本文整理汇总了PHP中UnsharpMask函数的典型用法代码示例。如果您正苦于以下问题：PHP UnsharpMask函数的具体用法？PHP UnsharpMask怎么用？PHP UnsharpMask使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了UnsharpMask函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: write
//.........这里部分代码省略.........
$this->_DST['width'] = round($this->shortside / ($this->_SRC['height'] / $this->_SRC['width']));
}
} else {
// default dimensions
$this->width = 100;
$this->_DST['width'] = $this->width;
$this->_DST['height'] = round($this->width / ($this->_SRC['width'] / $this->_SRC['height']));
}
// Wenn das Ursprungsbild kleiner als das Ziel-Bild ist, soll nicht hochskaliert werden
if ($this->extrapolate === false && $this->_DST['height'] > $this->_SRC['height'] && $this->_DST['width'] > $this->_SRC['width']) {
$this->_DST['width'] = $this->_SRC['width'];
$this->_DST['height'] = $this->_SRC['height'];
}
$this->_DST['type'] = $this->_SRC['type'];
$this->_DST['file'] = $outfile;
// SRC einlesen
if ($this->_SRC['type'] == 1) {
$this->_SRC['image'] = imagecreatefromgif($this->_SRC['file']);
} elseif ($this->_SRC['type'] == 2) {
$this->_SRC['image'] = imagecreatefromjpeg($this->_SRC['file']);
} elseif ($this->_SRC['type'] == 3) {
$this->_SRC['image'] = imagecreatefrompng($this->_SRC['file']);
}
// Soll beschnitten werden?
$off_w = 0;
$off_h = 0;
if ($this->crop != false) {
if ($this->_SRC['height'] < $this->_SRC['width']) {
$ratio = (double) ($this->_SRC['height'] / $this->_DST['height']);
$cpyWidth = round($this->_DST['width'] * $ratio);
if ($cpyWidth > $this->_SRC['width']) {
$ratio = (double) ($this->_SRC['width'] / $this->_DST['width']);
$cpyWidth = $this->_SRC['width'];
$cpyHeight = round($this->_DST['height'] * $ratio);
$off_w = 0;
$off_h = round(($this->_SRC['height'] - $cpyHeight) / 2);
$this->_SRC['height'] = $cpyHeight;
} else {
$cpyHeight = $this->_SRC['height'];
$off_w = round(($this->_SRC['width'] - $cpyWidth) / 2);
$off_h = 0;
$this->_SRC['width'] = $cpyWidth;
}
} else {
$ratio = (double) ($this->_SRC['width'] / $this->_DST['width']);
$cpyHeight = round($this->_DST['height'] * $ratio);
if ($cpyHeight > $this->_SRC['height']) {
$ratio = (double) ($this->_SRC['height'] / $this->_DST['height']);
$cpyHeight = $this->_SRC['height'];
$cpyWidth = round($this->_DST['width'] * $ratio);
$off_w = round(($this->_SRC['width'] - $cpyWidth) / 2);
$off_h = 0;
$this->_SRC['width'] = $cpyWidth;
} else {
$cpyWidth = $this->_SRC['width'];
$off_w = 0;
$off_h = round(($this->_SRC['height'] - $cpyHeight) / 2);
$this->_SRC['height'] = $cpyHeight;
}
}
}
// DST erstellen
$this->_DST['image'] = imagecreatetruecolor($this->_DST['width'], $this->_DST['height']);
imagecopyresampled($this->_DST['image'], $this->_SRC['image'], 0, 0, $off_w, $off_h, $this->_DST['width'], $this->_DST['height'], $this->_SRC['width'], $this->_SRC['height']);
if ($this->sharpen === true) {
$this->_DST['image'] = UnsharpMask($this->_DST['image'], 80, 0.5, 3);
}
// finally: the real dimensions
$this->height = $this->_DST['height'];
$this->width = $this->_DST['width'];
// Soll eine Lupe eingefügt werden?
if ($this->hint === true) {
//Soll der weiße Balken wirklich hinzugefügt werden?
if ($this->addgreytohint === true) {
$trans = imagecolorallocatealpha($this->_DST['image'], 255, 255, 255, 25);
imagefilledrectangle($this->_DST['image'], 0, $this->_DST['height'] - 9, $this->_DST['width'], $this->_DST['height'], $trans);
}
$magnifier = imagecreatefromstring(gzuncompress(base64_decode("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</body>")));
imagealphablending($this->_DST['image'], true);
imagecopy($this->_DST['image'], $magnifier, $this->_DST['width'] - 15, $this->_DST['height'] - 14, 0, 0, 11, 11);
imagedestroy($magnifier);
}
if ($verbose) {
echo "... saving image ...";
}
if ($this->_DST['type'] == 1) {
imagetruecolortopalette($this->_DST['image'], false, 256);
imagegif($this->_DST['image'], $this->_DST['file']);
} elseif ($this->_DST['type'] == 2) {
imagejpeg($this->_DST['image'], $this->_DST['file'], $this->quality);
} elseif ($this->_DST['type'] == 3) {
imagepng($this->_DST['image'], $this->_DST['file']);
}
if ($verbose) {
echo "... image successfully saved ...";
}
imagedestroy($this->_DST['image']);
imagedestroy($this->_SRC['image']);
return true;
}示例2: resize
/**
* Resize
*
* @param integer $width Width
* @param integer $height Height
*
* @return boolean
*/
public function resize($width, $height)
{
$result = false;
if ($this->image) {
$newImage = imagecreatetruecolor($width, $height);
$transparentIndex = imagecolortransparent($this->image);
if ($transparentIndex >= 0) {
imagepalettecopy($this->image, $newImage);
imagefill($newImage, 0, 0, $transparentIndex);
imagecolortransparent($newImage, $transparentIndex);
imagetruecolortopalette($newImage, true, 256);
} else {
imagealphablending($newImage, false);
imagesavealpha($newImage, true);
$transparent = imagecolorallocatealpha($newImage, 255, 255, 255, 127);
imagefilledrectangle($newImage, 0, 0, $width, $height, $transparent);
}
$result = imagecopyresampled($newImage, $this->image, 0, 0, 0, 0, $width, $height, $this->width, $this->height);
if ($result) {
imagedestroy($this->image);
$this->image = $newImage;
$this->width = $width;
$this->height = $height;
if (\XLite::getInstance()->getOptions(array('images', 'unsharp_mask_filter_on_resize'))) {
include_once LC_DIR_LIB . 'phpunsharpmask.php';
$unsharpImage = UnsharpMask($this->image);
if ($unsharpImage) {
$this->image = $unsharpImage;
}
}
}
}
return $result;
}示例3: thumbnail
//.........这里部分代码省略.........
