATE USE AREA |
| }, |
| } |
| |
| // proprietaryGlyphTestCases hold a sample of each font's glyph vectors. The |
| // numerical values can be verified by running the ttx tool, remembering that: |
| // - for PostScript glyphs, ttx coordinates are relative. |
| // - for TrueType glyphs, ttx coordinates are absolute, and consecutive |
| // off-curve points implies an on-curve point at the midpoint. |
| var proprietaryGlyphTestCases = map[string]map[rune][]Segment{ |
| "adobe/SourceHanSansSC-Regular.otf": { |
| '!': { |
| // -312 123 callsubr # 123 + bias = 230 |
| // : # Arg stack is [-312]. |
| // : -13 140 -119 -21 return |
| // : # Arg stack is [-312 -13 140 -119 -21]. |
| // 120 callsubr # 120 + bias = 227 |
| // : # Arg stack is [-312 -13 140 -119 -21]. |
| // : hstemhm |
| // : 95 132 -103 75 return |
| // : # Arg stack is [95 132 -103 75]. |
| // hintmask 01010000 |
| // 8 callsubr # 8 + bias = 115 |
| // : # Arg stack is []. |
| // : 130 221 rmoveto |
| moveTo(130, 221), |
| // : 63 hlineto |
| lineTo(193, 221), |
| // : 12 424 3 -735 callgsubr # -735 + bias = 396 |
| // : : # Arg stack is [12 424 3]. |
| // : : 104 rlineto |
| lineTo(205, 645), |
| lineTo(208, 749), |
| // : : -93 hlineto |
| lineTo(115, 749), |
| // : : 3 -104 rlineto |
| lineTo(118, 645), |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // hintmask 01100000 |
| // 106 callsubr # 106 + bias = 213 |
| // : # Arg stack is []. |
| // : 43 -658 rmoveto |
| lineTo(130, 221), |
| moveTo(161, -13), |
| // : 37 29 28 41 return |
| // : # Arg stack is [37 29 28 41]. |
| // hvcurveto |
| cubeTo(198, -13, 227, 15, 227, 56), |
| // hintmask 10100000 |
| // 41 -29 30 -37 -36 -30 -30 -41 vhcurveto |
| cubeTo(227, 97, 198, 127, 161, 127), |
| cubeTo(125, 127, 95, 97, 95, 56), |
| // hintmask 01100000 |
| // 111 callsubr # 111 + bias = 218 |
| // : # Arg stack is []. |
| // : -41 30 -28 36 vhcurveto |
| cubeTo(95, 15, 125, -13, 161, -13), |
| // : endchar |
| }, |
| |
| '二': { // U+4E8C <CJK Ideograph> "two; twice" |
| // 23 81 510 79 hstem |
| // 60 881 cntrmask 11000000 |
| // 144 693 rmoveto |
| moveTo(144, 693), |
| // -79 713 79 vlineto |
| lineTo(144, 614), |
| lineTo(857, 614), |
| lineTo(857, 693), |
| // -797 -589 rmoveto |
| lineTo(144, 693), |
| moveTo(60, 104), |
| // -81 881 81 vlineto |
| lineTo(60, 23), |
| lineTo(941, 23), |
| lineTo(941, 104), |
| // endchar |
| lineTo(60, 104), |
| }, |
| }, |
| |
| "adobe/SourceSansPro-Black.otf": { |
| '¤': { // U+00A4 CURRENCY SIGN |
| // -45 147 99 168 98 hstem |
| // 44 152 148 152 vstem |
| // 102 76 rmoveto |
| moveTo(102, 76), |
| // 71 71 rlineto |
| lineTo(173, 147), |
| // 31 -13 33 -6 33 32 34 6 31 hflex1 |
| cubeTo(204, 134, 237, 128, 270, 128), |
| cubeTo(302, 128, 336, 134, 367, 147), |
| // 71 -71 85 85 -61 60 rlineto |
| lineTo(438, 76), |
| lineTo(523, 161), |
| lineTo(462, 221), |
| // 21 30 13 36 43 vvcurveto |
| cubeTo(483, 251, 496, 287, 496, 330), |
| // 42 -12 36 -21 29 vhcurveto |
| cubeTo(496, 372, 484, 408, 463, 437), |
| // 60 60 -85 85 -70 -70 rlineto |
| lineTo(523, 497), |
| lineTo(438, 582), |
| lineTo(368, 512), |
| // -31 13 -34 7 -33 -33 -34 -7 -31 hflex1 |
| cubeTo(337, 525, 303, 532, 270, 532), |
| cubeTo(237, 532, 203, 525, 172, 512), |
| // -70 70 -85 -85 59 -60 rlineto |
| lineTo(102, 582), |
| lineTo(17, 497), |
| lineTo(76, 437), |
| // -20 -29 -12 -36 -42 vvcurveto |
| cubeTo(56, 408, 44, 372, 44, 330), |
| // -43 12 -36 21 -30 vhcurveto |
| cubeTo(44, 287, 56, 251, 77, 221), |
| // -60 -60 rlineto |
| lineTo(17, 161), |
| // 253 85 rmoveto |
| lineTo(102, 76), |
| moveTo(270, 246), |
| // -42 -32 32 52 52 32 32 42 42 32 -32 -52 -52 -32 -32 -42 hvcurveto |
| cubeTo(228, 246, 196, 278, 196, 330), |
