private function getImage()
{
$image = imagecreatefromstring(file_get_contents($this->file['tmp_name']));
if ($this->currentExtension == 'jpg' || $this->currentExtension == 'jpeg') {
$exif = exif_read_data($this->file['tmp_name']);
if (!empty($exif['Orientation'])) {
switch ($exif['Orientation']) {
case 8:
$image = imagerotate($image, 90, 0);
break;
case 3:
$image = imagerotate($image, 180, 0);
break;
case 6:
$image = imagerotate($image, -90, 0);
break;
}
}
}
// Get new sizes
$width = imagesx($image);
$height = imagesy($image);
//list($width, $height) = getimagesize($this->file['tmp_name']);
list($newWidth, $newHeight) = $this->getScaledDimArray($image, 800);
// Load
$resizeImage = imagecreatetruecolor($newWidth, $newHeight);
// Resize
imagecopyresized($resizeImage, $image, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height);
return $resizeImage;
}
private static function set_img()
{
self::$res_img = imagecreatetruecolor(self::$width, self::$height);
$color_bg = imagecolorallocate(self::$res_img, 255, 255, 255);
//填充图片
imagefilledrectangle(self::$res_img, 0, self::$height, self::$width, 0, $color_bg);
}
/**
* Background fill an image using the provided color
*
* @param int $width The desired width of the new image
* @param int $height The desired height of the new image
* @param Array the desired pad colors in RGB format, array should be array( 'top' => '', 'right' => '', 'bottom' => '', 'left' => '' );
*/
private function fill_color(array $colors)
{
$current_size = $this->editor->get_size();
$size = array('width' => $this->args['width'], 'height' => $this->args['height']);
$offsetLeft = ($size['width'] - $current_size['width']) / 2;
$offsetTop = ($size['height'] - $current_size['height']) / 2;
$new_image = imagecreatetruecolor($size['width'], $size['height']);
// This is needed to support alpha
imagesavealpha($new_image, true);
imagealphablending($new_image, false);
// Check if we are padding vertically or horizontally
if ($current_size['width'] != $size['width']) {
$colorToPaint = imagecolorallocatealpha($new_image, substr($colors['left'], 0, 3), substr($colors['left'], 3, 3), substr($colors['left'], 6, 3), substr($colors['left'], 9, 3));
// Fill left color
imagefilledrectangle($new_image, 0, 0, $offsetLeft + 5, $size['height'], $colorToPaint);
$colorToPaint = imagecolorallocatealpha($new_image, substr($colors['right'], 0, 3), substr($colors['right'], 3, 3), substr($colors['right'], 6, 3), substr($colors['left'], 9, 3));
// Fill right color
imagefilledrectangle($new_image, $offsetLeft + $current_size['width'] - 5, 0, $size['width'], $size['height'], $colorToPaint);
} elseif ($current_size['height'] != $size['height']) {
$colorToPaint = imagecolorallocatealpha($new_image, substr($colors['top'], 0, 3), substr($colors['top'], 3, 3), substr($colors['top'], 6, 3), substr($colors['left'], 9, 3));
// Fill top color
imagefilledrectangle($new_image, 0, 0, $size['width'], $offsetTop + 5, $colorToPaint);
$colorToPaint = imagecolorallocatealpha($new_image, substr($colors['bottom'], 0, 3), substr($colors['bottom'], 3, 3), substr($colors['bottom'], 6, 3), substr($colors['left'], 9, 3));
// Fill bottom color
imagefilledrectangle($new_image, 0, $offsetTop - 5 + $current_size['height'], $size['width'], $size['height'], $colorToPaint);
}
imagecopy($new_image, $this->editor->get_image(), $offsetLeft, $offsetTop, 0, 0, $current_size['width'], $current_size['height']);
$this->editor->update_image($new_image);
$this->editor->update_size();
}
function thumb($filename, $destination = null, $dst_w = null, $dst_h = null, $isReservedSource = false, $scale = 0.5)
{
list($src_w, $src_h, $imagetype) = getimagesize($filename);
if (is_null($dst_w) || is_null($dst_h)) {
$dst_w = ceil($src_w * $scale);
$dst_h = ceil($src_h * $scale);
}
$mime = image_type_to_mime_type($imagetype);