$src_x = round(($size[0] - $src_w) / 2);
}
break;
default:
if ($size[1] / $size[0] >= $ratio) {
$src_h = round($src_w * $ratio);
} else {
$src_w = round($size[1] / $ratio);
}
break;
}
}
$dst = imagecreatetruecolor($dst_w, $dst_h);
if ($size[2] == 3) {
imagealphablending($dst, false);
imagesavealpha($dst, true);
} else {
if ($size[2] == 1) {
$palletsize = imagecolorstotal($src);
if ($src_transparency >= 0 && $src_transparency < $palletsize) {
$transparent_color = imagecolorsforindex($src, $src_transparency);
$current_transparent = imagecolorallocate($dst, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
imagefill($dst, 0, 0, $current_transparent);
imagecolortransparent($dst, $current_transparent);
}
}
}
} else {
$dst = imagecreatetruecolor($dst_w, $dst_h);
$bgcolor = imagecolorallocate($dst, 255, 255, 255);
// 배경색
if ($src_w < $dst_w) {
if ($src_h >= $dst_h) {
$dst_x = round(($dst_w - $src_w) / 2);
$src_h = $dst_h;
} else {
$dst_x = round(($dst_w - $src_w) / 2);
$dst_y = round(($dst_h - $src_h) / 2);
$dst_w = $src_w;
$dst_h = $src_h;
}
} else {
if ($src_h < $dst_h) {
$dst_y = round(($dst_h - $src_h) / 2);
$dst_h = $src_h;
$src_w = $dst_w;
}
}
if ($size[2] == 3) {
$bgcolor = imagecolorallocatealpha($dst, 0, 0, 0, 127);
imagefill($dst, 0, 0, $bgcolor);
imagealphablending($dst, false);
imagesavealpha($dst, true);
} else {
if ($size[2] == 1) {
$palletsize = imagecolorstotal($src);
if ($src_transparency >= 0 && $src_transparency < $palletsize) {
$transparent_color = imagecolorsforindex($src, $src_transparency);
$current_transparent = imagecolorallocate($dst, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
imagefill($dst, 0, 0, $current_transparent);
imagecolortransparent($dst, $current_transparent);
} else {
imagefill($dst, 0, 0, $bgcolor);
}
} else {
imagefill($dst, 0, 0, $bgcolor);
}
}
}
imagecopyresampled($dst, $src, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);
// sharpen 적용
if ($is_sharpen && $is_large) {
$val = explode('/', $um_value);
UnsharpMask($dst, $val[0], $val[1], $val[2]);
}
if ($size[2] == 1) {
imagegif($dst, $thumb_file);
} else {
if ($size[2] == 3) {
if (!defined('G5_THUMB_PNG_COMPRESS')) {
$png_compress = 5;
} else {
$png_compress = G5_THUMB_PNG_COMPRESS;
}
imagepng($dst, $thumb_file, $png_compress);
} else {
if (!defined('G5_THUMB_JPG_QUALITY')) {
$jpg_quality = 90;
} else {
$jpg_quality = G5_THUMB_JPG_QUALITY;
}
imagejpeg($dst, $thumb_file, $jpg_quality);
}
}
chmod($thumb_file, G5_FILE_PERMISSION);
// 추후 삭제를 위하여 파일모드 변경
imagedestroy($src);
imagedestroy($dst);
return basename($thumb_file);
}示例4: readfile
}
}
}
$im = @ImageCreateFromJPEG($img) or $im = @ImageCreateFromPNG($img) or $im = @ImageCreateFromGIF($img) or $im = false;
// If image is not JPEG, PNG, or GIF
if (!$im) {
// We get errors from PHP's ImageCreate functions...
// So let's echo back the contents of the actual image.
readfile($img);
} else {
// Create the resized image destination
$thumb = @ImageCreateTrueColor($w, $h);
// Copy from image source, resize it, and paste to image destination
@ImageCopyResampled($thumb, $im, 0, 0, 0, 0, $w, $h, $sw, $sh);
if ($unsharp == 1) {
$thumb = UnsharpMask($thumb, 100, 0.8, 2);
}
// Output resized image
@ImageJPEG($thumb);
}
/*
New:
- In version 2.1 (February 26 2007) Tom Bishop has done some important speed enhancements.
