public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
$color = 0.21 * $pixel->red + 0.71 * $pixel->green + 0.07000000000000001 * $pixel->blue;
$pixel->setColor($color, $color, $color);
return $pixel;
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
$color = (max($pixel->getColor()) + min($pixel->getColor())) / 2;
$pixel->setColor($color, $color, $color);
return $pixel;
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
$color = $pixel->getAverage();
$pixel->setColor($color, $color, $color);
return $pixel;
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
if (!$this->percent || $pixel->getAverage() > 255 / (100 / $this->percent)) {
$pixel->setColor(255, 255, 255);
} else {
$pixel->setColor();
}
return $pixel;
}
public function getPixel($x, $y)
{
$newX = $x - $this->x;
$newY = $y - $this->y;
if (-1 < $newX && $newX < $this->getWidth() && -1 < $newY && $newY < $this->getHeight()) {
return parent::getPixel($newX, $newY);
} else {
$pixel = parent::getPixel($x, $y);
$pixel->disable();
return $pixel;
}
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
foreach ($this->lbms as $lbm) {
if ($x >= $lbm->getWidth() || $y >= $lbm->getHeight()) {
continue;
}
$top = $lbm->getPixel($x, $y);
if ($top->isActive()) {
return $this->blend->calculatePixel($top, $pixel);
}
}
return $pixel;
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
foreach ($this->lbms as $lbm) {
if ($x >= $lbm->getWidth() || $y >= $lbm->getHeight()) {
continue;
}
$pixelDiff = $lbm->getPixel($x, $y);
if (abs($pixel->red - $pixelDiff->red) < $this->difference && abs($pixel->green - $pixelDiff->green) < $this->difference && abs($pixel->blue - $pixelDiff->blue) < $this->difference) {
$pixel->disable();
break;
}
}
return $pixel;
}
public function getHeight()
{
return parent::getWidth();
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
$pixel->setColor(255 - $pixel->red, 255 - $pixel->green, 255 - $pixel->blue);
return $pixel;
}
public function getPixel($x, $y)
{
$pixel = parent::getPixel($x, $y);
return $this->calculatePixel($pixel, $this->pixel);
}
public function getPixel($x, $y)
{
return parent::getPixel($this->getWidth() - 1 - $x, $y);
}
public function getPixel($x, $y)
{
return parent::getPixel($x, $this->getHeight() - 1 - $y);
}