/**
* Set an option value
*
* @param string $propertyName
* @param mixed $propertyValue
* @throws ezcBasePropertyNotFoundException
* If a property is not defined in this class
* @return void
*/
public function __set($propertyName, $propertyValue)
{
switch ($propertyName) {
case 'minFontSize':
if (!is_numeric($propertyValue) || $propertyValue < 1) {
throw new ezcBaseValueException($propertyName, $propertyValue, 'float > 1');
}
// Ensure min font size is smaller or equal max font size.
if ($propertyValue > $this->properties['maxFontSize']) {
throw new ezcBaseValueException($propertyName, $propertyValue, 'float <= ' . $this->properties['maxFontSize']);
}
$this->properties[$propertyName] = (double) $propertyValue;
break;
case 'maxFontSize':
if (!is_numeric($propertyValue) || $propertyValue < 1) {
throw new ezcBaseValueException($propertyName, $propertyValue, 'float > 1');
}
// Ensure max font size is greater or equal min font size.
if ($propertyValue < $this->properties['minFontSize']) {
throw new ezcBaseValueException($propertyName, $propertyValue, 'float >= ' . $this->properties['minFontSize']);
}
$this->properties[$propertyName] = (double) $propertyValue;
break;
case 'minimalUsedFont':
$propertyValue = (double) $propertyValue;
if ($propertyValue < $this->minimalUsedFont) {
$this->properties['minimalUsedFont'] = $propertyValue;
}
break;
case 'color':
case 'background':
case 'border':
case 'textShadowColor':
$this->properties[$propertyName] = ezcGraphColor::create($propertyValue);
break;
case 'borderWidth':
case 'padding':
case 'textShadowOffset':
if (!is_numeric($propertyValue) || $propertyValue < 0) {
throw new ezcBaseValueException($propertyName, $propertyValue, 'int >= 0');
}
$this->properties[$propertyName] = (int) $propertyValue;
break;
case 'minimizeBorder':
case 'textShadow':
if (!is_bool($propertyValue)) {
throw new ezcBaseValueException($propertyName, $propertyValue, 'bool');
}
$this->properties[$propertyName] = (bool) $propertyValue;
break;
case 'name':
if (is_string($propertyValue)) {
$this->properties['name'] = $propertyValue;
} else {
throw new ezcBaseValueException($propertyName, $propertyValue, 'string');
}
break;
case 'path':
if (is_file($propertyValue) && is_readable($propertyValue)) {
$this->properties['path'] = $propertyValue;
$parts = pathinfo($this->properties['path']);
switch (strtolower($parts['extension'])) {
case 'fdb':
$this->properties['type'] = ezcGraph::PALM_FONT;
break;
case 'pfb':
$this->properties['type'] = ezcGraph::PS_FONT;
break;
case 'ttf':
$this->properties['type'] = ezcGraph::TTF_FONT;
break;
case 'svg':
$this->properties['type'] = ezcGraph::SVG_FONT;
$this->properties['name'] = ezcGraphSvgFont::getFontName($propertyValue);
break;
default:
throw new ezcGraphUnknownFontTypeException($propertyValue, $parts['extension']);
}
$this->pathChecked = true;
} else {
throw new ezcBaseFileNotFoundException($propertyValue, 'font');
}
break;
case 'type':
if (is_int($propertyValue)) {
$this->properties['type'] = $propertyValue;
} else {
throw new ezcBaseValueException($propertyName, $propertyValue, 'int');
}
break;
default:
throw new ezcBasePropertyNotFoundException($propertyName);
break;
}
}
/**
* Finally save image
*
* @param string $file Destination filename
* @return void
*/
public function render($file)
{
$this->createDocument();
$this->drawAllTexts();
// Embed used glyphs
$this->font->addFontToDocument($this->dom);
$this->dom->save($file);
}