- From version 2 (July 17 2006) the script uses the imageconvolution function in PHP
version >= 5.1, which improves the performance considerably.
Unsharp masking is a traditional darkroom technique that has proven very suitable for
digital imaging. The principle of unsharp masking is to create a blurred copy of the image
and compare it to the underlying original. The difference in colour values
between the two images is greatest for the pixels near sharp edges. When this
difference is subtracted from the original image, the edges will be
accentuated. 示例5: MakeThumbnail
function MakeThumbnail($upfiledir, $src, $tName, $tw = '', $th = '', $scale = true, $tDir = "thumb")
{
global $iCMS;
$R = array();
$image = "";
$tMap = array(1 => 'gif', 2 => 'jpeg', 3 => 'png');
$tw = empty($tw) ? (int) $iCMS->config['thumbwidth'] : $tw;
$th = empty($th) ? (int) $iCMS->config['thumbhight'] : $th;
if ($tw && $th) {
list($width, $height, $type) = @getimagesize($src);
if ($width < 1 && $height < 1) {
$R['width'] = $tw;
$R['height'] = $th;
$R['src'] = $src;
return $R;
}
if ($width > $tw || $height > $th) {
createdir($upfiledir . $tDir);
if ($scale) {
$im = scale_image(array("mw" => $tw, "mh" => $th, "cw" => $width, "ch" => $height));
} else {
$im = array('w' => $tw, 'h' => $th);
}
$R['width'] = $im['w'];
$R['height'] = $im['h'];
$tName .= '_' . $R['width'] . 'x' . $R['height'];
$img = icf($tMap[$type], $src);
if ($img['res']) {
$thumb = imagecreatetruecolor($im['w'], $im['h']);
imagecopyresampled($thumb, $img['res'], 0, 0, 0, 0, $im['w'], $im['h'], $width, $height);
PHP_VERSION != '4.3.2' && UnsharpMask($thumb);
$R['src'] = $upfiledir . $tDir . "/" . $tName;
__image($thumb, $img['type'], $R['src']);
$R['src'] .= '.' . $img['type'];
} else {
$R['src'] = $src;
}
} else {
$R['width'] = $width;
$R['height'] = $height;
$R['src'] = $src;
}
return $R;
}
}示例6: UnsharpMask
$pseudo_pic_height = $pic_height;
$a = 0;
$b = 0;
$x = 0;
$y = 0;
}
}
}
$thumbnail = $album_config['gd_version'] == 1 ? @imagecreate($thumbnail_width, $thumbnail_height) : @imagecreatetruecolor($thumbnail_width, $thumbnail_height);
$resize_function = $album_config['gd_version'] == 1 ? 'imagecopyresized' : 'imagecopyresampled';
@$resize_function($thumbnail, $src, $a, $b, $x, $y, $thumbnail_width, $thumbnail_height, $pseudo_pic_width, $pseudo_pic_height);
if ($sharpen == 1) {
$amount = $album_config['sharpen_amount'];
$radius = $album_config['sharpen_radius'];
$threshold = $album_config['sharpen_threshold'];
$thumbnail = UnsharpMask($thumbnail, $amount, $radius, $threshold);
}
if ($raster == 1) {
if ($album_config['raster_line_color'] == "") {
$album_config['raster_line_color'] == "000000";
}
$col = $album_config['raster_line_color'];
$col = ImageColorAllocateHEX($thumbnail, $col);
for ($i = 0; $i < $thumbnail_height + 1; $i++) {
ImageLine($thumbnail, 1, $i, $thumbnail_width - 1, $i, $col);
$i++;
}
}
if ($colorize == 1) {
$border_value = 0;
$border2_value = 0;示例7: generate_thumbnail
function generate_thumbnail($attach_thumb = array())
{
global $options, $attachsubdir;
$return = array();
$image = '';
$thumb_file = $attach_thumb['filepath'];
$remap = array(1 => 'gif', 2 => 'jpg', 3 => 'png');
if ($attach_thumb['thumbswidth'] && $attach_thumb['thumbsheight']) {
$filesize = @GetImageSize($thumb_file);
if ($filesize[0] < 1 && $filesize[1] < 1) {
$filesize = array();
$filesize[0] = $attach_thumb['thumbswidth'];
$filesize[1] = $attach_thumb['thumbsheight'];
$return['thumbwidth'] = $attach_thumb['thumbswidth'];
$return['thumbheight'] = $attach_thumb['thumbsheight'];
$return['thumbfilepath'] = $attach_thumb['filepath'];
return $return;
}
if ($filesize[0] > $thumb['thumbswidth'] || $filesize[1] > $attach_thumb['thumbsheight']) {
$im = scale_image(array('max_width' => $attach_thumb['thumbswidth'], 'max_height' => $attach_thumb['thumbsheight'], 'cur_width' => $filesize[0], 'cur_height' => $filesize[1]));
