WideImage\Operation\RoundCorners

Complexity

Total Complexity

29

Size/Duplication

Total Lines	89
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
F	execute()	0	80	29

<?php
	/**
##DOC-SIGNATURE##

    This file is part of WideImage.
		
    WideImage is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 2.1 of the License, or
    (at your option) any later version.
		
    WideImage is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.
		
    You should have received a copy of the GNU Lesser General Public License
    along with WideImage; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    * @package Internal/Operations
  **/

namespace WideImage\Operation;

use WideImage\WideImage;

/**
 * ApplyMask operation class
 * 
 * @package Internal/Operations
 */
class RoundCorners
{
	/**
	 * @param \WideImage\Image $image
	 * @param int $radius
	 * @param int $color
	 * @param int $smoothness
	 * @return \WideImage\Image
	 */
	public function execute($image, $radius, $color, $smoothness, $corners)
	{
		if ($smoothness < 1) {
			$sample_ratio = 1;
		} elseif ($smoothness > 16) {
			$sample_ratio = 16;
		} else {
			$sample_ratio = $smoothness;
		}
		
		$corner = WideImage::createTrueColorImage($radius * $sample_ratio, $radius * $sample_ratio);
		
		if ($color === null) {

The condition $color === null is always false.

			imagepalettecopy($corner->getHandle(), $image->getHandle());
			$bg_color = $corner->allocateColor(0, 0, 0);
			
			$corner->fill(0, 0, $bg_color);
			$fg_color = $corner->allocateColor(255, 255, 255);
			$corner->getCanvas()->filledEllipse($radius * $sample_ratio, $radius * $sample_ratio, $radius * 2 * $sample_ratio, $radius * 2 * $sample_ratio, $fg_color);
			$corner = $corner->resize($radius, $radius);
			
			$result = $image->asTrueColor();
			
			$tc = $result->getTransparentColor();
			
			if ($tc == -1) {
				$tc = $result->allocateColorAlpha(255, 255, 255, 127);
				imagecolortransparent($result->getHandle(), $tc);
				$result->setTransparentColor($tc);
			}
			
			if ($corners & WideImage::SIDE_TOP_LEFT || $corners & WideImage::SIDE_LEFT || $corners & WideImage::SIDE_TOP) {
				$result = $result->applyMask($corner, -1, -1);
			}
			
			$corner = $corner->rotate(90);
			if ($corners & WideImage::SIDE_TOP_RIGHT || $corners & WideImage::SIDE_TOP || $corners & WideImage::SIDE_RIGHT) {
				$result = $result->applyMask($corner, $result->getWidth() - $corner->getWidth() + 1, -1, 100);
			}
			
			$corner = $corner->rotate(90);
			if ($corners & WideImage::SIDE_BOTTOM_RIGHT || $corners & WideImage::SIDE_RIGHT || $corners & WideImage::SIDE_BOTTOM) {
				$result = $result->applyMask($corner, $result->getWidth() - $corner->getWidth() + 1, $result->getHeight() - $corner->getHeight() + 1, 100);
			}
			
			$corner = $corner->rotate(90);
			if ($corners & WideImage::SIDE_BOTTOM_LEFT || $corners & WideImage::SIDE_LEFT || $corners & WideImage::SIDE_BOTTOM) {
				$result = $result->applyMask($corner, -1, $result->getHeight() - $corner->getHeight() + 1, 100);
			}
			
			return $result;
		} else {
			$bg_color = $color;
			
			$corner->fill(0, 0, $bg_color);
			$fg_color = $corner->allocateColorAlpha(127, 127, 127, 127);
			$corner->getCanvas()->filledEllipse($radius * $sample_ratio, $radius * $sample_ratio, $radius * 2 * $sample_ratio, $radius * 2 * $sample_ratio, $fg_color);

The method filledEllipse() does not exist on WideImage\Canvas. Since you implemented __call, consider adding a @method annotation.

			$corner = $corner->resize($radius, $radius);
			
			$result = $image->copy();
			if ($corners & WideImage::SIDE_TOP_LEFT || $corners & WideImage::SIDE_LEFT || $corners & WideImage::SIDE_TOP) {
				$result = $result->merge($corner, -1, -1, 100);
			}
			
			$corner = $corner->rotate(90);
			if ($corners & WideImage::SIDE_TOP_RIGHT || $corners & WideImage::SIDE_TOP || $corners & WideImage::SIDE_RIGHT) {
				$result = $result->merge($corner, $result->getWidth() - $corner->getWidth() + 1, -1, 100);
			}
			
			$corner = $corner->rotate(90);
			if ($corners & WideImage::SIDE_BOTTOM_RIGHT || $corners & WideImage::SIDE_RIGHT || $corners & WideImage::SIDE_BOTTOM) {
				$result = $result->merge($corner, $result->getWidth() - $corner->getWidth() + 1, $result->getHeight() - $corner->getHeight() + 1, 100);
			}
			
			$corner = $corner->rotate(90);
			if ($corners & WideImage::SIDE_BOTTOM_LEFT || $corners & WideImage::SIDE_LEFT || $corners & WideImage::SIDE_BOTTOM) {
				$result = $result->merge($corner, -1, $result->getHeight() - $corner->getHeight() + 1, 100);
			}
			
			return $result;
		}
	}
}