/**
* Reads the data from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
// Read the format number...
$stream->readUShort();
$this->setLength($stream->readUShort());
$this->setLanguage($stream->readUShort());
$this->setSegCountX2($stream->readUShort());
$this->setSearchRange($stream->readUShort());
$this->setEntrySelector($stream->readUShort());
$this->setRangeShift($stream->readUShort());
$offset = 14;
for ($i = 0; $i < $this->segCountX2 / 2; ++$i, $offset += 2) {
$this->setEndCount($i, $stream->readUShort());
}
$this->setReservedPad($stream->readUShort());
$offset += 2;
for ($i = 0; $i < $this->segCountX2 / 2; ++$i, $offset += 2) {
$this->setStartCount($i, $stream->readUShort());
}
for ($i = 0; $i < $this->segCountX2 / 2; ++$i, $offset += 2) {
$this->setIdDelta($i, $stream->readShort());
}
for ($i = 0; $i < $this->segCountX2 / 2; ++$i, $offset += 2) {
$this->setIdRangeOffset($i, $stream->readUShort());
}
for ($index = 0; $offset < $this->getLength(); $index++, $offset += 2) {
$this->setGlyphId($index, $stream->readUShort());
}
}
/**
* @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 information from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->yPelHeight = $stream->readUShort();
$this->yMax = $stream->readShort();
$this->yMin = $stream->readShort();
}
/**
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->version = $stream->readUShort();
$this->xAvgCharWidth = $stream->readShort();
$this->usWeightClass = $stream->readUShort();
$this->usWidthClass = $stream->readUShort();
$this->fsType = $stream->readUShort();
$this->ySubscriptXSize = $stream->readShort();
$this->ySubscriptYSize = $stream->readShort();
$this->ySubscriptXOffset = $stream->readShort();
$this->ySubscriptYOffset = $stream->readShort();
$this->ySuperscriptXSize = $stream->readShort();
$this->ySuperscriptYSize = $stream->readShort();
$this->ySuperscriptXOffset = $stream->readShort();
$this->ySuperscriptYOffset = $stream->readShort();
$this->yStrikeoutSize = $stream->readShort();
$this->yStrikeoutPosition = $stream->readShort();
$this->sFamilyClass = $stream->readShort();
$this->panose = array();
for ($i = 0; $i < 10; ++$i) {
$this->panose[] = $stream->readByte();
}
$this->ulUnicodeRange1 = $stream->readULong();
$this->ulUnicodeRange2 = $stream->readULong();
$this->ulUnicodeRange3 = $stream->readULong();
$this->ulUnicodeRange4 = $stream->readULong();
$this->achVendID = array();
for ($i = 0; $i < 4; ++$i) {
$this->achVendID[] = $stream->readChar();
}
$this->fsSelection = $stream->readUShort();
$this->usFirstCharIndex = $stream->readUShort();
$this->usLastCharIndex = $stream->readUShort();
$this->sTypoAscender = $stream->readShort();
$this->sTypoDescender = $stream->readShort();
$this->sTypoLineGap = $stream->readShort();
$this->usWinAscent = $stream->readUShort();
$this->usWinDescent = $stream->readUShort();
$this->ulCodePageRange1 = $stream->readULong();
$this->ulCodePageRange2 = $stream->readULong();
$this->sxHeight = $stream->readShort();
$this->sCapHeight = $stream->readShort();
$this->usDefaultChar = $stream->readUShort();
$this->usBreakChar = $stream->readUShort();
$this->usMaxContext = $stream->readUShort();
}
/**
* Reads information from the given stream.
*
* @param StreamInterface $stream The stream to read from.
*/
public function read(StreamInterface $stream)
{
$this->advanceWidth = $stream->readUShort();
$this->lsb = $stream->readShort();
}
/**
* 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();
}
