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Added: Incorrect image orientation
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RainLoop Team
parent
217207883f
commit
e3b62d24d8
87 changed files with 10461 additions and 21 deletions
356
rainloop/v/0.0.0/app/libraries/Imagine/Gmagick/Drawer.php
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356
rainloop/v/0.0.0/app/libraries/Imagine/Gmagick/Drawer.php
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@ -0,0 +1,356 @@
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<?php
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/*
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* This file is part of the Imagine package.
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*
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* (c) Bulat Shakirzyanov <mallluhuct@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Imagine\Gmagick;
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use Imagine\Draw\DrawerInterface;
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use Imagine\Exception\InvalidArgumentException;
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use Imagine\Exception\NotSupportedException;
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use Imagine\Exception\RuntimeException;
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use Imagine\Image\AbstractFont;
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use Imagine\Image\BoxInterface;
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use Imagine\Image\Palette\Color\ColorInterface;
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use Imagine\Image\Point;
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use Imagine\Image\PointInterface;
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/**
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* Drawer implementation using the Gmagick PHP extension
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*/
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final class Drawer implements DrawerInterface
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{
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/**
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* @var \Gmagick
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*/
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private $gmagick;
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/**
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* @param \Gmagick $gmagick
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*/
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public function __construct(\Gmagick $gmagick)
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{
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$this->gmagick = $gmagick;
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}
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/**
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* {@inheritdoc}
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*/
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public function arc(PointInterface $center, BoxInterface $size, $start, $end, ColorInterface $color, $thickness = 1)
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{
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$x = $center->getX();
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$y = $center->getY();
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$width = $size->getWidth();
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$height = $size->getHeight();
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try {
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$pixel = $this->getColor($color);
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$arc = new \GmagickDraw();
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$arc->setstrokecolor($pixel);
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$arc->setstrokewidth(max(1, (int) $thickness));
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$arc->setfillcolor('transparent');
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$arc->arc(
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$x - $width / 2,
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$y - $height / 2,
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$x + $width / 2,
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$y + $height / 2,
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$start,
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$end
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);
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$this->gmagick->drawImage($arc);
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$pixel = null;
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$arc = null;
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw arc operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function chord(PointInterface $center, BoxInterface $size, $start, $end, ColorInterface $color, $fill = false, $thickness = 1)
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{
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$x = $center->getX();
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$y = $center->getY();
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$width = $size->getWidth();
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$height = $size->getHeight();
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try {
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$pixel = $this->getColor($color);
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$chord = new \GmagickDraw();
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$chord->setstrokecolor($pixel);
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$chord->setstrokewidth(max(1, (int) $thickness));
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if ($fill) {
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$chord->setfillcolor($pixel);
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} else {
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$x1 = round($x + $width / 2 * cos(deg2rad($start)));
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$y1 = round($y + $height / 2 * sin(deg2rad($start)));
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$x2 = round($x + $width / 2 * cos(deg2rad($end)));
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$y2 = round($y + $height / 2 * sin(deg2rad($end)));
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$this->line(new Point($x1, $y1), new Point($x2, $y2), $color);
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$chord->setfillcolor('transparent');
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}
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$chord->arc($x - $width / 2, $y - $height / 2, $x + $width / 2, $y + $height / 2, $start, $end);
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$this->gmagick->drawImage($chord);
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$pixel = null;
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$chord = null;
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw chord operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function ellipse(PointInterface $center, BoxInterface $size, ColorInterface $color, $fill = false, $thickness = 1)
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{
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$width = $size->getWidth();
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$height = $size->getHeight();
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try {
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$pixel = $this->getColor($color);
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$ellipse = new \GmagickDraw();
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$ellipse->setstrokecolor($pixel);
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$ellipse->setstrokewidth(max(1, (int) $thickness));
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if ($fill) {
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$ellipse->setfillcolor($pixel);
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} else {
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$ellipse->setfillcolor('transparent');
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}
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$ellipse->ellipse(
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$center->getX(),
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$center->getY(),
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$width / 2,
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$height / 2,
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0, 360
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);
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$this->gmagick->drawImage($ellipse);
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$pixel = null;
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$ellipse = null;
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw ellipse operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function line(PointInterface $start, PointInterface $end, ColorInterface $color, $thickness = 1)
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{
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try {
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$pixel = $this->getColor($color);
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$line = new \GmagickDraw();
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$line->setstrokecolor($pixel);
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$line->setstrokewidth(max(1, (int) $thickness));
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$line->setfillcolor($pixel);
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$line->line(
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$start->getX(),
