/**
* Get font record data
*
* @return string
*/
public function writeFont()
{
$font_outline = 0;
$font_shadow = 0;
$icv = $this->colorIndex;
// Index to color palette
if ($this->font->getSuperScript()) {
$sss = 1;
} elseif ($this->font->getSubScript()) {
$sss = 2;
} else {
$sss = 0;
}
$bFamily = 0;
// Font family
$bCharSet = \PHPExcel\Shared\Font::getCharsetFromFontName($this->font->getName());
// Character set
$record = 0x31;
// Record identifier
$reserved = 0x0;
// Reserved
$grbit = 0x0;
// Font attributes
if ($this->font->getItalic()) {
$grbit |= 0x2;
}
if ($this->font->getStrikethrough()) {
$grbit |= 0x8;
}
if ($font_outline) {
$grbit |= 0x10;
}
if ($font_shadow) {
$grbit |= 0x20;
}
$data = pack("vvvvvCCCC", $this->font->getSize() * 20, $grbit, $icv, self::mapBold($this->font->getBold()), $sss, self::mapUnderline($this->font->getUnderline()), $bFamily, $bCharSet, $reserved);
$data .= \PHPExcel\Shared\StringHelper::UTF8toBIFF8UnicodeShort($this->font->getName());
$length = strlen($data);
$header = pack("vv", $record, $length);
return $header . $data;
}
/**
* Write Font
*
* @param \PHPExcel\Shared\XMLWriter $objWriter XML Writer
* @param \PHPExcel\Style\Font $pFont Font style
* @throws \PHPExcel\Writer\Exception
*/
private function writeFont(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\Style\Font $pFont = null)
{
// font
$objWriter->startElement('font');
// Weird! The order of these elements actually makes a difference when opening Excel2007
// files in Excel2003 with the compatibility pack. It's not documented behaviour,
// and makes for a real WTF!
// Bold. We explicitly write this element also when false (like MS Office Excel 2007 does
// for conditional formatting). Otherwise it will apparently not be picked up in conditional
// formatting style dialog
if ($pFont->getBold() !== null) {
$objWriter->startElement('b');
$objWriter->writeAttribute('val', $pFont->getBold() ? '1' : '0');
$objWriter->endElement();
}
// Italic
if ($pFont->getItalic() !== null) {
$objWriter->startElement('i');
$objWriter->writeAttribute('val', $pFont->getItalic() ? '1' : '0');
$objWriter->endElement();
}
// Strikethrough
if ($pFont->getStrikethrough() !== null) {
$objWriter->startElement('strike');
$objWriter->writeAttribute('val', $pFont->getStrikethrough() ? '1' : '0');
$objWriter->endElement();
}
// Underline
if ($pFont->getUnderline() !== null) {
$objWriter->startElement('u');
$objWriter->writeAttribute('val', $pFont->getUnderline());
$objWriter->endElement();
}
// Superscript / subscript
if ($pFont->getSuperScript() === true || $pFont->getSubScript() === true) {
$objWriter->startElement('vertAlign');
if ($pFont->getSuperScript() === true) {
$objWriter->writeAttribute('val', 'superscript');
} elseif ($pFont->getSubScript() === true) {
$objWriter->writeAttribute('val', 'subscript');
}
$objWriter->endElement();
}
// Size
if ($pFont->getSize() !== null) {
$objWriter->startElement('sz');
$objWriter->writeAttribute('val', $pFont->getSize());
$objWriter->endElement();
}
// Foreground color
if ($pFont->getColor()->getARGB() !== null) {
$objWriter->startElement('color');
$objWriter->writeAttribute('rgb', $pFont->getColor()->getARGB());
$objWriter->endElement();
}
// Name
if ($pFont->getName() !== null) {
$objWriter->startElement('name');
$objWriter->writeAttribute('val', $pFont->getName());
$objWriter->endElement();
}
$objWriter->endElement();
}
/**
* Create CSS style (\PHPExcel\Style\Font)
*
* @param \PHPExcel\Style\Font $pStyle \PHPExcel\Style\Font
* @return array
*/
private function createCSSStyleFont(\PHPExcel\Style\Font $pStyle)
{
// Construct CSS
$css = array();
// Create CSS
if ($pStyle->getBold()) {
$css['font-weight'] = 'bold';
}
if ($pStyle->getUnderline() != \PHPExcel\Style\Font::UNDERLINE_NONE && $pStyle->getStrikethrough()) {
$css['text-decoration'] = 'underline line-through';
} elseif ($pStyle->getUnderline() != \PHPExcel\Style\Font::UNDERLINE_NONE) {
$css['text-decoration'] = 'underline';
} elseif ($pStyle->getStrikethrough()) {
$css['text-decoration'] = 'line-through';
}
if ($pStyle->getItalic()) {
$css['font-style'] = 'italic';
}
$css['color'] = '#' . $pStyle->getColor()->getRGB();
$css['font-family'] = '\'' . $pStyle->getName() . '\'';
$css['font-size'] = $pStyle->getSize() . 'pt';
return $css;
}