| cubeTo(196, 382, 228, 414, 270, 414), |
| cubeTo(312, 414, 344, 382, 344, 330), |
| cubeTo(344, 278, 312, 246, 270, 246), |
| // endchar |
| }, |
| }, |
| |
| "adobe/SourceSansPro-Regular.otf": { |
| ',': { |
| // -309 -1 115 hstem |
| // 137 61 vstem |
| // 67 -170 rmoveto |
| moveTo(67, -170), |
| // 81 34 50 67 86 vvcurveto |
| cubeTo(148, -136, 198, -69, 198, 17), |
| // 60 -26 37 -43 -33 -28 -22 -36 -37 27 -20 32 3 4 0 1 3 vhcurveto |
| cubeTo(198, 77, 172, 114, 129, 114), |
| cubeTo(96, 114, 68, 92, 68, 56), |
| cubeTo(68, 19, 95, -1, 127, -1), |
| cubeTo(130, -1, 134, -1, 137, 0), |
| // 1 -53 -34 -44 -57 -25 rrcurveto |
| cubeTo(138, -53, 104, -97, 47, -122), |
| // endchar |
| lineTo(67, -170), |
| }, |
| |
| 'Q': { |
| // 106 -165 70 87 65 538 73 hstem |
| // 52 86 388 87 vstem |
| // 332 57 rmoveto |
| moveTo(332, 57), |
| // -117 -77 106 168 163 77 101 117 117 77 -101 -163 -168 -77 -106 -117 hvcurveto |
| cubeTo(215, 57, 138, 163, 138, 331), |
| cubeTo(138, 494, 215, 595, 332, 595), |
| cubeTo(449, 595, 526, 494, 526, 331), |
| cubeTo(526, 163, 449, 57, 332, 57), |
| // 201 -222 rmoveto |
| moveTo(533, -165), |
| // 39 35 7 8 20 hvcurveto |
| cubeTo(572, -165, 607, -158, 627, -150), |
| // -16 64 rlineto |
| lineTo(611, -86), |
| // -5 -18 -22 -4 -29 hhcurveto |
| cubeTo(593, -91, 571, -95, 542, -95), |
| // -71 -60 29 58 -30 hvcurveto |
| cubeTo(471, -95, 411, -66, 381, -8), |
| // 139 24 93 126 189 vvcurveto |
| cubeTo(520, 16, 613, 142, 613, 331), |
| // 209 -116 128 -165 -165 -115 -127 -210 -193 96 -127 143 -20 vhcurveto |
| cubeTo(613, 540, 497, 668, 332, 668), |
| cubeTo(167, 668, 52, 541, 52, 331), |
| cubeTo(52, 138, 148, 11, 291, -9), |
| // -90 38 83 -66 121 hhcurveto |
| cubeTo(329, -99, 412, -165, 533, -165), |
| // endchar |
| }, |
| |
| 'ĩ': { // U+0129 LATIN SMALL LETTER I WITH TILDE |
| // 92 callgsubr # 92 + bias = 199. |
| // : # Arg stack is []. |
| // : -312 21 85 callgsubr # 85 + bias = 192. |
| // : : # Arg stack is [-312 21]. |
| // : : -21 486 -20 return |
| // : : # Arg stack is [-312 21 -21 486 -20]. |
| // : return |
| // : # Arg stack is [-312 21 -21 486 -20]. |
| // 111 45 callsubr # 45 + bias = 152 |
| // : # Arg stack is [-312 21 -21 486 -20 111]. |
| // : 60 24 60 -9 216 callgsubr # 216 + bias = 323 |
| // : : # Arg stack is [-312 21 -21 486 -20 111 60 24 60 -9]. |
| // : : -20 24 -20 hstemhm |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // -50 55 77 82 77 55 hintmask 1101000100000000 |
| // 134 callsubr # 134 + bias = 241 |
| // : # Arg stack is []. |
| // : 82 hmoveto |
| moveTo(82, 0), |
| // : 82 127 callsubr # 127 + bias = 234 |
| // : : # Arg stack is [82]. |
| // : : 486 -82 hlineto |
| lineTo(164, 0), |
| lineTo(164, 486), |
| lineTo(82, 486), |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // hintmask 1110100110000000 |
| // 113 91 15 callgsubr # 15 + bias = 122 |
| // : # Arg stack is [113 91]. |
| // : rmoveto |
| lineTo(82, 0), |
| moveTo(195, 577), |
| // : 69 29 58 77 3 hvcurveto |
| cubeTo(264, 577, 293, 635, 296, 712), |
| // : return |
| // : # Arg stack is []. |
| // hintmask 1110010110000000 |
| // -58 callsubr # -58 + bias = 49 |
| // : # Arg stack is []. |
| // : -55 4 rlineto |
| lineTo(241, 716), |
| // : -46 -3 -14 -33 -29 -47 -26 84 -71 hhcurveto |
| cubeTo(238, 670, 224, 637, 195, 637), |
| cubeTo(148, 637, 122, 721, 51, 721), |
| // : return |
| // : # Arg stack is []. |
| // hintmask 1101001100000000 |
| // -70 callgsubr # -70 + bias = 37 |
| // : # Arg stack is []. |
| // : -69 -29 -58 -78 -3 hvcurveto |
| cubeTo(-18, 721, -47, 663, -50, 585), |
| // : 55 -3 rlineto |
| lineTo(5, 582), |
| // : 47 3 14 32 30 hhcurveto |
| cubeTo(8, 629, 22, 661, 52, 661), |
