Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'restructure' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
yMax: r.int16, // Maximum value (in pels) for this yPelHeight
yMin: r.int16 // Minimum value (in pels) for this yPelHeight
});
let VdmxGroup = new r.Struct({
recs: r.uint16, // Number of height records in this group
startsz: r.uint8, // Starting yPelHeight
endsz: r.uint8, // Ending yPelHeight
entries: new r.Array(vTable, 'recs') // The VDMX records
});
export default new r.Struct({
version: r.uint16, // Version number (0 or 1)
numRecs: r.uint16, // Number of VDMX groups present
numRatios: r.uint16, // Number of aspect ratio groupings
ratioRanges: new r.Array(Ratio, 'numRatios'), // Ratio ranges
offsets: new r.Array(r.uint16, 'numRatios'), // Offset to the VDMX group for this ratio range
groups: new r.Array(VdmxGroup, 'numRecs') // The actual VDMX groupings
});
let EntryExitRecord = new r.Struct({
entryAnchor: new r.Pointer(r.uint16, Anchor, {type: 'parent'}),
exitAnchor: new r.Pointer(r.uint16, Anchor, {type: 'parent'})
});
let MarkRecord = new r.Struct({
class: r.uint16,
markAnchor: new r.Pointer(r.uint16, Anchor, {type: 'parent'})
});
let MarkArray = new r.Array(MarkRecord, r.uint16);
let BaseRecord = new r.Array(new r.Pointer(r.uint16, Anchor), t => t.parent.classCount);
let BaseArray = new r.Array(BaseRecord, r.uint16);
let ComponentRecord = new r.Array(new r.Pointer(r.uint16, Anchor), t => t.parent.parent.classCount);
let LigatureAttach = new r.Array(ComponentRecord, r.uint16);
let LigatureArray = new r.Array(new r.Pointer(r.uint16, LigatureAttach), r.uint16);
let GPOSLookup = new r.VersionedStruct('lookupType', {
1: new r.VersionedStruct(r.uint16, { // Single Adjustment
1: { // Single positioning value
coverage: new r.Pointer(r.uint16, Coverage),
valueFormat: ValueFormat,
value: new ValueRecord()
},
2: {
coverage: new r.Pointer(r.uint16, Coverage),
valueFormat: ValueFormat,
valueCount: r.uint16,
values: new r.LazyArray(new ValueRecord(), 'valueCount')
}
minCoord: new r.Pointer(r.uint16, BaseCoord), // May be NULL
maxCoord: new r.Pointer(r.uint16, BaseCoord), // May be NULL
featMinMaxCount: r.uint16, // May be 0
featMinMaxRecords: new r.Array(FeatMinMaxRecord, 'featMinMaxCount') // In alphabetical order
});
let BaseLangSysRecord = new r.Struct({
tag: new r.String(4), // 4-byte language system identification tag
minMax: new r.Pointer(r.uint16, MinMax, {type: 'parent'})
});
let BaseScript = new r.Struct({
baseValues: new r.Pointer(r.uint16, BaseValues), // May be NULL
defaultMinMax: new r.Pointer(r.uint16, MinMax), // May be NULL
baseLangSysCount: r.uint16, // May be 0
baseLangSysRecords: new r.Array(BaseLangSysRecord, 'baseLangSysCount') // in alphabetical order by BaseLangSysTag
});
let BaseScriptRecord = new r.Struct({
tag: new r.String(4), // 4-byte script identification tag
script: new r.Pointer(r.uint16, BaseScript, {type: 'parent'})
});
let BaseScriptList = new r.Array(BaseScriptRecord, r.uint16);
// Array of 4-byte baseline identification tags-must be in alphabetical order
let BaseTagList = new r.Array(new r.String(4), r.uint16);
let Axis = new r.Struct({
baseTagList: new r.Pointer(r.uint16, BaseTagList), // May be NULL
baseScriptList: new r.Pointer(r.uint16, BaseScriptList)
});
deltas: new r.Array(r.int16, 32)
},
1: { // Distance-based, with mapping
deltas: new r.Array(r.int16, 32),
mappingData: new LookupTable(r.uint16)
},
2: { // Control point-based, no mapping
standardGlyph: r.uint16,
controlPoints: new r.Array(r.uint16, 32)
},
3: { // Control point-based, with mapping
standardGlyph: r.uint16,
controlPoints: new r.Array(r.uint16, 32),
mappingData: new LookupTable(r.uint16)
}
});
export default new r.Struct({
version: r.fixed32,
format: r.uint16,
defaultBaseline: r.uint16,
subtable: BslnSubtable
});
nPairs: r.uint16,
searchRange: r.uint16,
entrySelector: r.uint16,
rangeShift: r.uint16,
pairs: new r.Array(KernPair, 'nPairs')
},
2: {
rowWidth: r.uint16,
leftTable: new r.Pointer(r.uint16, ClassTable, {type: 'parent'}),
rightTable: new r.Pointer(r.uint16, ClassTable, {type: 'parent'}),
array: new r.Pointer(r.uint16, Kern2Array, {type: 'parent'})
},
3: {
glyphCount: r.uint16,
kernValueCount: r.uint8,
leftClassCount: r.uint8,
rightClassCount: r.uint8,
flags: r.uint8,
kernValue: new r.Array(r.int16, 'kernValueCount'),
leftClass: new r.Array(r.uint8, 'glyphCount'),
rightClass: new r.Array(r.uint8, 'glyphCount'),
kernIndex: new r.Array(r.uint8, t => t.leftClassCount * t.rightClassCount)
}
});
let KernTable = new r.VersionedStruct('version', {
0: { // Microsoft uses this format
subVersion: r.uint16, // Microsoft has an extra sub-table version number
length: r.uint16, // Length of the subtable, in bytes
format: r.uint8, // Format of subtable
});
let LangTagRecord = new r.Struct({
length: r.uint16,
tag: new r.Pointer(r.uint16, new r.String('length', 'utf16be'), {type: 'parent', relativeTo: 'stringOffset'})
});
var NameTable = new r.VersionedStruct(r.uint16, {
0: {
count: r.uint16,
stringOffset: r.uint16,
records: new r.Array(NameRecord, 'count')
},
1: {
count: r.uint16,
stringOffset: r.uint16,
records: new r.Array(NameRecord, 'count'),
langTagCount: r.uint16,
langTags: new r.Array(LangTagRecord, 'langTagCount')
}
});
export default NameTable;
const NAMES = [
'copyright',
'fontFamily',
'fontSubfamily',
'uniqueSubfamily',
'fullName',
'version',
'postscriptName', // Note: A font may have only one PostScript name and that name must be ASCII.