$return['thumbwidth'] = $im['img_width'];
$return['thumbheight'] = $im['img_height'];
if ($remap[$filesize[2]] == 'gif') {
if (function_exists('imagecreatefromgif')) {
if (!($image = @imagecreatefromgif($thumb_file))) {
redirect($attach_thumb['filename'] . '文件生成缩略图失败');
}
$type = 'gif';
}
} else {
if ($remap[$filesize[2]] == 'png') {
if (function_exists('imagecreatefrompng')) {
if (!($image = @imagecreatefrompng($thumb_file))) {
redirect($attach_thumb['filename'] . '文件生成缩略图失败');
}
$type = 'png';
}
} else {
if ($remap[$filesize[2]] == 'jpg') {
if (function_exists('imagecreatefromjpeg')) {
if (!($image = @imagecreatefromjpeg($thumb_file))) {
redirect($attach_thumb['filename'] . '文件生成缩略图失败');
}
$type = 'jpg';
}
}
}
}
if ($image) {
if (function_exists('imagecreatetruecolor')) {
$thumb = @imagecreatetruecolor($im['img_width'], $im['img_height']);
@imagecopyresampled($thumb, $image, 0, 0, 0, 0, $im['img_width'], $im['img_height'], $filesize[0], $filesize[1]);
} else {
$thumb = @imagecreate($im['img_width'], $im['img_height']);
@imagecopyresized($thumb, $image, 0, 0, 0, 0, $im['img_width'], $im['img_height'], $filesize[0], $filesize[1]);
}
if (PHP_VERSION != '4.3.2') {
UnsharpMask($thumb);
}
if (!$thumb_filename) {
$thumb_filename = 'thumb_' . $attach_thumb['filename'];
}
$file_extension = $attach_thumb['extension'];
if ($file_extension == 'jpg' && function_exists('imagejpeg')) {
@imagejpeg($thumb, SABLOG_ROOT . $options['attachments_dir'] . $attach_thumb['attachsubdir'] . $thumb_filename . '.jpg', 80);
@imagedestroy($thumb);
} else {
if ($file_extension == 'png' && function_exists('imagepng')) {
@imagepng($thumb, SABLOG_ROOT . $options['attachments_dir'] . $attach_thumb['attachsubdir'] . $thumb_filename . '.png');
@imagedestroy($thumb);
} else {
if ($file_extension == 'gif' && function_exists('imagegif')) {
@imagegif($thumb, SABLOG_ROOT . $options['attachments_dir'] . $attach_thumb['attachsubdir'] . $thumb_filename . '.gif');
@imagedestroy($thumb);
} else {
$return['thumbfilepath'] = $thumb['filepath'];
return $return;
}
}
}
$return['thumbfilepath'] = $thumb_filename . '.' . $file_extension;
return $return;
} else {
$return['thumbwidth'] = $im['img_width'];
$return['thumbheight'] = $im['img_height'];
$return['thumbfilepath'] = $attach_thumb['filepath'];
return $return;
}
} else {
$return['thumbwidth'] = $filesize[0];
$return['thumbheight'] = $filesize[1];
$return['thumbfilepath'] = $attach_thumb['filepath'];
return $return;
}
}
}示例8: explode
/**
* Check if any effect needs to be applied to the thumbnail
*/
/** Add Unsharp */
if ($_GET['sh']) {
if ($_GET['sh'] == 1) {
$cant = 70;
$radio = 0.5;
$thres = 3;
} else {
$arraysh = explode("|", $_GET['sh']);
$cant = $arraysh[0];
$radio = $arraysh[1];
$thres = $arraysh[2];
}
UnsharpMask($output, $cant, $radio, $thres);
}
/** Rotate */
if ($_GET['r']) {
$arrayr = explode("|", $_GET['r']);
$grados = $arrayr[0];
$back = '0x' . $arrayr[1];
$rotate = imagerotate($output, $grados, $back);
imagejpeg($rotate, NULL, $thumbnail_quality);
}
/** Add Blur */
if ($_GET['bl']) {
$blcant = $_GET['bl'];
blur($output, $blcant);
}
/** Add Pixelate */示例9: makeThumbnailFullUnsharpMask
function makeThumbnailFullUnsharpMask($vb798abe6e1b1318ee36b0dcb3fb9e4d3, $ve9f40e1f1d1658681dad2dac4ae0971e, $vfc021d54683383e5078ab9fefc4d53c8, $vf0598264a691a8f62272aca0e79af374)
{
if (function_exists('UnsharpMask')) {
return UnsharpMask($vb798abe6e1b1318ee36b0dcb3fb9e4d3, $ve9f40e1f1d1658681dad2dac4ae0971e, $vfc021d54683383e5078ab9fefc4d53c8, $vf0598264a691a8f62272aca0e79af374);
} else {
if ($ve9f40e1f1d1658681dad2dac4ae0971e > 500) {
$ve9f40e1f1d1658681dad2dac4ae0971e = 500;
}
$ve9f40e1f1d1658681dad2dac4ae0971e = $ve9f40e1f1d1658681dad2dac4ae0971e * 0.016;
if ($vfc021d54683383e5078ab9fefc4d53c8 > 50) {
$vfc021d54683383e5078ab9fefc4d53c8 = 50;
}