| // : return |
| // : # Arg stack is []. |
| // hintmask 1110100110000000 |
| // 51 callsubr # 51 + bias = 158 |
| // : # Arg stack is []. |
| // : 46 26 -84 71 hhcurveto |
| cubeTo(98, 661, 124, 577, 195, 577), |
| // : endchar |
| }, |
| |
| 'ī': { // U+012B LATIN SMALL LETTER I WITH MACRON |
| // 92 callgsubr # 92 + bias = 199. |
| // : # Arg stack is []. |
| // : -312 21 85 callgsubr # 85 + bias = 192. |
| // : : # Arg stack is [-312 21]. |
| // : : -21 486 -20 return |
| // : : # Arg stack is [-312 21 -21 486 -20]. |
| // : return |
| // : # Arg stack is [-312 21 -21 486 -20]. |
| // 135 57 112 callgsubr # 112 + bias = 219 |
| // : # Arg stack is [-312 21 -21 486 -20 135 57]. |
| // : hstem |
| // : 82 82 vstem |
| // : 134 callsubr # 134 + bias = 241 |
| // : : # Arg stack is []. |
| // : : 82 hmoveto |
| moveTo(82, 0), |
| // : : 82 127 callsubr # 127 + bias = 234 |
| // : : : # Arg stack is [82]. |
| // : : : 486 -82 hlineto |
| lineTo(164, 0), |
| lineTo(164, 486), |
| lineTo(82, 486), |
| // : : : return |
| // : : : # Arg stack is []. |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // -92 115 -60 callgsubr # -60 + bias = 47 |
| // : # Arg stack is [-92 115]. |
| // : rmoveto |
| lineTo(82, 0), |
| moveTo(-10, 601), |
| // : 266 57 -266 hlineto |
| lineTo(256, 601), |
| lineTo(256, 658), |
| lineTo(-10, 658), |
| // : endchar |
| lineTo(-10, 601), |
| }, |
| |
| 'ĭ': { // U+012D LATIN SMALL LETTER I WITH BREVE |
| // 92 callgsubr # 92 + bias = 199. |
| // : # Arg stack is []. |
| // : -312 21 85 callgsubr # 85 + bias = 192. |
| // : : # Arg stack is [-312 21]. |
| // : : -21 486 -20 return |
| // : : # Arg stack is [-312 21 -21 486 -20]. |
| // : return |
| // : # Arg stack is [-312 21 -21 486 -20]. |
| // 105 55 96 -20 hstem |
| // -32 51 63 82 65 51 vstem |
| // 134 callsubr # 134 + bias = 241 |
| // : # Arg stack is []. |
| // : 82 hmoveto |
| moveTo(82, 0), |
| // : 82 127 callsubr # 127 + bias = 234 |
| // : : # Arg stack is [82]. |
| // : : 486 -82 hlineto |
| lineTo(164, 0), |
| lineTo(164, 486), |
| lineTo(82, 486), |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // 42 85 143 callsubr # 143 + bias = 250 |
| // : # Arg stack is [42 85]. |
| // : rmoveto |
| lineTo(82, 0), |
| moveTo(124, 571), |
| // : -84 callsubr # -84 + bias = 23 |
| // : : # Arg stack is []. |
| // : : 107 44 77 74 5 hvcurveto |
| cubeTo(231, 571, 275, 648, 280, 722), |
| // : : -51 8 rlineto |
| lineTo(229, 730), |
| // : : -51 -8 -32 -53 -65 hhcurveto |
| cubeTo(221, 679, 189, 626, 124, 626), |
| // : : -65 -32 53 51 -8 hvcurveto |
| cubeTo(59, 626, 27, 679, 19, 730), |
| // : : -51 -22 callsubr # -22 + bias = 85 |
| // : : : # Arg stack is [-51]. |
| // : : : -8 rlineto |
| lineTo(-32, 722), |
| // : : : -74 5 44 -77 107 hhcurveto |
| cubeTo(-27, 648, 17, 571, 124, 571), |
| // : : : return |
| // : : : # Arg stack is []. |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // endchar |
| }, |
| |
| 'Λ': { // U+039B GREEK CAPITAL LETTER LAMDA |
| // -43 21 -21 572 84 hstem |
| // 0 515 vstem |
| // 0 vmoveto |
| moveTo(0, 0), |
| // 85 hlineto |
| lineTo(85, 0), |
| // 105 355 23 77 16 63 24 77 rlinecurve |
| lineTo(190, 355), |
| cubeTo(213, 432, 229, 495, 253, 572), |
| // 4 hlineto |
| lineTo(257, 572), |
| // 25 -77 16 -63 23 -77 106 -355 rcurveline |
| cubeTo(282, 495, 298, 432, 321, 355), |
| lineTo(427, 0), |
| // 88 hlineto |
| lineTo(515, 0), |
| // -210 656 rlineto |
| lineTo(305, 656), |
| // -96 hlineto |
| lineTo(209, 656), |
| // endchar |
| lineTo(0, 0), |
| }, |
| |
| 'Ḫ': { // U+1E2A LATIN CAPITAL LETTER H WITH BREVE BELOW |
| // 94 -231 55 197 157 callgsubr # 157 + bias = 264 |
| // : # Arg stack is [94 -231 55 197]. |