2: { // Class pair adjustment
coverage: new r.Pointer(r.uint16, Coverage),
valueFormat1: ValueFormat,
valueFormat2: ValueFormat,
classDef1: new r.Pointer(r.uint16, ClassDef),
classDef2: new r.Pointer(r.uint16, ClassDef),
class1Count: r.uint16,
class2Count: r.uint16,
classRecords: new r.LazyArray(new r.LazyArray(Class2Record, 'class2Count'), 'class1Count')
}
}),
3: { // Cursive Attachment Positioning
format: r.uint16,
coverage: new r.Pointer(r.uint16, Coverage),
entryExitCount: r.uint16,
entryExitRecords: new r.Array(EntryExitRecord, 'entryExitCount')
},
4: { // MarkToBase Attachment Positioning
format: r.uint16,
markCoverage: new r.Pointer(r.uint16, Coverage),
baseCoverage: new r.Pointer(r.uint16, Coverage),
classCount: r.uint16,
markArray: new r.Pointer(r.uint16, MarkArray),
baseArray: new r.Pointer(r.uint16, BaseArray)
},
5: { // MarkToLigature Attachment Positioning
format: r.uint16,
markCoverage: new r.Pointer(r.uint16, Coverage),
import r from 'restructure';
import tables from './';
let WOFFDirectoryEntry = new r.Struct({
tag: new r.String(4),
offset: new r.Pointer(r.uint32, 'void', {type: 'global'}),
compLength: r.uint32,
length: r.uint32,
origChecksum: r.uint32
});
let WOFFDirectory = new r.Struct({
tag: new r.String(4), // should be 'wOFF'
flavor: r.uint32,
length: r.uint32,
numTables: r.uint16,
reserved: new r.Reserved(r.uint16),
totalSfntSize: r.uint32,
majorVersion: r.uint16,
minorVersion: r.uint16,
metaOffset: r.uint32,
metaLength: r.uint32,
metaOrigLength: r.uint32,
privOffset: r.uint32,
privLength: r.uint32,
tables: new r.Array(WOFFDirectoryEntry, 'numTables')
});
WOFFDirectory.process = function() {
let tables = {};
for (let table of this.tables) {
tables[table.tag] = table;
});
let UnicodeValueRange = new r.Struct({
startUnicodeValue: r.uint24,
additionalCount: r.uint8
});
let UVSMapping = new r.Struct({
unicodeValue: r.uint24,
glyphID: r.uint16
});
let DefaultUVS = new r.Array(UnicodeValueRange, r.uint32);
let NonDefaultUVS = new r.Array(UVSMapping, r.uint32);
let VarSelectorRecord = new r.Struct({
varSelector: r.uint24,
defaultUVS: new r.Pointer(r.uint32, DefaultUVS, {type: 'parent'}),
nonDefaultUVS: new r.Pointer(r.uint32, NonDefaultUVS, {type: 'parent'})
});
let CmapSubtable = new r.VersionedStruct(r.uint16, {
0: { // Byte encoding
length: r.uint16, // Total table length in bytes (set to 262 for format 0)
language: r.uint16, // Language code for this encoding subtable, or zero if language-independent
codeMap: new r.LazyArray(r.uint8, 256)
},
2: { // High-byte mapping (CJK)
length: r.uint16,
language: r.uint16,
subHeaderKeys: new r.Array(r.uint16, 256),
3: {}, // Stretch glyph action (no data, not supported by CoreText)
4: { // Ductile glyph action (not supported by CoreText)
variationAxis: r.uint32,
minimumLimit: r.fixed32,
noStretchValue: r.fixed32,
maximumLimit: r.fixed32
},
5: { // Repeated add glyph action
flags: r.uint16,
glyph: r.uint16
}
});
let Action = new r.Struct({
actionClass: r.uint16,
actionType: r.uint16,
actionLength: r.uint32,
actionData: ActionData,
padding: new r.Reserved(r.uint8, t => t.actionLength - t._currentOffset)
});
let PostcompensationAction = new r.Array(Action, r.uint32);
let PostCompensationTable = new r.Struct({
lookupTable: new LookupTable(new r.Pointer(r.uint16, PostcompensationAction))
});
let JustificationTable = new r.Struct({
classTable: new r.Pointer(r.uint16, ClassTable, { type: 'parent' }),
wdcOffset: r.uint16,
postCompensationTable: new r.Pointer(r.uint16, PostCompensationTable, { type: 'parent' }),