/**
* Try to set font
*
* Stays with the old font, if the newly specified font is not available.
*
* If the font does not support the given style, it falls back to the style
* used beforehand, and if this is also not support the plain style will be
* used.
*
* @param string $name
* @param int $style
* @return void
*/
public function trySetFont($name, $style)
{
// Just du no use new font, if it is unknown
// @TODO: Add some kind of weak error reporting here?
if (!isset($this->fonts[$name])) {
$name = $this->currentFont['name'];
}
// Style fallback
if (!isset($this->fonts[$name][$style])) {
$style = isset($this->fonts[$name][$this->currentFont['style']]) ? $this->currentFont['style'] : self::FONT_PLAIN;
}
// Create and use font on current page
$this->document->setFont($this->fonts[$name][self::FONT_PLAIN], ($style & self::FONT_BOLD ? 'B' : '') . ($style & self::FONT_OBLIQUE ? 'I' : '') . ($style & self::FONT_UNDERLINE ? 'U' : ''));
$this->currentFont = array('name' => $name, 'style' => $style, 'size' => $this->currentFont['size']);
}
/**
* Try to set font
*
* Stays with the old font, if the newly specified font is not available.
*
* If the font does not support the given style, it falls back to the style
* used beforehand, and if this is also not support the plain style will be
* used.
*
* @param string $name
* @param int $style
* @return void
*/
public function trySetFont($name, $style)
{
if ($this->document === null) {
$this->initialize();
}
// Just du no use new font, if it is unknown
if (!isset($this->fonts[$name])) {
throw new ezcDocumentInvalidFontException($name);
}
// Style fallback
if (!isset($this->fonts[$name][$style])) {
$style = isset($this->fonts[$name][$this->currentFont['style']]) ? $this->currentFont['style'] : self::FONT_PLAIN;
}
// Create and use font on current page
$this->document->setFont($this->fonts[$name][self::FONT_PLAIN], ($style & self::FONT_BOLD ? 'B' : '') . ($style & self::FONT_OBLIQUE ? 'I' : ''));
$this->currentFont = array('name' => $name, 'style' => $style, 'size' => $this->currentFont['size']);
}