| // : -21 309 72 return |
| // : # Arg stack is [94 -231 55 197 -21 309 72]. |
| // 275 254 callgsubr # 254 + bias = 361 |
| // : # Arg stack is [94 -231 55 197 -21 309 72 275]. |
| // : -20 hstemhm |
| // : 90 83 return |
| // : # Arg stack is [90 83]. |
| // -4 352 callsubr # 352 + bias = 459 |
| // : # Arg stack is [90 83 -4]. |
| // : 51 210 51 return |
| // : # Arg stack is [90 83 -4 51 210 51]. |
| // -3 84 hintmask 11111001 |
| // 90 -40 callsubr # -40 + bias = 67 |
| // : # Arg stack is [90]. |
| // : -27 callgsubr # -27 + bias = 80 |
| // : : # Arg stack is [90]. |
| // : : hmoveto |
| moveTo(90, 0), |
| // : : 83 309 305 -309 84 return |
| // : : # Arg stack is [83 309 305 -309 84]. |
| // : -41 callgsubr # -41 + bias = 66 |
| // : : # Arg stack is [83 309 305 -309 84]. |
| // : : 656 -84 -275 -305 275 -83 return |
| // : : # Arg stack is [83 309 305 -309 84 656 -84 -275 -305 275 -83]. |
| // : hlineto |
| lineTo(173, 0), |
| lineTo(173, 309), |
| lineTo(478, 309), |
| lineTo(478, 0), |
| lineTo(562, 0), |
| lineTo(562, 656), |
| lineTo(478, 656), |
| lineTo(478, 381), |
| lineTo(173, 381), |
| lineTo(173, 656), |
| lineTo(90, 656), |
| // : return |
| // : # Arg stack is []. |
| // hintmask 11110110 |
| // 235 -887 143 callsubr # 143 + bias = 250 |
| // : # Arg stack is [235 -887]. |
| // : rmoveto |
| lineTo(90, 0), |
| moveTo(325, -231), |
| // : -84 callsubr # -84 + bias = 23 |
| // : : # Arg stack is []. |
| // : : 107 44 77 74 5 hvcurveto |
| cubeTo(432, -231, 476, -154, 481, -80), |
| // : : -51 8 rlineto |
| lineTo(430, -72), |
| // : : -51 -8 -32 -53 -65 hhcurveto |
| cubeTo(422, -123, 390, -176, 325, -176), |
| // : : -65 -32 53 51 -8 hvcurveto |
| cubeTo(260, -176, 228, -123, 220, -72), |
| // : : -51 -22 callsubr # -22 + bias = 85 |
| // : : : # Arg stack is [-51]. |
| // : : : -8 rlineto |
| lineTo(169, -80), |
| // : : : -74 5 44 -77 107 hhcurveto |
| cubeTo(174, -154, 218, -231, 325, -231), |
| // : : : return |
| // : : : # Arg stack is []. |
| // : : return |
| // : : # Arg stack is []. |
| // : return |
| // : # Arg stack is []. |
| // endchar |
| }, |
| }, |
| |
| "apple/Helvetica.dfont?0": { |
| 'i': { |
| // - contour #0 |
| moveTo(132, 1066), |
| lineTo(315, 1066), |
| lineTo(315, 0), |
| lineTo(132, 0), |
| lineTo(132, 1066), |
| // - contour #1 |
| moveTo(132, 1469), |
| lineTo(315, 1469), |
| lineTo(315, 1265), |
| lineTo(132, 1265), |
| lineTo(132, 1469), |
| }, |
| }, |
| |
| "apple/Helvetica.dfont?1": { |
| 'i': { |
| // - contour #0 |
| moveTo(426, 1220), |
| lineTo(137, 1220), |
| lineTo(137, 1483), |
| lineTo(426, 1483), |
| lineTo(426, 1220), |
| // - contour #1 |
| moveTo(137, 1090), |
| lineTo(426, 1090), |
| lineTo(426, 0), |
| lineTo(137, 0), |
| lineTo(137, 1090), |
| }, |
| }, |
| |
| "dejavu/DejaVuSans-ExtraLight.ttf": { |
| 'i': { |
| // - contour #0 |
| moveTo(230, 1120), |
| lineTo(322, 1120), |
| lineTo(322, 0), |
| lineTo(230, 0), |
| lineTo(230, 1120), |
| // - contour #1 |
| moveTo(230, 1556), |
| lineTo(322, 1556), |
| lineTo(322, 1430), |
| lineTo(230, 1430), |
| lineTo(230, 1556), |
| }, |
| }, |
| |
| "microsoft/Arial.ttf": { |
| ',': { |
| // - contour #0 |
| moveTo(182, 0), |
| lineTo(182, 205), |
| lineTo(387, 205), |
| lineTo(387, 0), |
| quadTo(387, -113, 347, -182), |
| quadTo(307, -252, 220, -290), |
| lineTo(170, -213), |
| quadTo(227, -188, 254, -139), |
| quadTo(281, -91, 284, 0), |
| lineTo(182, 0), |
| }, |
| |
| 'i': { |
| // - contour #0 |
| moveTo(136, 1259), |
| lineTo(136, 1466), |
| lineTo(316, 1466), |
| lineTo(316, 1259), |
| lineTo(136, 1259), |
| // - contour #1 |
| moveTo(136, 0), |
| lineTo(136, 1062), |
| lineTo(316, 1062), |
| lineTo(316, 0), |
| lineTo(136, 0), |
| }, |