$createFun = str_replace("/", "createfrom", $mime);
$outFun = str_replace("/", null, $mime);
$src_image = $createFun($filename);
$dst_image = imagecreatetruecolor($dst_w, $dst_h);
imagecopyresampled($dst_image, $src_image, 0, 0, 0, 0, $dst_w, $dst_h, $src_w, $src_h);
//image_50/sdfsdkfjkelwkerjle.jpg
if ($destination && !file_exists(dirname($destination))) {
mkdir(dirname($destination), 0777, true);
}
$dstFilename = $destination == null ? getUniName() . "." . getExt($filename) : $destination;
$outFun($dst_image, $dstFilename);
imagedestroy($src_image);
imagedestroy($dst_image);
if (!$isReservedSource) {
unlink($filename);
}
return $dstFilename;
}
private function createnewpicture()
{
$local = $this->path_two . $this->file['name'];
move_uploaded_file($this->file['tmp_name'], $local);
$filename = $this->file['tmp_name'] . "/" . $this->file['name'];
$this->location = $this->path . "/" . $this->file['name'];
switch ($this->file['type']) {
case 'image/jpeg':
$src = imagecreatefromjpeg($local);
break;
case 'image/png':
$src = imagecreatefrompng($local);
break;
case 'image/gif':
$src = imagecreatefromgif($local);
break;
default:
break;
}
$sx = imagesx($src);
$sy = imagesy($src);
$new_image = imagecreatetruecolor($this->newwidth, $this->newheight);
if (imagecopyresized($new_image, $src, 0, 0, 0, 0, $this->newwidth, $this->newheight, $sx, $sy)) {
if (ImageJpeg($new_image, $this->location) || Imagegif($new_image, $this->location) || Imagepng($new_image, $this->location)) {
//imagejpeg($this->location);
return true;
}
} else {
return false;
}
}
public function init(awImage $image)
{
if ($this->resource === NULL) {
$this->setImageSize($image->width, $image->height);
// Create image
$this->resource = imagecreatetruecolor($this->imageWidth, $this->imageHeight);
if (!$this->resource) {
awImage::drawError("Class Image: Unable to create a graph.");
}
imagealphablending($this->resource, TRUE);
// Antialiasing is now handled by the Driver object
$this->setAntiAliasing($image->getAntiAliasing());
// Original color
$this->filledRectangle(new awWhite(), new awLine(new awPoint(0, 0), new awPoint($this->imageWidth, $this->imageHeight)));
$shadow = $image->shadow;
if ($shadow !== NULL) {
$shadow = $shadow->getSpace();
$p1 = new awPoint($shadow->left, $shadow->top);
$p2 = new awPoint($this->imageWidth - $shadow->right - 1, $this->imageHeight - $shadow->bottom - 1);
// Draw image background
$this->filledRectangle($image->getBackground(), new awLine($p1, $p2));
// Draw image border
$image->border->rectangle($this, $p1, $p2);
}
}
}
function fastimagecopyresampled($dst_image, $src_image, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h, $quality = 3)
{
// Plug-and-Play fastimagecopyresampled function replaces much slower imagecopyresampled.
// Just include this function and change all "imagecopyresampled" references to "fastimagecopyresampled".
// Typically from 30 to 60 times faster when reducing high resolution images down to thumbnail size using the default quality setting.
// Author: Tim Eckel - Date: 09/07/07 - Version: 1.1 - Project: FreeRingers.net - Freely distributable - These comments must remain.
//
// Optional "quality" parameter (defaults is 3). Fractional values are allowed, for example
// 1.5. Must be greater than zero.
// Between 0 and 1 = Fast, but mosaic results, closer to 0 increases the mosaic effect.
// 1 = Up to 350 times faster. Poor results, looks very similar to imagecopyresized.
// 2 = Up to 95 times faster. Images appear a little sharp, some prefer this over a quality of 3.
// 3 = Up to 60 times faster. Will give high quality smooth results very close to imagecopyresampled, just faster.
// 4 = Up to 25 times faster. Almost identical to imagecopyresampled for most images.
// 5 = No speedup. Just uses imagecopyresampled, no advantage over imagecopyresampled.
