public function testFactoryColorFromIntegerArray()
{
$color = ezcGraphColor::fromIntegerArray(array(5, 23, 42));
$this->assertEquals($color->red, 5, 'Wrong red color value');
$this->assertEquals($color->green, 23, 'Wrong green color value');
$this->assertEquals($color->blue, 42, 'Wrong blue color value');
$this->assertEquals($color->alpha, 0, 'Wrong alpha color value');
}
/**
* Tries to detect type of color color definition and returns an
* ezcGraphColor object
*
* @param mixed $color Some kind of color definition
* @return ezcGraphColor
*/
public static function create($color)
{
if ($color instanceof ezcGraphColor) {
return $color;
} elseif (is_string($color)) {
return ezcGraphColor::fromHex($color);
} elseif (is_array($color)) {
$testElement = reset($color);
if (is_int($testElement)) {
return ezcGraphColor::fromIntegerArray($color);
} else {
return ezcGraphColor::fromFloatArray($color);
}
} else {
throw new ezcGraphUnknownColorDefinitionException($color);
}
}
