public function testSetOpacity() { $this->assertEquals(50, $this->alpha->getOpacity()); $this->assertEquals(0.5, $this->alpha->getValue()); $opacity = 30; $this->alpha->setOpacity($opacity); $this->assertEquals($opacity, $this->alpha->getOpacity()); $this->assertEquals(0.3, $this->alpha->getValue()); }
/** * Returns alpha * * @return integer */ public function getAlpha() { return $this->alpha->getOpacity(); }