if (empty($src_image) || empty($dst_image) || $quality <= 0) {
return false;
}
if ($quality < 5 && ($dst_w * $quality < $src_w || $dst_h * $quality < $src_h)) {
$temp = imagecreatetruecolor($dst_w * $quality + 1, $dst_h * $quality + 1);
imagecopyresized($temp, $src_image, 0, 0, $src_x, $src_y, $dst_w * $quality + 1, $dst_h * $quality + 1, $src_w, $src_h);
imagecopyresampled($dst_image, $temp, $dst_x, $dst_y, 0, 0, $dst_w, $dst_h, $dst_w * $quality, $dst_h * $quality);
imagedestroy($temp);
} else {
imagecopyresampled($dst_image, $src_image, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);
}
return true;
}
function DrawGraph($file = "")
{
$this->graph_width = $this->graph_padding['left'] + count($this->data) * ($this->bar_width + $this->bar_padding * 2) + $this->graph_padding['right'];
$this->axis_deepness = $this->bar_height;
$this->im = imagecreatetruecolor($this->graph_width, $this->graph_height);
$this->axis_frontgridlines = 0;
$this->axis_xscalevisible = 0;
$this->axis_positions = array($this->axis_positions[0], 0, 0, 0);
CGraph::DrawGraph();
if ($this->axis_minY > 0) {
$this->axis_minY = 0;
}
if ($this->axis_maxY < 0) {
$this->axis_maxY = 0;
}
$this->__Draw_LeftBottom_Axis();
$p = 0;
foreach ($this->data as $name => $value) {
$p++;
$this->__DrawBarText($p, $name);
$this->__DrawBar($p, $value);
}
$this->__Draw_TopRight_Axis();
CGraph::DrawGraph2();
if (strlen($file)) {
$ret = imagepng($this->im, $file);
} else {
header("Content-Type: image/png");
// thanks to Marcin G. :)
imagepng($this->im);
$ret = true;
}
imagedestroy($this->im);
return $ret;
}
static function codeimage()
{
$image = imagecreatetruecolor(100, 30);
$bgcolor = imagecolorallocate($image, 255, 255, 255);
imagefill($image, 0, 0, $bgcolor);
$code = '';
for ($i = 0; $i < 4; $i++) {
$fontsize = 6;
$fontcolor = imagecolorallocate($image, rand(0, 120), rand(0, 120), rand(0, 120));
$data = "abcdefghjkmnpqrstuvwxy3456789";
$fontcontent = substr($data, rand(1, strlen($data) - 1), 1);
$code .= $fontcontent;
$x = $i * 100 / 4 + rand(5, 10);
$y = rand(5, 10);
imagestring($image, $fontsize, $x, $y, $fontcontent, $fontcolor);
}
for ($i = 0; $i < 200; $i++) {
$pointcolor = imagecolorallocate($image, rand(50, 200), rand(50, 200), rand(50, 200));
imagesetpixel($image, rand(1, 99), rand(1, 29), $pointcolor);
}
for ($i = 0; $i < 2; $i++) {
$linecolor = imagecolorallocate($image, rand(80, 220), rand(80, 220), rand(80, 220));
imageline($image, rand(1, 99), rand(1, 29), rand(1, 99), rand(1, 29), $linecolor);
}
$return['code'] = $code;
$return['image'] = $image;
return $return;
// header('content-type:image/png');
// imagepng($image);
}
function upload($tmp, $name, $nome, $larguraP, $pasta)
{
$ext = strtolower(end(explode('.', $name)));
if ($ext == 'jpg') {
$img = imagecreatefromjpeg($tmp);
} elseif ($ext == 'gif') {
$img = imagecreatefromgif($tmp);
} else {
$img = imagecreatefrompng($tmp);
}
$x = imagesx($img);
$y = imagesy($img);
$largura = $x > $larguraP ? $larguraP : $x;
$altura = $largura * $y / $x;
if ($altura > $larguraP) {
$altura = $larguraP;
$largura = $altura * $x / $y;
}
$nova = imagecreatetruecolor($largura, $altura);
imagecopyresampled($nova, $img, 0, 0, 0, 0, $largura, $altura, $x, $y);
imagejpeg($nova, "{$pasta}/{$nome}");
imagedestroy($img);
imagedestroy($nova);
return $nome;
}
public function resizeTo($width, $height)
{
if (osc_use_imagick()) {
$bg = new Imagick();
$bg->newImage($width, $height, 'white');
$this->im->thumbnailImage($width, $height, true);
$geometry = $this->im->getImageGeometry();
$x = ($width - $geometry['width']) / 2;
$y = ($height - $geometry['height']) / 2;
$bg->compositeImage($this->im, imagick::COMPOSITE_OVER, $x, $y);
$this->im = $bg;
} else {
$w = imagesx($this->im);
$h = imagesy($this->im);
if ($w / $h >= $width / $height) {
//$newW = $width;
$newW = $w > $width ? $width : $w;
$newH = $h * ($newW / $w);
} else {
//$newH = $height;
$newH = $h > $height ? $height : $h;
$newW = $w * ($newH / $h);
}
$newIm = imagecreatetruecolor($width, $height);
//$newW, $newH);
imagealphablending($newIm, false);
$colorTransparent = imagecolorallocatealpha($newIm, 255, 255, 255, 127);
imagefill($newIm, 0, 0, $colorTransparent);
imagesavealpha($newIm, true);
imagecopyresampled($newIm, $this->im, ($width - $newW) / 2, ($height - $newH) / 2, 0, 0, $newW, $newH, $w, $h);
imagedestroy($this->im);
$this->im = $newIm;
}
return $this;
}
public static function create()
{
$image = imagecreatetruecolor(100, 40) or die('cannot create canvas.<br>');
