public function testCheckFormat()
{
$gd = new Gd();
$this->assertEquals('png', $gd->checkFormat('png'));
$this->assertEquals('jpeg', $gd->checkFormat('jpeg'));
$this->assertEquals('gif', $gd->checkFormat('gif'));
$this->assertEquals('jpeg', $gd->checkFormat('toto'));
}
/**
* {@inheritdoc}
*/
public function getBase64($format = 'png')
{
$this->create($this->width, $this->height);
$code = $this->newCode($this->chars, $this->length);
$this->addFilters(array(new Background($this->backgroundColor), new Border($this->borderColor), new Strip($this->fontColor), new Text($code, $this->fontSize, $this->fonts, $this->fontColor)));
if ($this->grayscale) {
$this->addFilter(new GrayScale());
}
return parent::getBase64($format);
}
