2.1.5
此脚本不应直接安装，它是一个供其他脚本使用的外部库。如果您需要使用该库，请在脚本元属性加入：// @require https://update.greasyfork.org/scripts/468263/1202354/tesseractminjs.js
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}))
}
t.prototype.map = {
Orientation: 274,
Thumbnail: 513,
Exif: 34665,
GPSInfo: 34853,
Interoperability: 40965
}, t.prototype.privateIFDs = {
34665: {
name: "Exif",
map: {}
},
34853: {
name: "GPSInfo",
map: {}
},
40965: {
name: "Interoperability",
map: {}
}
}, t.prototype.get = function(e) {
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};
var r = {
1: {
getValue: function(e, t) {
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},
size: 1
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2: {
getValue: function(e, t) {
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size: 1,
ascii: !0
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3: {
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size: 2
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4: {
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size: 4
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size: 8
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size: 4
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size: 8
}
};
function n(e, t, n, o, i, a) {
var c, s, u, l, f, p, d = r[o];
if (d) {
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console.log("Invalid Exif data: Invalid data offset.")
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}
function o(e, t, r, o, i, a, c, s) {
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}
console.log("Invalid Exif data: Invalid directory size.")
}
}
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}
}, f = r + 10;
if (1165519206 === e.getUint32(r + 4))
if (f + 8 > e.byteLength) console.log("Invalid Exif data: Invalid segment size.");
else if (0 === e.getUint16(r + 8)) {
switch (e.getUint16(f)) {
case 18761:
c = !0;
break;
case 19789:
c = !1;
break;
default:
return void console.log("Invalid Exif data: Invalid byte alignment marker.")
}
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if (r && !(t + r > e.byteLength)) return new Blob([e.buffer.slice(t, t + r)], {
type: "image/jpeg"
});
console.log("Invalid Exif data: Invalid thumbnail data.")
}(e, f + i.exif[513], i.exif[514]))), Object.keys(i.exif.privateIFDs).forEach((function(r) {
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}))) : console.log("Invalid Exif data: Missing TIFF marker.")
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}
}, e.metaDataParsers.jpeg[65505].push(e.parseExifData), e.exifWriters = {
274: function(e, t, r) {
return new DataView(e, t.exifOffsets[274] + 8, 2).setUint16(0, r, t.exifLittleEndian), e
}
}, e.writeExifData = function(t, r, n, o) {
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1: "Flash fired",
5: "Strobe return light not detected",
7: "Strobe return light detected",
9: "Flash fired, compulsory flash mode",
13: "Flash fired, compulsory flash mode, return light not detected",
15: "Flash fired, compulsory flash mode, return light detected",
16: "Flash did not fire, compulsory flash mode",
24: "Flash did not fire, auto mode",
25: "Flash fired, auto mode",
29: "Flash fired, auto mode, return light not detected",
31: "Flash fired, auto mode, return light detected",
32: "No flash function",
65: "Flash fired, red-eye reduction mode",
69: "Flash fired, red-eye reduction mode, return light not detected",
71: "Flash fired, red-eye reduction mode, return light detected",
73: "Flash fired, compulsory flash mode, red-eye reduction mode",
77: "Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",
79: "Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",
89: "Flash fired, auto mode, red-eye reduction mode",
93: "Flash fired, auto mode, return light not detected, red-eye reduction mode",
95: "Flash fired, auto mode, return light detected, red-eye reduction mode"
},
SensingMethod: {
1: "Undefined",
2: "One-chip color area sensor",
3: "Two-chip color area sensor",
4: "Three-chip color area sensor",
5: "Color sequential area sensor",
7: "Trilinear sensor",
8: "Color sequential linear sensor"
},
SceneCaptureType: {
0: "Standard",
1: "Landscape",