$red = imagecolorallocate($image, 255, 0, 0);
$green = imagecolorallocate($image, 0, 255, 0);
$blue = imagecolorallocate($image, 0, 0, 255);
$white = imagecolorallocate($image, 255, 255, 255);
$black = imagecolorallocate($image, 0, 0, 0);
imagefill($image, 0, 0, $white);
imagerectangle($image, 1, 1, 99, 39, $black);
$color = [$red, $green, $blue];
for ($i = 1; $i <= 100; $i++) {
imagesetpixel($image, mt_rand(2, 98), mt_rand(2, 38), $color[mt_rand(0, 2)]);
}
$source = "abcdefghigklmnopqrstuvwxyz0123456789ABCDEFGHIGKLMNOPQRSTUVWXYZ";
$first = $source[mt_rand(0, 61)];
$second = $source[mt_rand(0, 61)];
$third = $source[mt_rand(0, 61)];
$fourth = $source[mt_rand(0, 61)];
$_SESSION['captcha'] = $first . $second . $third . $fourth;
$font = dirname(dirname(__DIR__)) . '/../public/assets/fonts/SpicyRice.ttf';
imagettftext($image, 20, mt_rand(-20, 20), 10, 30, $blue, $font, $first);
imagettftext($image, 20, mt_rand(-20, 20), 30, 30, $blue, $font, $second);
imagettftext($image, 20, mt_rand(-20, 20), 50, 30, $blue, $font, $third);
imagettftext($image, 20, mt_rand(-20, 20), 70, 30, $blue, $font, $fourth);
return imagejpeg($image);
}
/**
* Cria a imagem apartir dos dados do Sprite.
*/
public function createImage()
{
$img = imagecreatetruecolor($this->width, $this->height);
//http://in.php.net/manual/en/function.imagecreatetruecolor.php
imagecolortransparent($img, imagecolorallocatealpha($img, $this->palette[0]['red'], $this->palette[0]['green'], $this->palette[0]['blue'], $this->palette[0]['alpha']));
$i = 0;
$p = 0;
while ($i < strlen($this->data)) {
$b = ord($this->data[$i]);
//http://in.php.net/manual/en/function.ord.php
if ($b == 0) {
$i++;
$dest = $p + ord($this->data[$i]);
$color = imagecolorallocatealpha($img, $this->palette[0]['red'], $this->palette[0]['green'], $this->palette[0]['blue'], $this->palette[0]['alpha']);
//http://in.php.net/manual/en/function.imagecolorallocatealpha.php
for ($p; $p < $dest; $p++) {
imagesetpixel($img, $p % $this->width, $p / $this->width, $color);
}
} else {
$color = imagecolorallocatealpha($img, $this->palette[$b]['red'], $this->palette[$b]['green'], $this->palette[$b]['blue'], $this->palette[$b]['alpha']);
imagesetpixel($img, $p % $this->width, $p / $this->width, $color);
//http://in.php.net/manual/en/function.imagesetpixel.php
$p++;
}
$i++;
}
return $img;
}
/**
* Resizes the given image resource to the specified size keeping the original
* proportions of the image.
*
* @param resource $source
* @param int $thumbWidth
* @param int $thumbHeight
*
* @return resource
*/
function imageThumb($source, $thumbWidth = 0, $thumbHeight = 0)
{
$srcWidth = imagesx($source);
$srcHeight = imagesy($source);
if ($srcWidth > $thumbWidth || $srcHeight > $thumbHeight) {
if ($thumbWidth == 0) {
$thumbWidth = $thumbHeight * $srcWidth / $srcHeight;
} elseif ($thumbHeight == 0) {
$thumbHeight = $thumbWidth * $srcHeight / $srcWidth;
} else {
$a = $thumbWidth / $thumbHeight;
$b = $srcWidth / $srcHeight;
if ($a > $b) {
$thumbWidth = $b * $thumbHeight;
} else {
$thumbHeight = $thumbWidth / $b;
}
}
if (function_exists('imagecreatetruecolor') && @imagecreatetruecolor(1, 1)) {
$thumb = imagecreatetruecolor($thumbWidth, $thumbHeight);
} else {
$thumb = imagecreate($thumbWidth, $thumbHeight);
}
// preserve png transparency
imagealphablending($thumb, false);
imagesavealpha($thumb, true);
imagecopyresampled($thumb, $source, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $srcWidth, $srcHeight);
imagedestroy($source);
$source = $thumb;
}
return $source;
}
function mkthumb($img_src, $img_width = "100", $img_height = "100", $folder_scr = "include/files", $des_src = "include/files")
{
// Größe und Typ ermitteln
list($src_width, $src_height, $src_typ) = getimagesize($folder_scr . "/" . $img_src);
if (!$src_typ) {
return false;
}
// calculate new size
if ($src_width >= $src_height) {
$new_image_height = $src_height / $src_width * $img_width;
$new_image_width = $img_width;
if ($new_image_height > $img_height) {
$new_image_width = $new_image_width / $new_image_height * $img_height;
$new_image_height = $img_height;
}
} else {
$new_image_width = $src_width / $src_height * $img_height;
$new_image_height = $img_height;
if ($new_image_width > $img_width) {
$new_image_height = $new_image_height / $new_image_width * $img_width;
$new_image_width = $img_width;
}
}
// for the case that the thumbnail would be bigger then the original picture
if ($new_image_height > $src_height) {
$new_image_width = $new_image_width * $src_height / $new_image_height;
