function getMime(JO_Phpthumb_Factory_Imagick_Phmagick $p, $file = '') { if ($file == '') { $file = $p->getSource(); } $info = getimagesize($file); return $info["mime"]; }
/** * Draws an image with the submited string, usefull for water marks * * @param $text String - the text to draw an image from * @param $format phMagickTextObject - the text configuration */ function fromString(JO_Phpthumb_Factory_Imagick_Phmagick $p, $text = '', JO_Phpthumb_Factory_Imagick_Phmagick_Textobject $format = null) { if (is_null($format)) { $format = new JO_Phpthumb_Factory_Imagick_Phmagick_Textobject(); } $cmd = $p->getBinary('convert'); if ($format->background !== false) { $cmd .= ' -background "' . $format->background . '"'; } if ($format->color !== false) { $cmd .= ' -fill "' . $format->color . '"'; } if ($format->font !== false) { $cmd .= ' -font ' . $format->font; } if ($format->fontSize !== false) { $cmd .= ' -pointsize ' . $format->fontSize; } if ($format->pText != '' && ($text = '')) { $text = $format->pText; } $cmd .= ' label:"' . $text . '"'; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }
/** * Attempts to create an image(s) from a File (PDF & Avi are supported on most systems) * it grabs the first frame / page from the source file * @param $file String - the path to the file * @param $ext String - the extention of the generated image */ function acquireFrame(JO_Phpthumb_Factory_Imagick_Phmagick $p, $file, $frames = 0) { // $cmd = 'echo "" | '; //just a workarround for videos, // imagemagick first converts all frames then deletes all but the first $cmd = $p->getBinary('convert'); $cmd .= ' "' . $file . '"[' . $frames . ']'; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }
/** * * @param $width Integer * @param $height Integer * @param $top Integer - The Y coordinate for the left corner of the crop rectangule * @param $left Integer - The X coordinate for the left corner of the crop rectangule * @param $gravity phMagickGravity - The initial placement of the crop rectangule * @return unknown_type */ function crop(JO_Phpthumb_Factory_Imagick_Phmagick $p, $width, $height, $top = 0, $left = 0, $gravity = 'center') { $cmd = $p->getBinary('convert'); $cmd .= ' ' . $p->getSource(); if ($gravity != '' || $gravity != JO_Phpthumb_Factory_Imagick_Phmagick_Gravity::None) { $cmd .= ' -gravity ' . $gravity; } $cmd .= ' -crop ' . (int) $width . 'x' . (int) $height; $cmd .= '+' . $left . '+' . $top; $cmd .= ' ' . $p->getDestination(); $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }
/** * Flips the image horizonaly and verticaly * @return unknown_type */ function reflection(JO_Phpthumb_Factory_Imagick_Phmagick $p, $size = 60, $transparency = 50) { $p->requirePlugin('info'); $source = $p->getSource(); //invert image $this->flipVertical($p); //crop it to $size% list($w, $h) = $p->getInfo($p->getDestination()); $p->crop($w, $h * ($size / 100), 0, 0, JO_Phpthumb_Factory_Imagick_Phmagick_Gravity::None); //make a image fade to transparent $cmd = $p->getBinary('convert'); $cmd .= ' "' . $p->getSource() . '"'; $cmd .= ' ( -size ' . $w . 'x' . $h * ($size / 100) . ' gradient: ) '; $cmd .= ' +matte -compose copy_opacity -composite '; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); //apply desired transparency, by creating a transparent image and merge the mirros image on to it with the desired transparency $file = dirname($p->getDestination()) . '/' . uniqid() . '.png'; $cmd = $p->getBinary('convert'); $cmd .= ' -size ' . $w . 'x' . $h * ($size / 100) . ' xc:none '; $cmd .= ' "' . $file . '"'; $p->execute($cmd); $cmd = $p->getBinary('composite'); $cmd .= ' -dissolve ' . $transparency; $cmd .= ' "' . $p->getDestination() . '"'; $cmd .= ' ' . $file; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); unlink($file); //append the source and the relfex $cmd = $p->getBinary('convert'); $cmd .= ' "' . $source . '"'; $cmd .= ' "' . $p->getDestination() . '"'; $cmd .= ' -append '; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }
/** * Creates a thumbnail of an image, if it doesn't exits * * * @param String $imageUrl - The image Url * @param Mixed $width - String / Integer * @param Mixed $height - String / Integer * @param boolean: False: resizes the image to the exact porportions (aspect ratio not preserved). True: preserves aspect ratio, only resises if image is bigger than specified measures * * @return String - the thumbnail URL */ function onTheFly(JO_Phpthumb_Factory_Imagick_Phmagick $p, $imageUrl, $width, $height, $exactDimentions = false, $webPath = '', $physicalPath = '') { //convert web path to physical $basePath = str_replace($webPath, $physicalPath, dirname($imageUrl)); $sourceFile = $basePath . '/' . basename($imageUrl); //naming the new thumbnail $thumbnailFile = $basePath . '/' . $width . '_' . $height . '_' . basename($imageUrl); $p->setSource($sourceFile); $p->setDestination($thumbnailFile); if (!file_exists($thumbnailFile)) { $p->resize($p, $width, $height, $exactDimentions); } if (!file_exists($thumbnailFile)) { //if there was an error, just use original file $thumbnailFile = $sourceFile; } //returning the thumbnail url return str_replace($physicalPath, $webPath, $thumbnailFile); }
function autoLevels(JO_Phpthumb_Factory_Imagick_Phmagick $p) { $cmd = $p->getBinary('convert'); $cmd .= ' -normalize '; $cmd .= ' -background "none" "' . $p->getSource() . '"'; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }
function border(JO_Phpthumb_Factory_Imagick_Phmagick $p, $borderColor = "#000", $borderSize = "1") { $cmd = $p->getBinary('convert'); $cmd .= ' "' . $p->getSource() . '"'; $cmd .= ' -bordercolor "' . $borderColor . '" -border ' . $borderSize; $cmd .= ' "' . $p->getDestination() . '"'; $ret = $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }
function save(JO_Phpthumb_Factory_Imagick_Phmagick $p) { return $p->convert($p); }
function edges(JO_Phpthumb_Factory_Imagick_Phmagick $p, $amount = 10) { $cmd = $p->getBinary('convert'); $cmd .= ' -adaptive-sharpen 2x' . $amount; $cmd .= ' -background "none" "' . $p->getSource() . '"'; $cmd .= ' "' . $p->getDestination() . '"'; $p->execute($cmd); $p->setSource($p->getDestination()); $p->setHistory($p->getDestination()); return $p; }