/**
* Reads the table from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->version = $stream->readFixed();
$this->scriptList = $stream->readOffset();
$this->featureList = $stream->readOffset();
$this->lookupList = $stream->readOffset();
}
/**
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->tableVersionNumber = $stream->readFixed();
$this->fontRevision = $stream->readFixed();
$this->checkSumAdjustment = $stream->readULong();
$this->magicNumber = $stream->readULong();
if ($this->magicNumber != self::MAGIC_NUMBER) {
throw new \Exception(sprintf('Magic number for head table should be set to 0x%x but we got 0x%x', self::MAGIC_NUMBER, $this->magicNumber));
}
$this->flags = $stream->readUShort();
$this->unitsPerEm = $stream->readUShort();
$this->created = $stream->readLongDateTime();
$this->modified = $stream->readLongDateTime();
$this->xMin = $stream->readShort();
$this->yMin = $stream->readShort();
$this->xMax = $stream->readShort();
$this->yMax = $stream->readShort();
$this->macStyle = $stream->readUShort();
$this->lowestRecPPEM = $stream->readUShort();
$this->fontDirectionHint = $stream->readShort();
$this->indexToLocFormat = $stream->readShort();
$this->glyphDataFormat = $stream->readShort();
}
/**
* Reads the header from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->sfntVersion = $stream->readFixed();
$this->numTables = $stream->readUShort();
$this->searchRange = $stream->readUShort();
$this->entrySelector = $stream->readUShort();
$this->rangeShift = $stream->readUShort();
}
/**
* Reads the table from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->version = $stream->readFixed();
$this->numSizes = $stream->readULong();
}
/**
* Reads the table from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->version = $stream->readFixed();
}
/**
* Reads the header from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->tag = $stream->readTag();
if ($this->tag !== self::TTCF_ID) {
throw new RuntimeException(sprintf('Invalid id provided, should be 0x%x but we got 0x%x', self::TTCF_ID, $this->tag));
}
$this->version = $stream->readFixed();
$this->numFonts = $stream->readULong();
for ($i = 0; $i < $this->numFonts; ++$i) {
$this->offsetTable[] = $stream->readULong();
}
if ($this->version > 1) {
$this->ulDsigTag = $stream->readULong();
$this->ulDsigLength = $stream->readULong();
$this->ulDsigOffset = $stream->readULong();
}
}
/**
* Reads information from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->tableVersionNumber = $stream->readFixed();
$this->ascender = $stream->readFWord();
$this->descender = $stream->readFWord();
$this->lineGap = $stream->readFWord();
$this->advanceWidthMax = $stream->readUFWord();
$this->minLeftSideBearing = $stream->readFWord();
$this->minRightSideBearing = $stream->readFWord();
$this->xMaxExtent = $stream->readFWord();
$this->caretSlopeRise = $stream->readShort();
$this->caretSlopeRun = $stream->readShort();
$this->caretOffset = $stream->readShort();
// Read reserved values:
$stream->readShort();
$stream->readShort();
$stream->readShort();
$stream->readShort();
$this->metricDataFormat = $stream->readShort();
$this->numberOfHMetrics = $stream->readUShort();
}