| |
| 'o': { |
| // - contour #0 |
| moveTo(68, 531), |
| quadTo(68, 826, 232, 968), |
| quadTo(369, 1086, 566, 1086), |
| quadTo(785, 1086, 924, 942), |
| quadTo(1063, 799, 1063, 546), |
| quadTo(1063, 341, 1001, 223), |
| quadTo(940, 106, 822, 41), |
| quadTo(705, -24, 566, -24), |
| quadTo(343, -24, 205, 119), |
| quadTo(68, 262, 68, 531), |
| // - contour #1 |
| moveTo(253, 531), |
| quadTo(253, 327, 342, 225), |
| quadTo(431, 124, 566, 124), |
| quadTo(700, 124, 789, 226), |
| quadTo(878, 328, 878, 537), |
| quadTo(878, 734, 788, 835), |
| quadTo(699, 937, 566, 937), |
| quadTo(431, 937, 342, 836), |
| quadTo(253, 735, 253, 531), |
| }, |
| |
| 'í': { // U+00ED LATIN SMALL LETTER I WITH ACUTE |
| // - contour #0 |
| translate(0, 0, moveTo(198, 0)), |
| translate(0, 0, lineTo(198, 1062)), |
| translate(0, 0, lineTo(378, 1062)), |
| translate(0, 0, lineTo(378, 0)), |
| translate(0, 0, lineTo(198, 0)), |
| // - contour #1 |
| translate(-33, 0, moveTo(222, 1194)), |
| translate(-33, 0, lineTo(355, 1474)), |
| translate(-33, 0, lineTo(591, 1474)), |
| translate(-33, 0, lineTo(371, 1194)), |
| translate(-33, 0, lineTo(222, 1194)), |
| }, |
| |
| 'Ī': { // U+012A LATIN CAPITAL LETTER I WITH MACRON |
| // - contour #0 |
| translate(0, 0, moveTo(191, 0)), |
| translate(0, 0, lineTo(191, 1466)), |
| translate(0, 0, lineTo(385, 1466)), |
| translate(0, 0, lineTo(385, 0)), |
| translate(0, 0, lineTo(191, 0)), |
| // - contour #1 |
| translate(-57, 336, moveTo(29, 1227)), |
| translate(-57, 336, lineTo(29, 1375)), |
| translate(-57, 336, lineTo(653, 1375)), |
| translate(-57, 336, lineTo(653, 1227)), |
| translate(-57, 336, lineTo(29, 1227)), |
| }, |
| |
| // Ǻ is a compound glyph whose elements are also compound glyphs. |
| 'Ǻ': { // U+01FA LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE |
| // - contour #0 |
| translate(0, 0, moveTo(-3, 0)), |
| translate(0, 0, lineTo(560, 1466)), |
| translate(0, 0, lineTo(769, 1466)), |
| translate(0, 0, lineTo(1369, 0)), |
| translate(0, 0, lineTo(1148, 0)), |
| translate(0, 0, lineTo(977, 444)), |
| translate(0, 0, lineTo(364, 444)), |
| translate(0, 0, lineTo(203, 0)), |
| translate(0, 0, lineTo(-3, 0)), |
| // - contour #1 |
| translate(0, 0, moveTo(420, 602)), |
| translate(0, 0, lineTo(917, 602)), |
| translate(0, 0, lineTo(764, 1008)), |
| translate(0, 0, quadTo(694, 1193, 660, 1312)), |
| translate(0, 0, quadTo(632, 1171, 581, 1032)), |
| translate(0, 0, lineTo(420, 602)), |
| // - contour #2 |
| translate(319, 263, moveTo(162, 1338)), |
| translate(319, 263, quadTo(162, 1411, 215, 1464)), |
| translate(319, 263, quadTo(269, 1517, 342, 1517)), |
| translate(319, 263, quadTo(416, 1517, 469, 1463)), |
| translate(319, 263, quadTo(522, 1410, 522, 1334)), |
| translate(319, 263, quadTo(522, 1257, 469, 1204)), |
| translate(319, 263, quadTo(416, 1151, 343, 1151)), |
| translate(319, 263, quadTo(268, 1151, 215, 1204)), |
| translate(319, 263, quadTo(162, 1258, 162, 1338)), |
| // - contour #3 |
| translate(319, 263, moveTo(238, 1337)), |
| translate(319, 263, quadTo(238, 1290, 269, 1258)), |
| translate(319, 263, quadTo(301, 1226, 344, 1226)), |
| translate(319, 263, quadTo(387, 1226, 418, 1258)), |
| translate(319, 263, quadTo(450, 1290, 450, 1335)), |
| translate(319, 263, quadTo(450, 1380, 419, 1412)), |
| translate(319, 263, quadTo(388, 1444, 344, 1444)), |
| translate(319, 263, quadTo(301, 1444, 269, 1412)), |
| translate(319, 263, quadTo(238, 1381, 238, 1337)), |
| // - contour #4 |
| translate(339, 650, moveTo(222, 1194)), |
| translate(339, 650, lineTo(355, 1474)), |
| translate(339, 650, lineTo(591, 1474)), |
| translate(339, 650, lineTo(371, 1194)), |
| translate(339, 650, lineTo(222, 1194)), |
| }, |