$vfc021d54683383e5078ab9fefc4d53c8 = $vfc021d54683383e5078ab9fefc4d53c8 * 2;
if ($vf0598264a691a8f62272aca0e79af374 > 255) {
$vf0598264a691a8f62272aca0e79af374 = 255;
}
$vfc021d54683383e5078ab9fefc4d53c8 = abs(round($vfc021d54683383e5078ab9fefc4d53c8));
if ($vfc021d54683383e5078ab9fefc4d53c8 == 0) {
return $vb798abe6e1b1318ee36b0dcb3fb9e4d3;
imagedestroy($vb798abe6e1b1318ee36b0dcb3fb9e4d3);
break;
}
$vf1290186a5d0b1ceab27f4e77c0c5d68 = imagesx($vb798abe6e1b1318ee36b0dcb3fb9e4d3);
$v2510c39011c5be704182423e3a695e91 = imagesy($vb798abe6e1b1318ee36b0dcb3fb9e4d3);
$vdd2b9c2d0f89eb88267d945e852649e1 = $vb798abe6e1b1318ee36b0dcb3fb9e4d3;
$v731eea25c6c42b949dd8b33e55cb622e = $vb798abe6e1b1318ee36b0dcb3fb9e4d3;
$v0912bfe735bcb6f63b4dc49ae3833df8 = imagecreatetruecolor($vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91);
for ($v865c0c0b4ab0e063e5caa3387c1a8741 = 0; $v865c0c0b4ab0e063e5caa3387c1a8741 < $vfc021d54683383e5078ab9fefc4d53c8; $v865c0c0b4ab0e063e5caa3387c1a8741++) {
imagecopy($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 0, 0, 1, 1, $vf1290186a5d0b1ceab27f4e77c0c5d68 - 1, $v2510c39011c5be704182423e3a695e91 - 1);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 1, 1, 0, 0, $vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91, 50);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 0, 1, 1, 0, $vf1290186a5d0b1ceab27f4e77c0c5d68 - 1, $v2510c39011c5be704182423e3a695e91, 33.33333);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 1, 0, 0, 1, $vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91 - 1, 25);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 0, 0, 1, 0, $vf1290186a5d0b1ceab27f4e77c0c5d68 - 1, $v2510c39011c5be704182423e3a695e91, 33.33333);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 1, 0, 0, 0, $vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91, 25);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 0, 0, 0, 1, $vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91 - 1, 20);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 0, 1, 0, 0, $vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91, 16.666667);
imagecopymerge($v0912bfe735bcb6f63b4dc49ae3833df8, $vdd2b9c2d0f89eb88267d945e852649e1, 0, 0, 0, 0, $vf1290186a5d0b1ceab27f4e77c0c5d68, $v2510c39011c5be704182423e3a695e91, 50);
}
$vdd2b9c2d0f89eb88267d945e852649e1 = $v0912bfe735bcb6f63b4dc49ae3833df8;
for ($v9dd4e461268c8034f5c8564e155c67a6 = 0; $v9dd4e461268c8034f5c8564e155c67a6 < $vf1290186a5d0b1ceab27f4e77c0c5d68; $v9dd4e461268c8034f5c8564e155c67a6++) {
for ($v415290769594460e2e485922904f345d = 0; $v415290769594460e2e485922904f345d < $v2510c39011c5be704182423e3a695e91; $v415290769594460e2e485922904f345d++) {
$ve7ee80f9d3ee77a07b7e0e40911d4b85 = ImageColorAt($v731eea25c6c42b949dd8b33e55cb622e, $v9dd4e461268c8034f5c8564e155c67a6, $v415290769594460e2e485922904f345d);
$vcd8a4c8c79b1ff2c064026bb7cefe760 = $ve7ee80f9d3ee77a07b7e0e40911d4b85 >> 16 & 0xff;
$vd7fd33dc47e7db31c2bdd232804331bf = $ve7ee80f9d3ee77a07b7e0e40911d4b85 >> 8 & 0xff;
$v62f533cdf0bda50d31d41662bbe16e8e = $ve7ee80f9d3ee77a07b7e0e40911d4b85 & 0xff;
$v82d175da0ae7901210ea5d63914f5212 = ImageColorAt($vdd2b9c2d0f89eb88267d945e852649e1, $v9dd4e461268c8034f5c8564e155c67a6, $v415290769594460e2e485922904f345d);
$v56dc21b41aac91a611402ee281442e54 = $v82d175da0ae7901210ea5d63914f5212 >> 16 & 0xff;
$vab27a9c8dd988ea5d32cd8f3e763b1b1 = $v82d175da0ae7901210ea5d63914f5212 >> 8 & 0xff;
$vfbdaa5229703cc85625873f73f1ef573 = $v82d175da0ae7901210ea5d63914f5212 & 0xff;
$v6c99f2ac4dbbc9ac99a83340dacd50cb = abs($vcd8a4c8c79b1ff2c064026bb7cefe760 - $v56dc21b41aac91a611402ee281442e54) >= $vf0598264a691a8f62272aca0e79af374 ? max(0, min(255, $ve9f40e1f1d1658681dad2dac4ae0971e * ($vcd8a4c8c79b1ff2c064026bb7cefe760 - $v56dc21b41aac91a611402ee281442e54) + $vcd8a4c8c79b1ff2c064026bb7cefe760)) : $vcd8a4c8c79b1ff2c064026bb7cefe760;