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$start->getY(),
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$end->getX(),
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$end->getY()
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);
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$this->gmagick->drawImage($line);
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$pixel = null;
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$line = null;
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw line operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function pieSlice(PointInterface $center, BoxInterface $size, $start, $end, ColorInterface $color, $fill = false, $thickness = 1)
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{
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$width = $size->getWidth();
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$height = $size->getHeight();
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$x1 = round($center->getX() + $width / 2 * cos(deg2rad($start)));
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$y1 = round($center->getY() + $height / 2 * sin(deg2rad($start)));
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$x2 = round($center->getX() + $width / 2 * cos(deg2rad($end)));
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$y2 = round($center->getY() + $height / 2 * sin(deg2rad($end)));
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if ($fill) {
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$this->chord($center, $size, $start, $end, $color, true, $thickness);
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$this->polygon(
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array(
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$center,
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new Point($x1, $y1),
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new Point($x2, $y2),
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),
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$color,
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true,
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$thickness
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);
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} else {
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$this->arc($center, $size, $start, $end, $color, $thickness);
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$this->line($center, new Point($x1, $y1), $color, $thickness);
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$this->line($center, new Point($x2, $y2), $color, $thickness);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function dot(PointInterface $position, ColorInterface $color)
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{
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$x = $position->getX();
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$y = $position->getY();
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try {
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$pixel = $this->getColor($color);
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$point = new \GmagickDraw();
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$point->setfillcolor($pixel);
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$point->point($x, $y);
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$this->gmagick->drawimage($point);
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$pixel = null;
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$point = null;
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw point operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function polygon(array $coordinates, ColorInterface $color, $fill = false, $thickness = 1)
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{
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if (count($coordinates) < 3) {
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throw new InvalidArgumentException(sprintf('Polygon must consist of at least 3 coordinates, %d given', count($coordinates)));
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}
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$points = array_map(function (PointInterface $p) {
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return array('x' => $p->getX(), 'y' => $p->getY());
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}, $coordinates);
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try {
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$pixel = $this->getColor($color);
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$polygon = new \GmagickDraw();
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$polygon->setstrokecolor($pixel);
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$polygon->setstrokewidth(max(1, (int) $thickness));
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if ($fill) {
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$polygon->setfillcolor($pixel);
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} else {
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$polygon->setfillcolor('transparent');
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}
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$polygon->polygon($points);
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$this->gmagick->drawImage($polygon);
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unset($pixel, $polygon);
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw polygon operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function text($string, AbstractFont $font, PointInterface $position, $angle = 0, $width = null)
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{
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try {
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$pixel = $this->getColor($font->getColor());
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$text = new \GmagickDraw();
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$text->setfont($font->getFile());
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/**
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* @see http://www.php.net/manual/en/imagick.queryfontmetrics.php#101027
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*
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* ensure font resolution is the same as GD's hard-coded 96
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*/
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$text->setfontsize((int) ($font->getSize() * (96 / 72)));
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$text->setfillcolor($pixel);
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$info = $this->gmagick->queryfontmetrics($text, $string);
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$rad = deg2rad($angle);
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$cos = cos($rad);
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$sin = sin($rad);
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$x1 = round(0 * $cos - 0 * $sin);
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$x2 = round($info['textWidth'] * $cos - $info['textHeight'] * $sin);
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$y1 = round(0 * $sin + 0 * $cos);
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$y2 = round($info['textWidth'] * $sin + $info['textHeight'] * $cos);
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$xdiff = 0 - min($x1, $x2);
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$ydiff = 0 - min($y1, $y2);
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if ($width !== null) {
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throw new NotSupportedException('Gmagick doesn\'t support queryfontmetrics function for multiline text', 1);
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}
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$this->gmagick->annotateimage($text, $position->getX() + $x1 + $xdiff, $position->getY() + $y2 + $ydiff, $angle, $string);
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unset($pixel, $text);
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} catch (\GmagickException $e) {
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throw new RuntimeException('Draw text operation failed', $e->getCode(), $e);
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}
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return $this;
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}
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/**
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* Gets specifically formatted color string from Color instance
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*
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* @param ColorInterface $color
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*
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* @return \GmagickPixel
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*
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* @throws InvalidArgumentException In case a non-opaque color is passed
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*/
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private function getColor(ColorInterface $color)
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{
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if (!$color->isOpaque()) {
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throw new InvalidArgumentException('Gmagick doesn\'t support transparency');
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}
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return new \GmagickPixel((string) $color);
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}
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}
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