| |
| '﴾': { // U+FD3E ORNATE LEFT PARENTHESIS. |
| // - contour #0 |
| moveTo(560, -384), |
| lineTo(516, -429), |
| quadTo(412, -304, 361, -226), |
| quadTo(258, -68, 201, 106), |
| quadTo(127, 334, 127, 595), |
| quadTo(127, 845, 201, 1069), |
| quadTo(259, 1246, 361, 1404), |
| quadTo(414, 1487, 514, 1608), |
| lineTo(560, 1566), |
| quadTo(452, 1328, 396, 1094), |
| quadTo(336, 845, 336, 603), |
| quadTo(336, 359, 370, 165), |
| quadTo(398, 8, 454, -142), |
| quadTo(482, -217, 560, -384), |
| }, |
| |
| '﴿': { // U+FD3F ORNATE RIGHT PARENTHESIS |
| // - contour #0 |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, moveTo(560, -384)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, lineTo(516, -429)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(412, -304, 361, -226)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(258, -68, 201, 106)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(127, 334, 127, 595)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(127, 845, 201, 1069)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(259, 1246, 361, 1404)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(414, 1487, 514, 1608)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, lineTo(560, 1566)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(452, 1328, 396, 1094)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(336, 845, 336, 603)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(336, 359, 370, 165)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(398, 8, 454, -142)), |
| transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(482, -217, 560, -384)), |
| }, |
| }, |
| |
| "noto/NotoSans-Regular.ttf": { |
| 'i': { |
| // - contour #0 |
| moveTo(354, 0), |
| lineTo(174, 0), |
| lineTo(174, 1098), |
| lineTo(354, 1098), |
| lineTo(354, 0), |
| // - contour #1 |
| moveTo(160, 1395), |
| quadTo(160, 1455, 190, 1482), |
| quadTo(221, 1509, 266, 1509), |
| quadTo(308, 1509, 339, 1482), |
| quadTo(371, 1455, 371, 1395), |
| quadTo(371, 1336, 339, 1308), |
| quadTo(308, 1280, 266, 1280), |
| quadTo(221, 1280, 190, 1308), |
| quadTo(160, 1336, 160, 1395), |
| }, |
| }, |
| } |
| |
| type boundsTestCase struct { |
| wantBounds fixed.Rectangle26_6 |
| wantAdv fixed.Int26_6 |
| } |
| |
| // proprietaryGlyphBoundsTestCases hold expected GlyphBounds. The |
| // numerical values can be verified by running the ttx tool. |
| // - Advance from hmtx width |
| // - Bounds from TTGlyph (with flipped Y axis) |
| var proprietaryGlyphBoundsTestCases = map[string]map[rune]boundsTestCase{ |
| "adobe/SourceHanSansSC-Regular.otf": { |
| '!': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: 95, Y: -749}, |
| Max: fixed.Point26_6{X: 227, Y: 13}, |
| }, |
| wantAdv: 323, |
| }, |
| }, |
| "apple/Helvetica.dfont?0": { |
| 'i': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: 132, Y: -1469}, |
| Max: fixed.Point26_6{X: 315, Y: 0}, |
| }, |
| wantAdv: 455, |
| }, |
| }, |
| "microsoft/Arial.ttf": { |
| 'A': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: -3, Y: -1466}, |
| Max: fixed.Point26_6{X: 1369, Y: 0}, |
| }, |
| wantAdv: 1366, |
| }, |
| // U+01FA LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE is a |
| // compound glyph whose elements are also compound glyphs. |
| 'Ǻ': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: -3, Y: -2124}, |
| Max: fixed.Point26_6{X: 1369, Y: 0}, |
| }, |
| wantAdv: 1366, |
| }, |
| // U+FD3E ORNATE LEFT PARENTHESIS. |
| '﴾': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: 127, Y: -1608}, |
| Max: fixed.Point26_6{X: 560, Y: 429}, |
| }, |
| wantAdv: 653, |
| }, |
| // U+FD3F ORNATE RIGHT PARENTHESIS is a transformed version of left parenthesis |