$v8f3e420d187de004189e440099d8e9b8 = abs($vd7fd33dc47e7db31c2bdd232804331bf - $vab27a9c8dd988ea5d32cd8f3e763b1b1) >= $vf0598264a691a8f62272aca0e79af374 ? max(0, min(255, $ve9f40e1f1d1658681dad2dac4ae0971e * ($vd7fd33dc47e7db31c2bdd232804331bf - $vab27a9c8dd988ea5d32cd8f3e763b1b1) + $vd7fd33dc47e7db31c2bdd232804331bf)) : $vd7fd33dc47e7db31c2bdd232804331bf;
$v4798968467b4ab45ea7902a5084666b8 = abs($v62f533cdf0bda50d31d41662bbe16e8e - $vfbdaa5229703cc85625873f73f1ef573) >= $vf0598264a691a8f62272aca0e79af374 ? max(0, min(255, $ve9f40e1f1d1658681dad2dac4ae0971e * ($v62f533cdf0bda50d31d41662bbe16e8e - $vfbdaa5229703cc85625873f73f1ef573) + $v62f533cdf0bda50d31d41662bbe16e8e)) : $v62f533cdf0bda50d31d41662bbe16e8e;
if ($vcd8a4c8c79b1ff2c064026bb7cefe760 != $v6c99f2ac4dbbc9ac99a83340dacd50cb || $vd7fd33dc47e7db31c2bdd232804331bf != $v8f3e420d187de004189e440099d8e9b8 || $v62f533cdf0bda50d31d41662bbe16e8e != $v4798968467b4ab45ea7902a5084666b8) {
$vfbfe459f582d8ac5384527d6aaadb670 = ImageColorAllocate($vb798abe6e1b1318ee36b0dcb3fb9e4d3, $v6c99f2ac4dbbc9ac99a83340dacd50cb, $v8f3e420d187de004189e440099d8e9b8, $v4798968467b4ab45ea7902a5084666b8);
ImageSetPixel($vb798abe6e1b1318ee36b0dcb3fb9e4d3, $v9dd4e461268c8034f5c8564e155c67a6, $v415290769594460e2e485922904f345d, $vfbfe459f582d8ac5384527d6aaadb670);
}
}
}
return $vb798abe6e1b1318ee36b0dcb3fb9e4d3;
}
}示例10: imagecreatefromgif
case "gif":
$fullImage = imagecreatefromgif($_FILES['uploaded_file']['tmp_name']);
break;
default:
$fullImage = imagecreatefromjpeg($_FILES['uploaded_file']['tmp_name']);
break;
}
$scale = 1;
if ($fullSize[0] > $fullSize[1]) {
$scale = $fullSize[0] / $tsetting["max_width"];
} else {
$scale = $fullSize[1] / $tsetting["max_height"];
}
$tnImage = imagecreatetruecolor($fullSize[0] / $scale, $fullSize[1] / $scale);
imagecopyresampled($tnImage, $fullImage, 0, 0, 0, 0, $fullSize[0] / $scale, $fullSize[1] / $scale, $fullSize[0], $fullSize[1]);
$tnImage = UnsharpMask($tnImage, 80, 0.5, 3);
switch ($ext) {
case "png":
imagepng($tnImage, dirname(__FILE__) . $upload_folder . "\\" . $filen . $tsetting["suffix"] . ".png");
break;
case "gif":
imagegif($tnImage, dirname(__FILE__) . $upload_folder . "\\" . $filen . $tsetting["suffix"] . ".gif");
break;
default:
imagejpeg($tnImage, dirname(__FILE__) . $upload_folder . "\\" . $filen . $tsetting["suffix"] . "." . $ext);
break;
}
imagedestroy($tnImage);
} else {
//do not create thumbs...
$thumb_url = $final_url;示例11: code
//.........这里部分代码省略.........
$params['hint'] = true;
}
if (!isset($params['extrapolate'])) {
$params['extrapolate'] = true;
}
if (!isset($params['dev'])) {
$params['dev'] = false;
}
if (!isset($params['crop'])) {
$params['crop'] = true;
}
if (!isset($params['width']) && !isset($params['height']) && !isset($params['longside']) && !isset($params['shortside'])) {
$params['width'] = 100;
}
// have a look at the params for debugging purposes
// return "<pre>" . print_r($params,1) . "</pre>";
// defining these prevents warnings
$_SRC = array();
$_DST = array();
$_DST['offset_w'] = 0;
$_DST['offset_h'] = 0;
// Start time measurement
if ($params['dev']) {
if (!function_exists('getmicrotime')) {
function getmicrotime()
{
list($usec, $sec) = explode(" ", microtime());
return (double) $usec + (double) $sec;
}
}
$time['start'] = getmicrotime();
}
// Funktion zum Schärfen
if (!function_exists('UnsharpMask')) {
// Unsharp mask algorithm by Torstein Hønsi 2003 (thoensi_at_netcom_dot_no)
// Christoph Erdmann: changed it a little, cause i could not reproduce the darker blurred image, now it is up to 15% faster with same results
function UnsharpMask($img, $amount, $radius, $threshold)
{
// Attempt to calibrate the parameters to Photoshop:
if ($amount > 500) {
$amount = 500;
}
$amount = $amount * 0.016;
if ($radius > 50) {
$radius = 50;
}
$radius = $radius * 2;
if ($threshold > 255) {
$threshold = 255;
}
$radius = abs(round($radius));
// Only integers make sense.