2: "Portrait",
3: "Night scene"
},
SceneType: {
1: "Directly photographed"
},
CustomRendered: {
0: "Normal process",
1: "Custom process"
},
WhiteBalance: {
0: "Auto white balance",
1: "Manual white balance"
},
GainControl: {
0: "None",
1: "Low gain up",
2: "High gain up",
3: "Low gain down",
4: "High gain down"
},
Contrast: {
0: "Normal",
1: "Soft",
2: "Hard"
},
Saturation: {
0: "Normal",
1: "Low saturation",
2: "High saturation"
},
Sharpness: {
0: "Normal",
1: "Soft",
2: "Hard"
},
SubjectDistanceRange: {
0: "Unknown",
1: "Macro",
2: "Close view",
3: "Distant view"
},
FileSource: {
3: "DSC"
},
ComponentsConfiguration: {
0: "",
1: "Y",
2: "Cb",
3: "Cr",
4: "R",
5: "G",
6: "B"
},
Orientation: {
1: "top-left",
2: "top-right",
3: "bottom-right",
4: "bottom-left",
5: "left-top",
6: "right-top",
7: "right-bottom",
8: "left-bottom"
}
}, t.getText = function(e) {
var t = this.get(e);
switch (e) {
case "LightSource":
case "Flash":
case "MeteringMode":
case "ExposureProgram":
case "SensingMethod":
case "SceneCaptureType":
case "SceneType":
case "CustomRendered":
case "WhiteBalance":
case "GainControl":
case "Contrast":
case "Saturation":
case "Sharpness":
case "SubjectDistanceRange":
case "FileSource":
case "Orientation":
return this.stringValues[e][t];
case "ExifVersion":
case "FlashpixVersion":
if (!t) return;
return String.fromCharCode(t[0], t[1], t[2], t[3]);
case "ComponentsConfiguration":
if (!t) return;
return this.stringValues[e][t[0]] + this.stringValues[e][t[1]] + this.stringValues[e][t[2]] + this.stringValues[e][t[3]];
case "GPSVersionID":
if (!t) return;
return t[0] + "." + t[1] + "." + t[2] + "." + t[3]
}
return String(t)
}, t.getAll = function() {
var e, t, r, n = {};
for (e in this) Object.prototype.hasOwnProperty.call(this, e) && ((t = this[e]) && t.getAll ? n[this.privateIFDs[e].name] = t.getAll() : (r = this.tags[e]) && (n[r] = this.getText(r)));
return n
}, t.getName = function(e) {
var t = this.tags[e];
return "object" === a(t) ? this.privateIFDs[e].name : t
},
function() {
var e, r, n, o = t.tags;
for (e in o)
if (Object.prototype.hasOwnProperty.call(o, e))
if (r = t.privateIFDs[e])
for (e in n = o[e]) Object.prototype.hasOwnProperty.call(n, e) && (r.map[n[e]] = Number(e));
else t.map[o[e]] = Number(e)
}()
}) ? n.apply(t, o) : n) || (e.exports = i)
}()
},
function(e, t, r) {
var n, o, i;
! function(a) {
"use strict";
o = [r(0), r(11)], void 0 === (i = "function" == typeof(n = function(e) {
var t = e.IptcMap.prototype;
t.tags = {
0: "ApplicationRecordVersion",
3: "ObjectTypeReference",
4: "ObjectAttributeReference",
5: "ObjectName",
7: "EditStatus",
8: "EditorialUpdate",
10: "Urgency",
12: "SubjectReference",
15: "Category",
20: "SupplementalCategories",
22: "FixtureIdentifier",
25: "Keywords",
26: "ContentLocationCode",
27: "ContentLocationName",
30: "ReleaseDate",
35: "ReleaseTime",
37: "ExpirationDate",
38: "ExpirationTime",
40: "SpecialInstructions",
42: "ActionAdvised",
45: "ReferenceService",
47: "ReferenceDate",
50: "ReferenceNumber",
55: "DateCreated",
60: "TimeCreated",
62: "DigitalCreationDate",
63: "DigitalCreationTime",
65: "OriginatingProgram",
70: "ProgramVersion",
75: "ObjectCycle",
80: "Byline",
85: "BylineTitle",
90: "City",
92: "Sublocation",
95: "State",
100: "CountryCode",
101: "Country",
103: "OriginalTransmissionReference",
105: "Headline",
110: "Credit",
115: "Source",
116: "CopyrightNotice",
118: "Contact",
120: "Caption",
121: "LocalCaption",
122: "Writer",
125: "RasterizedCaption",
130: "ImageType",
131: "ImageOrientation",
135: "LanguageIdentifier",
150: "AudioType",
151: "AudioSamplingRate",
152: "AudioSamplingResolution",
153: "AudioDuration",
154: "AudioOutcue",
184: "JobID",
185: "MasterDocumentID",
186: "ShortDocumentID",
187: "UniqueDocumentID",
188: "OwnerID",
200: "ObjectPreviewFileFormat",
201: "ObjectPreviewFileVersion",
202: "ObjectPreviewData",
221: "Prefs",
225: "ClassifyState",
228: "SimilarityIndex",
230: "DocumentNotes",
231: "DocumentHistory",
232: "ExifCameraInfo",
255: "CatalogSets"
}, t.stringValues = {
10: {
0: "0 (reserved)",
1: "1 (most urgent)",
2: "2",
3: "3",
4: "4",
5: "5 (normal urgency)",
6: "6",
7: "7",
8: "8 (least urgent)",