| '﴿': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: 93, Y: -1608}, |
| Max: fixed.Point26_6{X: 526, Y: 429}, |
| }, |
| wantAdv: 653, |
| }, |
| }, |
| "noto/NotoSans-Regular.ttf": { |
| 'i': { |
| wantBounds: fixed.Rectangle26_6{ |
| Min: fixed.Point26_6{X: 160, Y: -1509}, |
| Max: fixed.Point26_6{X: 371, Y: 0}, |
| }, |
| wantAdv: 528, |
| }, |
| }, |
| } |
| |
| type kernTestCase struct { |
| ppem fixed.Int26_6 |
| hinting font.Hinting |
| runes [2]rune |
| want Units |
| } |
| |
| // proprietaryKernTestCases hold a sample of each font's kerning pairs. The |
| // numerical values can be verified by running the ttx tool. |
| var proprietaryKernTestCases = map[string][]kernTestCase{ |
| "adobe/SourceSansPro-Regular.otf": { |
| {1000, font.HintingNone, [2]rune{'A', 'V'}, -14}, |
| {1000, font.HintingNone, [2]rune{'F', '\u0129'}, 36}, |
| }, |
| "adobe/SourceHanSansSC-Regular.otf": { |
| // U+3043 HIRAGANA LETTER SMALL I |
| // U+3067 HIRAGANA LETTER DE |
| {1000, font.HintingNone, [2]rune{'\u3043', '\u3067'}, -20}, |
| }, |
| "dejavu/DejaVuSans-ExtraLight.ttf": { |
| {2048, font.HintingNone, [2]rune{'A', 'A'}, 57}, |
| {2048, font.HintingNone, [2]rune{'W', 'A'}, -112}, |
| // U+00C1 LATIN CAPITAL LETTER A WITH ACUTE |
| // U+01FA LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE |
| // U+1E82 LATIN CAPITAL LETTER W WITH ACUTE |
| {2048, font.HintingNone, [2]rune{'\u00c1', 'A'}, 57}, |
| {2048, font.HintingNone, [2]rune{'\u01fa', 'A'}, 57}, |
| {2048, font.HintingNone, [2]rune{'\u1e82', 'A'}, -112}, |
| }, |
| "dejavu/DejaVuSans.ttf": { |
| // U+EF13 + U+EF19 are private use codes, but DejaVuSans has these |
| // codes in a rarely used ClassDef format 1 |
| {2048, font.HintingNone, [2]rune{'\uef13', '\uef19'}, -40}, |
| {2048, font.HintingNone, [2]rune{'\uef13', '\uef13'}, 0}, |
| // Use U+EF13 to trigger default class in ClassDef format 2 |
| {2048, font.HintingNone, [2]rune{'A', '\uef13'}, 0}, |
| }, |
| "microsoft/Arial.ttf": { |
| {2048, font.HintingNone, [2]rune{'A', 'V'}, -152}, |
| // U+03B8 GREEK SMALL LETTER THETA |
| // U+03BB GREEK SMALL LETTER LAMDA |
| {2048, font.HintingNone, [2]rune{'\u03b8', '\u03bb'}, -39}, |
| {2048, font.HintingNone, [2]rune{'\u03bb', '\u03b8'}, -0}, |
| }, |
| "microsoft/Comic_Sans_MS.ttf": { |
| {2048, font.HintingNone, [2]rune{'A', 'V'}, 0}, |
| }, |
| "microsoft/Times_New_Roman.ttf": { |
| {768, font.HintingNone, [2]rune{'A', 'V'}, -99}, |
| {768, font.HintingFull, [2]rune{'A', 'V'}, -128}, |
| {2048, font.HintingNone, [2]rune{'A', 'A'}, 0}, |
| {2048, font.HintingNone, [2]rune{'A', 'T'}, -227}, |
| {2048, font.HintingNone, [2]rune{'A', 'V'}, -264}, |
| {2048, font.HintingNone, [2]rune{'T', 'A'}, -164}, |
| {2048, font.HintingNone, [2]rune{'T', 'T'}, 0}, |
| {2048, font.HintingNone, [2]rune{'T', 'V'}, 0}, |
| {2048, font.HintingNone, [2]rune{'V', 'A'}, -264}, |
| {2048, font.HintingNone, [2]rune{'V', 'T'}, 0}, |
| {2048, font.HintingNone, [2]rune{'V', 'V'}, 0}, |
| // U+0390 GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS |
| // U+0393 GREEK CAPITAL LETTER GAMMA |
| {2048, font.HintingNone, [2]rune{'\u0390', '\u0393'}, 0}, |
| {2048, font.HintingNone, [2]rune{'\u0393', '\u0390'}, 76}, |
| }, |
| "microsoft/Webdings.ttf": { |
| {2048, font.HintingNone, [2]rune{'\uf041', '\uf042'}, 0}, |
| }, |
| "noto/NotoSans-Regular.ttf": { |
| {2048, font.HintingNone, [2]rune{'A', 'V'}, -40}, |
| {2048, font.HintingNone, [2]rune{'A', 'W'}, -40}, |
| {2048, font.HintingNone, [2]rune{'A', 'T'}, -70}, |
| {2048, font.HintingNone, [2]rune{'V', 'A'}, -40}, |
| {2048, font.HintingNone, [2]rune{'W', 'A'}, -40}, |
| {2048, font.HintingNone, [2]rune{'T', 'A'}, -70}, |
| // U+00C1 LATIN CAPITAL LETTER A WITH ACUTE |