$new_image_height = $src_height;
}
if ($new_image_width > $src_width) {
$new_image_height = $new_image_height * $new_image_width / $src_width;
$new_image_width = $src_width;
}
if ($src_typ == 1) {
$image = imagecreatefromgif($folder_scr . "/" . $img_src);
$new_image = imagecreate($new_image_width, $new_image_height);
imagecopyresampled($new_image, $image, 0, 0, 0, 0, $new_image_width, $new_image_height, $src_width, $src_height);
imagegif($new_image, $des_src . "/" . $img_src . "_thumb", 100);
imagedestroy($image);
imagedestroy($new_image);
return true;
} elseif ($src_typ == 2) {
$image = imagecreatefromjpeg($folder_scr . "/" . $img_src);
$new_image = imagecreatetruecolor($new_image_width, $new_image_height);
imagecopyresampled($new_image, $image, 0, 0, 0, 0, $new_image_width, $new_image_height, $src_width, $src_height);
imagejpeg($new_image, $des_src . "/" . $img_src . "_thumb", 100);
imagedestroy($image);
imagedestroy($new_image);
return true;
} elseif ($src_typ == 3) {
$image = imagecreatefrompng($folder_scr . "/" . $img_src);
$new_image = imagecreatetruecolor($new_image_width, $new_image_height);
imagecopyresampled($new_image, $image, 0, 0, 0, 0, $new_image_width, $new_image_height, $src_width, $src_height);
imagepng($new_image, $des_src . "/" . $img_src . "_thumb");
imagedestroy($image);
imagedestroy($new_image);
return true;
} else {
return false;
}
}
function embroidery2image($embroidery, $scale_post = 1, $scale_pre = false)
{
// Create image
$im = imagecreatetruecolor(ceil($embroidery->imageWidth * $scale_post), ceil($embroidery->imageHeight * $scale_post));
imagesavealpha($im, true);
imagealphablending($im, false);
$color = imagecolorallocatealpha($im, 255, 255, 255, 127);
imagefill($im, 0, 0, $color);
// Draw stitches
foreach ($embroidery->blocks as $block) {
$color = imagecolorallocate($im, $block->color->r, $block->color->g, $block->color->b);
$x = false;
foreach ($block->stitches as $stitch) {
if ($x !== false) {
imageline($im, ($x - $embroidery->min->x) * $scale_post, ($y - $embroidery->min->y) * $scale_post, ($stitch->x - $embroidery->min->x) * $scale_post, ($stitch->y - $embroidery->min->y) * $scale_post, $color);
}
$x = $stitch->x;
$y = $stitch->y;
}
}
// Scale finished image
if ($scale_pre) {
$im2 = imagecreatetruecolor($embroidery->imageWidth * $scale_post * $scale_pre, $embroidery->imageHeight * $scale_post * $scale_pre);
imagesavealpha($im2, true);
imagealphablending($im2, false);
imagecopyresized($im2, $im, 0, 0, 0, 0, $embroidery->imageWidth * $scale_post * $scale_pre, $embroidery->imageHeight * $scale_post * $scale_pre, $embroidery->imageWidth * $scale_post, $embroidery->imageHeight * $scale_post);
imagedestroy($im);
$im = $im2;
}
return $im;
}
function foundation_process_image_file($file_name, $setting_name)
{
if ($setting_name->domain == FOUNDATION_SETTING_DOMAIN && $setting_name->name == 'logo_image') {
// Need to make sure this isn't too big
if (function_exists('getimagesize') && function_exists('imagecreatefrompng') && function_exists('imagecopyresampled') && function_exists('imagepng')) {
$size = getimagesize($file_name);
if ($size) {
$width = $size[0];
$height = $size[1];
if ($size['mime'] == 'image/png') {
if ($width > FOUNDATION_MAX_LOGO_SIZE) {
$new_width = FOUNDATION_MAX_LOGO_SIZE;
$new_height = $height * $new_width / $width;
$src_image = imagecreatefrompng($file_name);
$saved_image = imagecreatetruecolor($new_width, $new_height);
// Preserve Transparency
imagecolortransparent($saved_image, imagecolorallocate($saved_image, 0, 0, 0));
imagecopyresampled($saved_image, $src_image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
// Get rid of the old file
unlink($file_name);
// New image, compression level 5 (make it a bit smaller)
imagepng($saved_image, $file_name, 5);
}
}
}
}
}
}
public function save()
{
$maxHeight = 0;
$width = 0;
foreach ($this->_segmentsArray as $segment) {
$maxHeight = max($maxHeight, $segment->height);
$width += $segment->width;
}
// create our canvas
$img = imagecreatetruecolor($width, $maxHeight);
$background = imagecolorallocatealpha($img, 255, 255, 255, 127);
imagefill($img, 0, 0, $background);
imagealphablending($img, false);
imagesavealpha($img, true);
// start placing our images on a single x axis
$xPos = 0;
foreach ($this->_segmentsArray as $segment) {
$tmp = imagecreatefromjpeg($segment->pathToImage);
imagecopy($img, $tmp, $xPos, 0, 0, 0, $segment->width, $segment->height);
$xPos += $segment->width;
imagedestroy($tmp);
}
// create our final output image.