if ($radius == 0) {
return $img;
imagedestroy($img);
break;
}
$w = imagesx($img);
$h = imagesy($img);
$imgCanvas = $img;
$imgCanvas2 = $img;
$imgBlur = imagecreatetruecolor($w, $h);
// Gaussian blur matrix:
// 1 2 1
// 2 4 2
// 1 2 1示例12: j_make_image
function j_make_image($in_name, $out_name, $sz = array(), $use_reg = true)
{
// контекст картинки по умолчанию
if ($use_reg) {
if (!$GLOBALS[REG]->get_section('/system/pics', $sz_reg)) {
set_error_ex('Unspecified picture proportions!', SYS_ERR);
return '';
}
$sz = array_merge($sz_reg, $sz);
}
$tmp = $in_name;
//echo $tmp.' '. file_exists($tmp);
$inf = @getimagesize($tmp);
if (empty($inf) || $inf[2] < 1 || $inf[2] > 3) {
return false;
}
switch ($inf[2]) {
case 1:
$img = ImageCreateFromGIF($tmp);
break;
case 2:
$img = ImageCreateFromJPEG($tmp);
break;
case 3:
$img = ImageCreateFromPNG($tmp);
break;
}
// prepare pic name
if (empty($out_name) || !empty($sz['no_pic']) && $out_name == $sz['no_pic']) {
$out_name = uniqid('img', false);
}
//Detect quality
if (empty($sz['quality'])) {
$sz['quality'] = 100;
}
//JOHN Генерация имен, фикс тумбнейла
if (empty($sz['pic_nm'])) {
$sz['pic_nm'] = '{name}';
}
if (empty($sz['tmb_nm'])) {
$sz['tmb_nm'] = 'thumb_{name}';
}
if (!isset($sz['pic_fix'])) {
$sz['pic_fix'] = -1;
}
if (!isset($sz['tmb_fix'])) {
$sz['tmb_fix'] = -1;
}
if (isset($sz['unsharp']) && (int) $sz['unsharp'] < 50) {
$sz['unsharp'] = 100;
}
// process tumbnail
$i = min($sz['tmb_x'], $sz['tmb_y']);
if ($i > 0) {
//Вычисление пропорций
$dx = $inf[0] / $sz['tmb_x'];
$dy = $inf[1] / $sz['tmb_y'];
if ($inf[0] >= $inf[1]) {
$pt = 'l';
} else {
$pt = 'p';
}
$sides = array('x', 'y');
if ($sz['tmb_fix'] < 0) {
$mpl = min($dx, $dy);
} else {
$mpl = $inf[$sz['tmb_fix']] / $sz['tmb_' . $sides[$sz['tmb_fix']]];
}
//Размеры превью
$x = (int) $inf[0] / $mpl;
$y = (int) $inf[1] / $mpl;
// Создаю временные имеджи
$tmb = ImageCreateTrueColor($x, $y);
//$tmb=ImageCreateTrueColor($sz['tmb_x'],$sz['tmb_y']);
if ($sz['tmb_fix'] < 0) {
// find x,y and crop
$px = (int) ($x - $sz['tmb_x']) / 2;
$py = (int) ($y - $sz['tmb_y']) / 2;
} else {
$px = $py = 0;
}
// Масштабирую превью
ImageCopyResampled($tmb, $img, 0, 0, $px, $py, $x, $y, $inf[0], $inf[1]);
// save tumbnail
$path = sprintf('%s/%s', $sz['path'], str_replace('{name}', $out_name, $sz['tmb_nm']) . '.jpg');
if (!empty($sz['unsharp'])) {
$tmb = UnsharpMask($tmb, (int) ($sz['unsharp'] * 2 / ($inf[0] / $x)), 0.5, 0);
}
ImageJPEG($tmb, $path, $sz['quality']);
}
// ПРоверка параметров
$i = min($sz['pic_px'], $sz['pic_py'], $sz['pic_lx'], $sz['pic_ly']);
// if -1 do nothing
if ($i < 1) {
return $out_name;
}
//Проверить, если картинка меньше чем нужно в настройке - ниче не делать
if ($inf[0] > $inf[1]) {
$cs = $inf[0];
$p = 'lx';
//.........这里部分代码省略.........
示例13: thumbnail
//.........这里部分代码省略.........
$src_h = $size[1];
$dst_w = $keep_origin ? $src_w : $thumb_width;
$dst_h = $keep_origin ? $src_h : $thumb_height;
$ratio = $dst_h / $dst_w;
if ($is_large) {
// 크롭처리
if ($is_crop) {
switch ($crop_mode) {
case 'center':
if ($size[1] / $size[0] >= $ratio) {
$src_h = round($src_w * $ratio);
$src_y = round(($size[1] - $src_h) / 2);
} else {
$src_w = round($size[1] / $ratio);
$src_x = round(($size[0] - $src_w) / 2);
}
break;
default:
if ($size[1] / $size[0] >= $ratio) {
$src_h = round($src_w * $ratio);
} else {
$src_w = round($size[1] / $ratio);
}
break;
}
}
$dst = imagecreatetruecolor($dst_w, $dst_h);
if ($size[2] === 3) {
imagealphablending($dst, false);
imagesavealpha($dst, true);
} elseif ($size[2] === 1) {
$palletsize = imagecolorstotal($src);
if ($src_transparency >= 0 && $src_transparency < $palletsize) {
$transparent_color = imagecolorsforindex($src, $src_transparency);
$current_transparent = imagecolorallocate($dst, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
imagefill($dst, 0, 0, $current_transparent);
imagecolortransparent($dst, $current_transparent);
}
}
} else {
$dst = imagecreatetruecolor($dst_w, $dst_h);
$bgcolor = imagecolorallocate($dst, 255, 255, 255);
// 배경색
if ($src_w < $dst_w) {
if ($src_h >= $dst_h) {
$dst_x = round(($dst_w - $src_w) / 2);
$src_h = $dst_h;
} else {
$dst_x = round(($dst_w - $src_w) / 2);
$dst_y = round(($dst_h - $src_h) / 2);
$dst_w = $src_w;
$dst_h = $src_h;
}
} else {
if ($src_h < $dst_h) {
$dst_y = round(($dst_h - $src_h) / 2);
$dst_h = $src_h;
$src_w = $dst_w;
}
}
if ($size[2] === 3) {
$bgcolor = imagecolorallocatealpha($dst, 0, 0, 0, 127);
imagefill($dst, 0, 0, $bgcolor);
imagealphablending($dst, false);
imagesavealpha($dst, true);
} elseif ($size[2] === 1) {
$palletsize = imagecolorstotal($src);
if ($src_transparency >= 0 && $src_transparency < $palletsize) {