| // U+01FA LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE |
| // U+1E82 LATIN CAPITAL LETTER W WITH ACUTE |
| {2048, font.HintingNone, [2]rune{'\u00c1', 'T'}, -70}, |
| {2048, font.HintingNone, [2]rune{'\u01fa', 'T'}, -70}, |
| {2048, font.HintingNone, [2]rune{'\u1e82', 'A'}, -40}, |
| |
| // NotoSans-Regular.ttf uses two PairPos format=1 tables (with ExtensionPos). |
| // Test first and last pairs in both tables. |
| // First pair in first table |
| {2048, font.HintingNone, [2]rune{'F', '?'}, 20}, |
| // U+04c3 CYRILLIC CAPITAL LETTER KA WITH HOOK |
| // U+0424 CYRILLIC CAPITAL LETTER EF |
| // Last pair in first table |
| {2048, font.HintingNone, [2]rune{'\u04c3', '\u0424'}, -20}, |
| // First pair in second table |
| {2048, font.HintingNone, [2]rune{'"', 'A'}, -70}, |
| // <!-- GREEK CAPITAL LETTER OMICRON WITH DASIA AND OXIA --> |
| // <!-- GREEK UPSILON WITH HOOK SYMBOL --> |
| // Last pair in second table |
| {2048, font.HintingNone, [2]rune{'\u1f4d', '\u03d2'}, -10}, |
| }, |
| } |
| |
| // proprietaryFDSelectTestCases hold a sample of each font's Font Dict Select |
| // (FDSelect) map. The numerical values can be verified by grepping the output |
| // of the ttx tool: |
| // |
| // grep CharString.*fdSelectIndex SourceHanSansSC-Regular.ttx |
| // |
| // will print lines like this: |
| // |
| // <CharString name="cid00100" fdSelectIndex="15"> |
| // <CharString name="cid00101" fdSelectIndex="15"> |
| // <CharString name="cid00102" fdSelectIndex="3"> |
| // <CharString name="cid00103" fdSelectIndex="15"> |
| // |
| // As for what the values like 3 or 15 actually mean, grepping that ttx file |
| // for "FontName" gives this list: |
| // |
| // 0: <FontName value="SourceHanSansSC-Regular-Alphabetic"/> |
| // 1: <FontName value="SourceHanSansSC-Regular-AlphabeticDigits"/> |
| // 2: <FontName value="SourceHanSansSC-Regular-Bopomofo"/> |
| // 3: <FontName value="SourceHanSansSC-Regular-Dingbats"/> |
| // 4: <FontName value="SourceHanSansSC-Regular-DingbatsDigits"/> |
| // 5: <FontName value="SourceHanSansSC-Regular-Generic"/> |
| // 6: <FontName value="SourceHanSansSC-Regular-HDingbats"/> |
| // 7: <FontName value="SourceHanSansSC-Regular-HHangul"/> |
| // 8: <FontName value="SourceHanSansSC-Regular-HKana"/> |
| // 9: <FontName value="SourceHanSansSC-Regular-HWidth"/> |
| // 10: <FontName value="SourceHanSansSC-Regular-HWidthCJK"/> |
| // 11: <FontName value="SourceHanSansSC-Regular-HWidthDigits"/> |
| // 12: <FontName value="SourceHanSansSC-Regular-Hangul"/> |
| // 13: <FontName value="SourceHanSansSC-Regular-Ideographs"/> |
| // 14: <FontName value="SourceHanSansSC-Regular-Kana"/> |
| // 15: <FontName value="SourceHanSansSC-Regular-Proportional"/> |
| // 16: <FontName value="SourceHanSansSC-Regular-ProportionalCJK"/> |
| // 17: <FontName value="SourceHanSansSC-Regular-ProportionalDigits"/> |
| // 18: <FontName value="SourceHanSansSC-Regular-VKana"/> |
| // |
| // As a sanity check, the cmap table maps U+3127 BOPOMOFO LETTER I to the glyph |
| // named "cid65353", proprietaryFDSelectTestCases here maps 65353 to Font Dict |
| // 2, and the list immediately above maps 2 to "Bopomofo". |
| var proprietaryFDSelectTestCases = map[string]map[GlyphIndex]int{ |
| "adobe/SourceHanSansSC-Regular.otf": { |
| 0: 5, |
| 1: 15, |
| 2: 15, |
| 16: 15, |
| 17: 17, |
| 26: 17, |
| 27: 15, |
| 100: 15, |
| 101: 15, |
| 102: 3, |
| 103: 15, |
| 777: 4, |
| 1000: 3, |
| 2000: 3, |
| 3000: 13, |
| 4000: 13, |
| 20000: 13, |
| 48000: 12, |
| 59007: 1, |
| 59024: 0, |
| 59087: 8, |
| 59200: 7, |
| 59211: 6, |
| 60000: 13, |
| 63000: 16, |
| 63039: 9, |
| 63060: 11, |
| 63137: 10, |
| 65353: 2, |
| 65486: 14, |
| 65505: 18, |
| 65506: 5, |
| 65533: 5, |
| 65534: 5, |
| }, |
| } |