imagepng($img, $this->_saveToPath);
}
function max_height($a_max)
{
$max = intval($a_max) * ($this->m_width / $this->m_height);
$dst = imagecreatetruecolor($max, intval($a_max));
imagecopyresampled($dst, $this->m_handle, 0, 0, 0, 0, $max, intval($a_max), $this->m_width, $this->m_height);
$this->set($dst);
}
function resize($photo_src, $width, $name)
{
$parametr = getimagesize($photo_src);
list($width_orig, $height_orig) = getimagesize($photo_src);
$ratio_orig = $width_orig / $height_orig;
$new_width = $width;
$new_height = $width / $ratio_orig;
$newpic = imagecreatetruecolor($new_width, $new_height);
$col2 = imagecolorallocate($newpic, 255, 255, 255);
imagefilledrectangle($newpic, 0, 0, $new_width, $new_width, $col2);
switch ($parametr[2]) {
case 1:
$image = imagecreatefromgif($photo_src);
break;
case 2:
$image = imagecreatefromjpeg($photo_src);
break;
case 3:
$image = imagecreatefrompng($photo_src);
break;
}
imagecopyresampled($newpic, $image, 0, 0, 0, 0, $new_width, $new_height, $width_orig, $height_orig);
imagejpeg($newpic, $name, 100);
return true;
}
/**
* Return label image for product
* @param <type> $productId
*/
public function getImage($productId)
{
$product = Mage::getModel('catalog/product')->load($productId);
//create base image
$labelSize = Mage::helper('BarcodeLabel')->getlabelSize();
$height = $labelSize['height'] * $this->_coef;
$width = $labelSize['width'] * $this->_coef;
$im = imagecreatetruecolor($width, $height);
$white = imagecolorallocate($im, 255, 255, 255);
imagefilledrectangle($im, 0, 0, $width, $height, $white);
//add barcode
$this->addBarcode($im, $product);
//add product name
$this->addName($im, $product);
//add product attributes
$this->addProductAttributes($im, $product);
//add manufacturer
$this->addManufacturer($im, $product);
//add logo
$this->addLogo($im);
// add product image
$this->addProductPicture($im, $product);
//add product sku
$this->addSku($im, $product);
//add price
$this->addPrice($im, $product);
//add price
$this->addCustoms($im, $product);
//return image
return $im;
}
function background()
{
$this->im = imagecreatetruecolor($this->width, $this->height);
$backgrounds = $c = array();
if (!$this->background || !$backgrounds) {
for ($i = 0; $i < 3; $i++) {
$start[$i] = mt_rand(200, 255);
$end[$i] = mt_rand(100, 150);
$step[$i] = ($end[$i] - $start[$i]) / $this->width;
$c[$i] = $start[$i];
}
for ($i = 0; $i < $this->width; $i++) {
$color = imagecolorallocate($this->im, $c[0], $c[1], $c[2]);
imageline($this->im, $i, 0, $i, $this->height, $color);
$c[0] += $step[0];
$c[1] += $step[1];
$c[2] += $step[2];
}
$c[0] -= 20;
$c[1] -= 20;
$c[2] -= 20;
}
ob_start();
if (function_exists('imagepng')) {
imagepng($this->im);
} else {
imagejpeg($this->im, '', 100);
}
imagedestroy($this->im);
$bgcontent = ob_get_contents();
ob_end_clean();
$this->fontcolor = $c;
return $bgcontent;
}
function cuttingimg($zoom, $fn, $sz)
{
@mkdir(WUO_ROOT . '/photos/maps');
$img = imagecreatefrompng(WUO_ROOT . '/photos/maps/0-0-0-' . $fn);
// получаем идентификатор загруженного изрбражения которое будем резать
$info = getimagesize(WUO_ROOT . '/photos/maps/0-0-0-' . $fn);
// получаем в массив информацию об изображении
$w = $info[0];
$h = $info[1];
// ширина и высота исходного изображения
$sx = round($w / $sz, 0);
// длинна куска изображения
$sy = round($h / $sz, 0);
// высота куска изображения
$px = 0;
$py = 0;
// координаты шага "реза"
for ($y = 0; $y <= $sz; $y++) {
for ($x = 0; $x <= $sz; $x++) {
$imgcropped = imagecreatetruecolor($sx, $sy);
imagecopy($imgcropped, $img, 0, 0, $px, $py, $sx, $sy);
imagepng($imgcropped, WUO_ROOT . '/photos/maps/' . $zoom . '-' . $y . '-' . $x . '-' . $fn);
$px = $px + $sx;
}
$px = 0;
$py = $py + $sy;
}
}
/**
* Generate and display the CAPTCHA image.
