本文整理汇总了PHP中Color::getRed方法的典型用法代码示例。如果您正苦于以下问题：PHP Color::getRed方法的具体用法？PHP Color::getRed怎么用？PHP Color::getRed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Color的用法示例。
在下文中一共展示了Color::getRed方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: testInvalidColor
public function testInvalidColor()
{
$strColor = '-invalid-';
$color = new Color($strColor);
$this->assertEquals($strColor, $color->getColor());
$this->assertEquals(255, $color->getRed());
$this->assertEquals(255, $color->getGreen());
$this->assertEquals(255, $color->getBlue());
$this->assertEquals(0, $color->getAlpha());
}示例2: testShouldSetColorToWhite
/**
* @cover Imagine\Image\Color::__construct
* @cover Imagine\Image\Color::getRed
* @cover Imagine\Image\Color::getGreen
* @cover Imagine\Image\Color::getAlpha
* @cover Imagine\Image\Color::__toString
*/
public function testShouldSetColorToWhite()
{
$color = new Color('fff');
$this->assertEquals(255, $color->getRed());
$this->assertEquals(255, $color->getGreen());
$this->assertEquals(255, $color->getBlue());
$this->assertEquals(0, $color->getAlpha());
$this->assertEquals('#ffffff', (string) $color);
$this->assertEquals('#00ff00', (string) new Color('00ff00'));
}示例3: getColorIndex
/**
* @param \DarkLuk42\Color $color
* @param bool $forceAllocation
*
* @return int
*/
public function getColorIndex(Color $color, $forceAllocation = true)
{
if ($color->hasAlpha()) {
$index = imagecolorexactalpha($this->image, $color->getRed(), $color->getGreen(), $color->getBlue(), intval($color->getAlpha() / 2));
} else {
$index = imagecolorexact($this->image, $color->getRed(), $color->getGreen(), $color->getBlue());
}
if ($index == -1 && $forceAllocation) {
$index = $this->colorAllocate($color);
}
return $index;
}示例4: test
/**
* The whole test.
*/
public function test()
{
$tests = ['#000000', '#000', '000000', 0, [0, 0, 0], new Color('#000000')];
foreach ($tests as $test) {
$color = new Color($test);
$this->assertEquals(0, $color->getRed());
$this->assertEquals(0, $color->getGreen());
$this->assertEquals(0, $color->getBlue());
$this->assertEquals('000000', $color->getHex());
$this->assertEquals([0, 0, 0], $color->getRgb());
$this->assertEquals(0, $color->getBinary());
ob_start();
echo $color;
$output = ob_get_clean();
$this->assertEquals('#000000', $output);
$this->assertEquals('000000', $color->toGrayScale()->getHex());
$this->assertEquals('ffffff', $color->toInverse()->getHex());
}
$color = new Color();
$color->setRed('00')->setGreen('00')->setBlue('00');
$this->assertEquals('000000', $color->getHex());
$tests = ['#ffffff', '#FfFFffF', '#fff', 'ffffff', 0xffffff, [255, 255, 255], [260, 320, 1024], new Color('#ffffff')];
foreach ($tests as $test) {
$color = new Color($test);
$this->assertEquals(255, $color->getRed());
$this->assertEquals(255, $color->getGreen());
$this->assertEquals(255, $color->getBlue());
$this->assertEquals('ffffff', $color->getHex());
$this->assertEquals([255, 255, 255], $color->getRgb());
$this->assertEquals(1, $color->getBinary());
ob_start();
echo $color;
$output = ob_get_clean();
$this->assertEquals('#ffffff', $output);
$this->assertEquals('ffffff', $color->toGrayScale()->getHex());
$this->assertEquals('000000', $color->toInverse()->getHex());
}
$color = new Color();
$color->setRed('FF')->setGreen('FF')->setBlue('FF');
$this->assertEquals('ffffff', $color->getHex());
$tests = ['#239416', '239416', 0x239416, [35, 148, 22], new Color('#239416')];
foreach ($tests as $test) {
$color = new Color($test);
$this->assertEquals(35, $color->getRed());
$this->assertEquals(148, $color->getGreen());
$this->assertEquals(22, $color->getBlue());
$this->assertEquals('239416', $color->getHex());
$this->assertEquals([35, 148, 22], $color->getRgb());
$this->assertEquals(0, $color->getBinary());
ob_start();
echo $color;
$output = ob_get_clean();
$this->assertEquals('#239416', $output);
$this->assertEquals('616161', $color->toGrayScale()->getHex());
$this->assertEquals('dc6be9', $color->toInverse()->getHex());
}
$tests = ['#22FF66', '#22Ff66', '#2f6', '2F6', '22FF66', '22fF66', 0x22ff66, [34, 255, 102], new Color('#22FF66')];
foreach ($tests as $test) {
$color = new Color($test);
$this->assertEquals(34, $color->getRed());
$this->assertEquals(255, $color->getGreen());
$this->assertEquals(102, $color->getBlue());
$this->assertEquals('22ff66', $color->getHex());
$this->assertEquals([34, 255, 102], $color->getRgb());
$this->assertEquals(1, $color->getBinary());
ob_start();
echo $color;
$output = ob_get_clean();
$this->assertEquals('#22ff66', $output);
$this->assertEquals('b8b8b8', $color->toGrayScale()->getHex());
$this->assertEquals('dd0099', $color->toInverse()->getHex());
}
$color = new Color();
$color->setRed('23')->setGreen('94')->setBlue('16');
$this->assertEquals('239416', $color->getHex());
$invalids = ['#FFBBC', '#FBCA', '0000', '0', 'AB'];
foreach ($invalids as $invalid) {
try {
$color = new Color($invalid);
$this->fail(sprintf('%s expected for value %s', \InvalidArgumentException::class, $invalid));
} catch (\PHPUnit_Framework_AssertionFailedError $e) {
throw $e;
} catch (\Exception $e) {
// Correctly thrown exception
$this->assertInstanceOf(\InvalidArgumentException::class, $e);
}
}
}示例5: blendTo
/**
* @param Color $color
* @param float $position
*
* @return Color
*/
public function blendTo(Color $color, $position)
{
// 2. Calculate colour based on fractional position
$red = (int) ($this->red - ($this->red - $color->getRed()) * $position);
$green = (int) ($this->green - ($this->green - $color->getGreen()) * $position);
$blue = (int) ($this->blue - ($this->blue - $color->getBlue()) * $position);
return new self($red, $green, $blue);
}示例6: getColorIdentifier
public function getColorIdentifier(Color $color)
{
$colorId = imagecolorexact($this->imageId, $color->getRed(), $color->getGreen(), $color->getBlue());
if ($colorId === -1) {
$colorId = imagecolorallocate($this->imageId, $color->getRed(), $color->getGreen(), $color->getBlue());
}
return $colorId;
}