/**
* Get regular expression matching the value.
*
* Return a regular sub expression, which matches all possible values of
* this value type. The regular expression should NOT contain any named
* sub-patterns, since it might be repeatedly embedded in some box parser.
*
* @return string
*/
public function getRegularExpression()
{
$widthParser = new ezcDocumentPcssStyleMeasureValue();
$styleParser = new ezcDocumentPcssStyleLineValue();
$colorParser = new ezcDocumentPcssStyleColorValue();
return '(?:' . '(?:' . $widthParser->getRegularExpression() . '\\s*)?' . '(?:' . $styleParser->getRegularExpression() . '\\s*)?' . '(?:' . $colorParser->getRegularExpression() . ')?' . ')';
}
public function testInvalidColorSpecification()
{
try {
$value = new ezcDocumentPcssStyleColorValue();
$value->parse('something invalid');
$this->fail('Expected ezcDocumentParserException.');
} catch (ezcDocumentParserException $e) {
/* Expected */
}
}
public function testRenderLayeredPolygons()
{
$driver = $this->getDriver();
$driver->createPage(210, 297);
$color = new ezcDocumentPcssStyleColorValue();
$color->parse('#204a87');
$driver->drawPolygon(array(array(10, 10), array(200, 10), array(105, 287)), $color->value);
$color = new ezcDocumentPcssStyleColorValue();
$color->parse('#2e3436');
$driver->drawPolyline(array(array(200, 287), array(105, 10), array(10, 287)), $color->value, 1, false);
$pdf = $driver->save();
$this->assertPdfDocumentsSimilar($pdf, get_class($driver) . '_' . __FUNCTION__);
}