* @param $captcha object Captcha
*/
function generateImage(&$captcha)
{
$width = $this->getWidth();
$height = $this->getHeight();
$length = String::strlen($captcha->getValue());
$value = $captcha->getValue();
$image = imagecreatetruecolor($width, $height);
$fg = imagecolorallocate($image, rand(128, 255), rand(128, 255), rand(128, 255));
$bg = imagecolorallocate($image, rand(0, 64), rand(0, 64), rand(0, 64));
imagefill($image, $width / 2, $height / 2, $bg);
$xStart = rand($width / 12, $width / 3);
$xEnd = rand($width * 2 / 3, $width * 11 / 12);
for ($i = 0; $i < $length; $i++) {
imagefttext($image, rand(20, 34), rand(-15, 15), $xStart + ($xEnd - $xStart) * $i / $length + rand(-5, 5), rand(40, 60), $fg, Config::getVar('captcha', 'font_location'), String::substr($value, $i, 1));
}
// Add some noise to the image.
for ($i = 0; $i < 20; $i++) {
$color = imagecolorallocate($image, rand(0, 255), rand(0, 255), rand(0, 255));
for ($j = 0; $j < 20; $j++) {
imagesetpixel($image, rand(0, $this->getWidth()), rand(0, $this->getHeight()), $color);
}
}
header('Content-type: ' . $this->getMimeType());
imagepng($image);
imagedestroy($image);
}
function draw_bar_graph($width, $height, $data, $max_value, $filename)
{
// Create the empty graph image
$img = imagecreatetruecolor($width, $height);
// Set a white background with black text and gray graphics
$bg_color = imagecolorallocate($img, 255, 255, 255);
// white
$text_color = imagecolorallocate($img, 255, 255, 255);
// white
$bar_color = imagecolorallocate($img, 0, 0, 0);
// black
$border_color = imagecolorallocate($img, 192, 192, 192);
// light gray
// Fill the background
imagefilledrectangle($img, 0, 0, $width, $height, $bg_color);
// Draw the bars
$bar_width = $width / (count($data) * 2 + 1);
for ($i = 0; $i < count($data); $i++) {
imagefilledrectangle($img, $i * $bar_width * 2 + $bar_width, $height, $i * $bar_width * 2 + $bar_width * 2, $height - $height / $max_value * $data[$i][1], $bar_color);
imagestringup($img, 5, $i * $bar_width * 2 + $bar_width, $height - 5, $data[$i][0], $text_color);
}
// Draw a rectangle around the whole thing
imagerectangle($img, 0, 0, $width - 1, $height - 1, $border_color);
// Draw the range up the left side of the graph
for ($i = 1; $i <= $max_value; $i++) {
imagestring($img, 5, 0, $height - $i * ($height / $max_value), $i, $bar_color);
}
// Write the graph image to a file
imagepng($img, $filename, 5);
imagedestroy($img);
}
public function generate()
{
$im_width = $this->_owner->getImageWidth();
$im_height = $this->_owner->getImageHeight();
//Resample before detection?