$transparent_color = imagecolorsforindex($src, $src_transparency);
$current_transparent = imagecolorallocate($dst, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
imagefill($dst, 0, 0, $current_transparent);
imagecolortransparent($dst, $current_transparent);
} else {
imagefill($dst, 0, 0, $bgcolor);
}
} else {
imagefill($dst, 0, 0, $bgcolor);
}
}
imagecopyresampled($dst, $src, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);
// sharpen 적용
if ($is_sharpen && $is_large) {
$val = explode('/', $um_value);
UnsharpMask($dst, $val[0], $val[1], $val[2]);
}
if ($size[2] === 1) {
imagegif($dst, $thumb_file);
} elseif ($size[2] === 3) {
$png_compress = 5;
imagepng($dst, $thumb_file, $png_compress);
} else {
$jpg_quality = 90;
imagejpeg($dst, $thumb_file, $jpg_quality);
}
chmod($thumb_file, 0644);
// 추후 삭제를 위하여 파일모드 변경
imagedestroy($src);
imagedestroy($dst);
return $thumb_file;
}示例14: ResizeCropper
function ResizeCropper($file, $dimensions, $cropinfo, &$annotation)
{
global $C;
$this->PrepareImageInfo($file, $dimensions);
$img_src = @imagecreatefromjpeg($file);
$img_dst = @imagecreatetruecolor($this->new_width, $this->new_height);
$img_height = imagesy($img_src);
$img_width = imagesx($img_src);
// Resize and crop
@imagecopyresampled($img_dst, $img_src, 0, 0, round($cropinfo['x']), round($cropinfo['y']), $this->new_width, $this->new_height, min($img_width, $cropinfo['width']), min($img_height, $cropinfo['height']));
@imagedestroy($img_src);
// Apply unsharp mask
UnsharpMask($img_dst, 60, 0.5, 2);
// Apply the annotation
$this->DoAnnotate($img_dst, $annotation);
// Save the image back to disk
@imagejpeg($img_dst, $file, $C['compression']);
}示例15: resize_image
//.........这里部分代码省略.........
case "gd2":
if (!function_exists('imagecreatefromjpeg')) {
return array('error' => 'PHP running on your server does not support the GD image library, check with your webhost if ImageMagick is installed', 'halt_upload' => 1);
}
if (!function_exists('imagecreatetruecolor')) {
return array('error' => 'PHP running on your server does not support GD version 2.x, please switch to GD version 1.x on the admin page', 'halt_upload' => 1);
}
if ($imginfo[2] == GIS_GIF && $CONFIG['GIF_support'] == 1) {
$src_img = imagecreatefromgif($src_file);
} elseif ($imginfo[2] == GIS_JPG) {
$src_img = imagecreatefromjpeg($src_file);
} else {
$src_img = imagecreatefrompng($src_file);
}
if (!$src_img) {
$ERROR = $lang_errors['invalid_image'];
//return false;
return array('error' => $ERROR);
}
if ($imginfo[2] == GIS_GIF) {
$dst_img = imagecreate($destWidth, $destHeight);
} else {
$dst_img = imagecreatetruecolor($destWidth, $destHeight);
if ($imginfo[2] == GIS_PNG) {
imagealphablending($dst_img, false);
}
}
imagecopyresampled($dst_img, $src_img, 0, 0, $xOffset, $yOffset, (int) $destWidth, (int) $destHeight, $srcWidth, $srcHeight);
touch($dest_file);
$fh = fopen($dest_file, 'w');
fclose($fh);
//sharpen the thumb
if ($sharpen == 1 && $CONFIG['enable_unsharp'] == 1) {
UnsharpMask($dst_img, $CONFIG['unsharp_amount'], $CONFIG['unsharp_radius'], $CONFIG['unsharp_threshold']);
}
if ($media_type != "false") {
//if a manual thumb gets generated we watermark the thumb with the media type
//we now need to get the absolute path to the thumb watermark files
$path_parts = pathinfo($CONFIG['watermark_file']);
$CONFIG['watermark_file'] = $path_parts["dirname"] . "/wm_" . $media_type . ".png";
}
if ($watermark == "true" || $media_type != "false") {
//shrink watermark on intermediate images -> If I had known that this is that �%&# with the transparency preserve... grrr
$wm_normal = (int) $CONFIG['reduce_watermark'];
if ($wm_normal > $destWidth) {
$wm_resize = $destWidth / $wm_normal;
//load the original, huge sized logo (the one we want to size down)
$temp_logoImage = ImageCreateFromPNG($CONFIG['watermark_file']);
//get it's size
$temp_logoW = ImageSX($temp_logoImage);
$temp_logoH = ImageSY($temp_logoImage);
//calculate new size
$logoW = (int) ($temp_logoW * $wm_resize);
$logoH = (int) ($temp_logoH * $wm_resize);
//we create a new, resized logo
$logoImage = imagecreatetruecolor($logoW, $logoH);
//just to be sure that transparency gets preserved
imagealphablending($logoImage, FALSE);
imagealphablending($temp_logoImage, TRUE);
//now copy and resize the big one into the temp resized img
imagecopyresampled($logoImage, $temp_logoImage, 0, 0, 0, 0, (int) $logoW, (int) $logoH, $temp_logoW, $temp_logoH);
//we do not need the temp (huge) watermark anymore
imagedestroy($temp_logoImage);
} else {
// shrink not enabled or no intermediate...
$logoImage = ImageCreateFromPNG($CONFIG['watermark_file']);