Reputation: 2396
I'm trying to resize an large image, but the out come of the image is getting pixelated using following funciton
function resize($width, $height) {
$this->width = $width;
$this->height = $height;
$this->image_reproportion();
$new_image = imagecreatetruecolor($this->width, $this->height);
imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $this->width, $this->height, $this->getWidth(), $this->getHeight());
$this->image = $new_image;
}
function image_reproportion() {
if (!is_numeric($this->width) OR !is_numeric($this->height) OR $this->width == 0 OR $this->height == 0)
return;
if (!is_numeric($this->getWidth()) OR !is_numeric($this->getheight()) OR $this->getWidth() == 0 OR $this->getheight() == 0)
return;
$new_width = ceil($this->getWidth() * $this->height / $this->getheight());
$new_height = ceil($this->width * $this->getheight() / $this->getWidth());
$ratio = (($this->getheight() / $this->getWidth()) - ($this->height / $this->width));
if ($this->master_dim != 'width' AND $this->master_dim != 'height') {
$this->master_dim = ($ratio < 0) ? 'width' : 'height';
}
if (($this->width != $new_width) AND ($this->height != $new_height)) {
if ($this->master_dim == 'height') {
$this->width = $new_width;
} else {
$this->height = $new_height;
}
}
}
To use the above code I'm calling resize('200','200');
Image path and file are proper. it is being resized but image gets pixelating.
Upvotes: 1
Views: 686