9: "9 (user-defined priority)"
},
75: {
a: "Morning",
b: "Both Morning and Evening",
p: "Evening"
},
131: {
L: "Landscape",
P: "Portrait",
S: "Square"
}
}, t.getText = function(e) {
var t = this.get(e),
r = this.map[e],
n = this.stringValues[r];
return n ? n[t] : String(t)
}, t.getAll = function() {
var e, t, r = {};
for (e in this) Object.prototype.hasOwnProperty.call(this, e) && (t = this.tags[e]) && (r[t] = this.getText(t));
return r
}, t.getName = function(e) {
return this.tags[e]
},
function() {
var e, r = t.tags,
n = t.map || {};
for (e in r) Object.prototype.hasOwnProperty.call(r, e) && (n[r[e]] = Number(e))
}()
}) ? n.apply(t, o) : n) || (e.exports = i)
}()
},
function(e, t, r) {
var n, o, i;
! function(a) {
"use strict";
o = [r(0), r(9), r(1)], void 0 === (i = "function" == typeof(n = function(e) {
var t = e.hasCanvasOption,
r = e.hasMetaOption,
n = e.transformCoordinates,
o = e.getTransformedOptions;
i = document.createElement("img"), i.onload = function() {
e.orientation = 1 === i.width && 2 === i.height
}, i.src = "data:image/jpeg;base64,/9j/4QAiRXhpZgAATU0AKgAAAAgAAQESAAMAAAABAAYAAAAAAAD/2wCEAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAf/AABEIAAEAAgMBEQACEQEDEQH/xABKAAEAAAAAAAAAAAAAAAAAAAALEAEAAAAAAAAAAAAAAAAAAAAAAQEAAAAAAAAAAAAAAAAAAAAAEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwA/8H//2Q==", e.hasCanvasOption = function(r) {
return !0 == !! r.orientation && !e.orientation || r.orientation > 1 && r.orientation < 9 || t.call(e, r)
}, e.hasMetaOption = function(t) {
return t && !0 === t.orientation && !e.orientation || r.call(e, t)
}, e.transformCoordinates = function(t, r) {
n.call(e, t, r);
var o = t.getContext("2d"),
i = t.width,
a = t.height,
c = t.style.width,
s = t.style.height,
u = r.orientation;
if (u > 1 && u < 9) switch (u > 4 && (t.width = a, t.height = i, t.style.width = s, t.style.height = c), u) {
case 2:
o.translate(i, 0), o.scale(-1, 1);
break;
case 3:
o.translate(i, a), o.rotate(Math.PI);
break;
case 4:
o.translate(0, a), o.scale(1, -1);
break;
case 5:
o.rotate(.5 * Math.PI), o.scale(1, -1);
break;
case 6:
o.rotate(.5 * Math.PI), o.translate(0, -a);
break;
case 7:
o.rotate(.5 * Math.PI), o.translate(i, -a), o.scale(-1, 1);
break;
case 8:
o.rotate(-.5 * Math.PI), o.translate(-i, 0)
}
}, e.getTransformedOptions = function(t, r, n) {
var i, a, c = o.call(e, t, r),
s = c.orientation;
if (!0 === s) {
if (e.orientation) return c;
s = n && n.exif && n.exif.get("Orientation")
}
if (!(s > 1 && s < 9)) return c;
for (a in i = {}, c) Object.prototype.hasOwnProperty.call(c, a) && (i[a] = c[a]);
switch (i.orientation = s, s) {
case 2:
i.left = c.right, i.right = c.left;
break;
case 3:
i.left = c.right, i.top = c.bottom, i.right = c.left, i.bottom = c.top;
break;
case 4:
i.top = c.bottom, i.bottom = c.top;
break;
case 5:
i.left = c.top, i.top = c.left, i.right = c.bottom, i.bottom = c.right;
break;
case 6:
i.left = c.top, i.top = c.right, i.right = c.bottom, i.bottom = c.left;
break;
case 7:
i.left = c.bottom, i.top = c.right, i.right = c.top, i.bottom = c.left;
break;
case 8:
i.left = c.bottom, i.top = c.left, i.right = c.top, i.bottom = c.right
}
return i.orientation > 4 && (i.maxWidth = c.maxHeight, i.maxHeight = c.maxWidth, i.minWidth = c.minHeight, i.minHeight = c.minWidth, i.sourceWidth = c.sourceHeight, i.sourceHeight = c.sourceWidth), i
};
var i
}) ? n.apply(t, o) : n) || (e.exports = i)
}()
},
function(e, t, r) {
function n(e, t, r, n, o, i, a) {
try {
var c = e[i](a),
s = c.value
} catch (e) {
return void r(e)
}
c.done ? t(s) : Promise.resolve(s).then(n, o)
}
function o(e) {
return function() {
var t = this,
r = arguments;
return new Promise((function(o, i) {
var a = e.apply(t, r);
function c(e) {
n(a, o, i, c, s, "next", e)
}
function s(e) {
n(a, o, i, c, s, "throw", e)
}
c(void 0)
}))
}
}
var i = r(7),
a = function() {
var e = o(regeneratorRuntime.mark((function e(t, r, n) {
var a;
return regeneratorRuntime.wrap((function(e) {
for (;;) switch (e.prev = e.next) {
case 0:
return a = i(n), e.next = 3, a.load();
case 3:
return e.next = 5, a.loadLanguage(r);
case 5:
return e.next = 7, a.initialize(r);
case 7:
return e.abrupt("return", a.recognize(t).
