/**
* @param ImageInterface $image
* @return ImageInterface
*/
public function generateThumb(ImageInterface $image, $width, $height)
{
$background = isset($this->options["background"]) ? $this->options["background"] : null;
$fitSize = isset($this->options["fitSize"]) ? $this->options["fitSize"] : true;
$sizeBox = new Box($width, $height);
$thumbMode = ImageInterface::THUMBNAIL_INSET;
$thumb = $image->thumbnail($sizeBox, $thumbMode);
// fill the area
if ($fitSize) {
$palette = new RGB();
if (!$background || $background == "transparent") {
$backgroundColor = $palette->color("fff", 1);
} else {
$backgroundColor = $palette->color($background);
}
// source http://harikt.com/blog/2012/12/17/resize-image-keeping-aspect-ratio-in-imagine/
$realThumb = Image::create($sizeBox, $backgroundColor);
$sizeR = $thumb->getSize();
$widthR = $sizeR->getWidth();
$heightR = $sizeR->getHeight();
$startX = $startY = 0;
if ($widthR < $width) {
$startX = ($width - $widthR) / 2;
}
if ($heightR < $height) {
$startY = ($height - $heightR) / 2;
}
$realThumb->paste($thumb, new Point($startX, $startY));
} else {
$realThumb = $thumb;
}
return $realThumb;
}
public function findPicture($name)
{
return Image::open($this->pathProtectorProtect($name));
}
