$Image1->readImage($input_file);
$timers['open'] += microtime(true) - $time_open_start;
$time_get_info_start = microtime(true);
$width = $Image1->getImageWidth();
$height = $Image1->getImageHeight();
$timers['get_info'] += microtime(true) - $time_get_info_start;
$time_get_info_start = microtime(true);
$new_width = ceil($width / TestSettings::DOWNSCALE_FACTOR);
$new_height = ceil($height / TestSettings::DOWNSCALE_FACTOR);
$timers['get_info'] += microtime(true) - $time_get_info_start;
$time_scale_start = microtime(true);
$Image1->scaleImage($new_width, $new_height);
$timers['scale'] += microtime(true) - $time_scale_start;
$time_rotate_start = microtime(true);
$WhiteColor = new GmagickPixel('white');
$Image1->rotateImage($WhiteColor, TestSettings::ROTATE_ANGLE);
$timers['rotate'] += microtime(true) - $time_rotate_start;
$time_new_start = microtime(true);
$Image2 = new Gmagick();
$Image2->newImage(TestSettings::OUTPUT_IMAGE_WIDTH, TestSettings::OUTPUT_IMAGE_HEIGHT, 'white');
$timers['new'] += microtime(true) - $time_new_start;
$time_paste_start = microtime(true);
$Image2->compositeImage($Image1, 1, TestSettings::PASTE_X, TestSettings::PASTE_Y);
$timers['paste'] += microtime(true) - $time_paste_start;
$time_save_start = microtime(true);
$Image2->setImageFormat('JPEG');
$Image2->setCompressionQuality(TestSettings::OUTPUT_JPEG_QUALITY);
file_put_contents($output_file, $Image2);
$timers['save'] += microtime(true) - $time_save_start;
}
print_r(['gmagick' => $timers]);
public function resizeFit($width, $height, $background = false)
{
//
if (!$width) {
$width = 1;
}
if (!$height) {
$height = 1;
}
try {
$this->image->scaleImage($width, $height, true);
$w = $this->image->getImageWidth();
$h = $this->image->getImageHeight();
} catch (Exception $e) {
return false;
}
if ($background === false) {
$this->width = $w;
$this->height = $h;
return true;
} else {
try {
$this->image->setImageBackgroundColor($background);
$x = round(($width - $w) / 2);
$y = round(($height - $h) / 2);
$img = new Gmagick();
$img->newImage($width, $height, $background);
$img->compositeImage($this->image, 1, $x, $y);
} catch (Exception $e) {
return false;
}
$this->image = $img;
$this->width = $width;
$this->height = $height;
return true;
}
}
public function process($args)
{
if (isset($args[0]) and is_numeric($args[0])) {
$rotation = $args[0];
} else {
$rotation = mt_rand(-5, 5);
}
if (isset($args[1])) {
$signature = $args[1];
}
if (isset($args[2])) {
$role = $args[2];
}
/* -------------------------- */
$frame_path = DOCROOT . "/staticfiles/img/polaroids/polaroid_frame.png";
if (!isset($frame_path) or !file_exists($frame_path)) {
return;
}
// Load the frame and crop the requested image
$frame = new Gmagick();
$frame->readImage($frame_path);
$w = $frame->getimagewidth();
$h = $frame->getimageheight();
$this->crop(285, 294);
$x = 28;
$y = 31;
$this->image->borderImage("transparent", $x, $y);
// Have to add a border as the x displacement in compositeImage() is broken!
$frame->compositeImage($this->image, Gmagick::COMPOSITE_OVER, 0, 0);
// Some comp styles seem to throw errors!
$this->image = $frame;
// Add the signature if we have been asked for one
if (isset($signature)) {
$sig_path = DOCROOT . "/staticfiles/img/polaroids/" . $signature . "_sig.png";
if (file_exists($sig_path)) {
$sig = new Gmagick();
$sig->readImage($sig_path);
$sw = $sig->getimagewidth();
$sh = $sig->getimageheight();
$x = ($this->image->getimagewidth() - $sig->getimagewidth()) / 2;
$y = 330;
// Have to add a border as the x displacement in compositeImage() is broken!
$sig->borderImage("transparent", $x, $y);
$this->image->compositeImage($sig, Gmagick::COMPOSITE_OVER, 0, 0);
// Some comp styles seem to throw errors!
}
}
// Add the role if we've been asked for one
if (isset($role)) {
$font_size = 17;
$draw = new GmagickDraw();
$draw->setFontSize($font_size);
$draw->setFont(DOCROOT . "/staticfiles/img/polaroids/monaco.ttf");
$draw->setFillColor('#666');
$text_width = $font_size * strlen($role) * 0.77;
// Seems to be about a 0.77 ration for monaco between width and height
$x = ($this->image->getimagewidth() - $text_width) / 2;
$this->image->annotateimage($draw, $x, 395, 0, $role);
}
// Rotate the image
if ($rotation != 0) {
$frame->magnifyimage();
$frame->magnifyimage();
$this->image->rotateimage('transparent', $rotation);
$frame->minifyimage();
$frame->minifyimage();
}
}
/**
* 生成水印
* @param string $groundImage
*/
function waterImage($groundImage = '')
{
try {
//获取背景图的高，宽
if ($groundImage && is_file($groundImage)) {
$bg = new Gmagick();
$bg->readImage($groundImage);
$bgHeight = $bg->getImageHeight();
$bgWidth = $bg->getImageWidth();
}
//获取水印图的高，宽
if ($this->waterImage && is_file($this->waterImage)) {
$water = new Gmagick($this->waterImage);
$waterHeight = $water->getImageHeight();
$waterWidth = $water->getImageWidth();
}
//如果背景图的高宽小于水印图的高宽则不加水印
if ($bgHeight < $waterHeight || $bgWidth < $waterWidth) {
return false;
} else {
$isWaterImg = TRUE;
}
//加水印
if ($isWaterImg) {
$dw = new GmagickDraw();
//加图片水印
if (is_file($this->waterImage)) {
//水印位置随机
$waterPos = $this->getWaterPos($bgWidth, $bgHeight, $waterWidth, $waterHeight);
$bg->compositeImage($water, 1, $waterPos['x'], $waterPos['y']);
if (!$bg->writeImage($groundImage)) {
return FALSE;
}
} else {
//加文字水印
$waterTextInfo = array('textFont' => '15', 'textColor' => '#FF0000', 'textAlpha' => 1, 'textInfo' => 'www.okooo.com');
$dw->setFontSize($waterTextInfo['textFont']);
//$dw->setFillColor($waterTextInfo['textColor']);
$dw->setFillOpacity(1);
$x = abs(130 - $bgWidth);
$y = abs(15 - $bgHeight);
$dw->annotate($x, $y, $waterTextInfo['textInfo']);
$dw->setTextEncoding('UTF-8');
$bg->drawImage($dw);
if (!$bg->writeImage($groundImage)) {
return FALSE;
}
}
}
} catch (Exception $e) {
Logger::getLogger('dataengine.lottery.snapshot')->apps('exception')->info(json_encode($e->getMessage()));
}
}