$ratio = 0;
$diff_width = 320 - $im_width;
$diff_height = 240 - $im_height;
if ($diff_width > $diff_height) {
$ratio = $im_width / 320;
} else {
$ratio = $im_height / 240;
}
if ($ratio != 0) {
$this->reduced_canvas = imagecreatetruecolor($im_width / $ratio, $im_height / $ratio);
imagecopyresampled($this->reduced_canvas, $this->_owner->image, 0, 0, 0, 0, $im_width / $ratio, $im_height / $ratio, $im_width, $im_height);
$stats = $this->getImageStats($this->reduced_canvas);
$this->face = $this->detectGreedyBigToSmall($stats['ii'], $stats['ii2'], $stats['width'], $stats['height']);
if ($this->face['w'] > 0) {
$this->face['x'] *= $ratio;
$this->face['y'] *= $ratio;
$this->face['w'] *= $ratio;
}
} else {
$stats = $this->getImageStats($this->_owner->image);
$this->face = $this->detectGreedyBigToSmall($stats['ii'], $stats['ii2'], $stats['width'], $stats['height']);
}
return $this->face['w'] > 0;
}
/**
* Factory method that creates a true-color image object
*
* @param int $width
* @param int $height
* @return WideImage_TrueColorImage
*/
static function create($width, $height)
{
if ($width * $height <= 0 || $width < 0) {
throw new WideImage_InvalidImageDimensionException("Can't create an image with dimensions [{$width}, {$height}].");
}
return new WideImage_TrueColorImage(imagecreatetruecolor($width, $height));
}
function UploadImage($bukti_name)
{
//direktori gambar
$vdir_upload = "bukti/";
$vfile_upload = $vdir_upload . $bukti_name;
//Simpan gambar dalam ukuran sebenarnya
move_uploaded_file($_FILES["bukti"]["tmp_name"], $vfile_upload);
//identitas file asli
$im_src = imagecreatefromjpeg($vfile_upload);
$src_width = imageSX($im_src);
$src_height = imageSY($im_src);
//Simpan dalam versi small 110 pixel
//Set ukuran gambar hasil perubahan
$dst_width = 50;
$dst_height = $dst_width / $src_width * $src_height;
//proses perubahan ukuran
$im = imagecreatetruecolor($dst_width, $dst_height);
imagecopyresampled($im, $im_src, 0, 0, 0, 0, $dst_width, $dst_height, $src_width, $src_height);
//Simpan gambar
imagejpeg($im, $vdir_upload . "small_" . $bukti_name);
//Simpan dalam versi medium 360 pixel
//Set ukuran gambar hasil perubahan
$dst_width2 = 270;
$dst_height2 = $dst_width2 / $src_width * $src_height;
//proses perubahan ukuran
$im2 = imagecreatetruecolor($dst_width2, $dst_height2);
imagecopyresampled($im2, $im_src, 0, 0, 0, 0, $dst_width2, $dst_height2, $src_width, $src_height);
//Simpan gambar
imagejpeg($im2, $vdir_upload . "medium_" . $bukti_name);
//Hapus gambar di memori komputer
imagedestroy($im_src);
imagedestroy($im);
imagedestroy($im2);
}
function output()
{
$arr = $this->ret;
$bg = DATA_DIR . '/cache/vcodebg.png';
$image = imagecreatefrompng($bg);
list($w, $baseH) = getimagesize($bg);
header('Content-type: image/png');
$x = 1;
foreach ($arr as $i => $filename) {
list($w, $h) = getimagesize($filename);
$source = imagecreatefrompng($filename);
$t_id = imagecolortransparent($source);
$rotate = imagerotate($source, rand(-20, 20), $t_id);
$w2 = $w * $baseH / $h;
imagecopyresized($image, $rotate, $x, 0, 0, 0, $w2, $baseH, $w, $h);
imagedestroy($source);
imagedestroy($rotate);
$x += $w2;
}
$x += 1;
$dst = imagecreatetruecolor($x, $baseH);
imagecopyresampled($dst, $image, 0, 0, 0, 0, $x, $baseH, $x, $baseH);
imagepng($dst);
imagedestroy($image);
imagedestroy($dst);
exit;
}
function resizer($image)
{
$name = md5(sha1(date('d-m-y H:i:s') . $image['tmp_name']));
$type = $image['type'];
switch ($type) {
case "image/jpeg":
$img = imagecreatefromjpeg($image['tmp_name']);
break;
case "image/png":
$img = imagecreatefrompng($image['tmp_name']);
break;
}
$x = imagesx($img);
$y = imagesy($img);
$height = 1200 * $y / $x;
$new = imagecreatetruecolor(1200, $height);
imagecopyresampled($new, $img, 0, 0, 0, 0, 1200, $height, $x, $y);
switch ($type) {
case "image/jpeg":
$local = "../assets/img/Portfolioimg/{$name}" . ".jpg";
imagejpeg($new, $local);
break;
case "image/png":
$local = "../assets/img/Portfolioimg/{$name}" . ".png";
imagejpeg($new, $local);
break;
}
return $local;
}