finally(o(regeneratorRuntime.mark((function e() {
return regeneratorRuntime.wrap((function(e) {
for (;;) switch (e.prev = e.next) {
case 0:
return e.next = 2, a.terminate();
case 2:
case "end":
return e.stop()
}
}), e)
})))));
case 8:
case "end":
return e.stop()
}
}), e)
})));
return function(t, r, n) {
return e.apply(this, arguments)
}
}(),
c = function() {
var e = o(regeneratorRuntime.mark((function e(t, r) {
var n;
return regeneratorRuntime.wrap((function(e) {
for (;;) switch (e.prev = e.next) {
case 0:
return n = i(r), e.next = 3, n.load();
case 3:
return e.next = 5, n.loadLanguage("osd");
case 5:
return e.next = 7, n.initialize("osd");
case 7:
return e.abrupt("return", n.detect(t).
finally(o(regeneratorRuntime.mark((function e() {
return regeneratorRuntime.wrap((function(e) {
for (;;) switch (e.prev = e.next) {
case 0:
return e.next = 2, n.terminate();
case 2:
case "end":
return e.stop()
}
}), e)
})))));
case 8:
case "end":
return e.stop()
}
}), e)
})));
return function(t, r) {
return e.apply(this, arguments)
}
}();
e.exports = {
recognize: a,
detect: c
}
},
function(e, t) {
e.exports = {
AFR: "afr",
AMH: "amh",
ARA: "ara",
ASM: "asm",
AZE: "aze",
AZE_CYRL: "aze_cyrl",
BEL: "bel",
BEN: "ben",
BOD: "bod",
BOS: "bos",
BUL: "bul",
CAT: "cat",
CEB: "ceb",
CES: "ces",
CHI_SIM: "chi_sim",
CHI_TRA: "chi_tra",
CHR: "chr",
CYM: "cym",
DAN: "dan",
DEU: "deu",
DZO: "dzo",
ELL: "ell",
ENG: "eng",
ENM: "enm",
EPO: "epo",
EST: "est",
EUS: "eus",
FAS: "fas",
FIN: "fin",
FRA: "fra",
FRK: "frk",
FRM: "frm",
GLE: "gle",
GLG: "glg",
GRC: "grc",
GUJ: "guj",
HAT: "hat",
HEB: "heb",
HIN: "hin",
HRV: "hrv",
HUN: "hun",
IKU: "iku",
IND: "ind",
ISL: "isl",
ITA: "ita",
ITA_OLD: "ita_old",
JAV: "jav",
JPN: "jpn",
KAN: "kan",
KAT: "kat",
KAT_OLD: "kat_old",
KAZ: "kaz",
KHM: "khm",
KIR: "kir",
KOR: "kor",
KUR: "kur",
LAO: "lao",
LAT: "lat",
LAV: "lav",
LIT: "lit",
MAL: "mal",
MAR: "mar",
MKD: "mkd",
MLT: "mlt",
MSA: "msa",
MYA: "mya",
NEP: "nep",
NLD: "nld",
NOR: "nor",
ORI: "ori",
PAN: "pan",
POL: "pol",
POR: "por",
PUS: "pus",
RON: "ron",
RUS: "rus",
SAN: "san",
SIN: "sin",
SLK: "slk",
SLV: "slv",
SPA: "spa",
SPA_OLD: "spa_old",
SQI: "sqi",
SRP: "srp",
SRP_LATN: "srp_latn",
SWA: "swa",
SWE: "swe",
SYR: "syr",
TAM: "tam",
TEL: "tel",
TGK: "tgk",
TGL: "tgl",
THA: "tha",
TIR: "tir",
TUR: "tur",
UIG: "uig",
UKR: "ukr",
URD: "urd",
UZB: "uzb",
UZB_CYRL: "uzb_cyrl",
VIE: "vie",
YID: "yid"
}
},
function(e, t) {
e.exports = {
OSD_ONLY: "0",
AUTO_OSD: "1",
AUTO_ONLY: "2",
AUTO: "3",
SINGLE_COLUMN: "4",
SINGLE_BLOCK_VERT_TEXT: "5",
SINGLE_BLOCK: "6",
SINGLE_LINE: "7",
SINGLE_WORD: "8",
CIRCLE_WORD: "9",
SINGLE_CHAR: "10",
SPARSE_TEXT: "11",
SPARSE_TEXT_OSD: "12"
}
}
])
}));
//# sourceMappingURL=tesseract.min.js.map