errmsg = "File doesn't exists"; $this->error = true; } else if (!is_readable($file)) { $this->errmsg = "File is not readable"; $this->error = true; } if (strstr(strtolower($file), ".gif")) { $this->format = "GIF"; } else if (strstr(strtolower($file), ".jpg") || strstr(strtolower($file), ".jpeg")) { $this->format = "JPEG"; } else if (strstr(strtolower($file), ".png")) { $this->format = "PNG"; } else { $this->errmsg = "Unknown file format"; $this->error = true; } if ($max_width == 0 && $max_height == 0 && $percent == 0) { $percent = 100; } $this->max_width = $max_width; $this->max_height = $max_height; $this->percent = $percent; $this->file = $file; } function calc_width($width, $height) { $new_width = $this->max_width; $new_wp = (100 * $new_width) / $width; $new_height = ($height * $new_wp) / 100; return array($new_width, $new_height); } function calc_height($width, $height) { $new_height = $this->max_height; $new_hp = (100 * $new_height) / $height; $new_width = ($width * $new_hp) / 100; return array($new_width, $new_height); } function calc_percent($width, $height) { $new_width = ($width * $this->percent) / 100; $new_height = ($height * $this->percent) / 100; return array($new_width, $new_height); } function return_value($array) { $array[0] = intval($array[0]); $array[1] = intval($array[1]); return $array; } function calc_image_size($width, $height) { $new_size = array($width, $height); if ($this->max_width > 0 && $width > $this->max_width) { $new_size = $this->calc_width($width, $height); if ($this->max_height > 0 && $new_size[1] > $this->max_height) { $new_size = $this->calc_height($new_size[0], $new_size[1]); } return $this->return_value($new_size); } if ($this->max_height > 0 && $height > $this->max_height) { $new_size = $this->calc_height($width, $height); return $this->return_value($new_size); } if ($this->percent > 0) { $new_size = $this->calc_percent($width, $height); return $this->return_value($new_size); } return $new_size; } function show_error_image() { header("Content-type: image/png"); $err_img = ImageCreate(220, 25); $bg_color = ImageColorAllocate($err_img, 0, 0, 0); $fg_color1 = ImageColorAllocate($err_img, 255, 255, 255); $fg_color2 = ImageColorAllocate($err_img, 255, 0, 0); ImageString($err_img, 3, 6, 6, "ERROR:", $fg_color2); ImageString($err_img, 3, 55, 6, $this->errmsg, $fg_color1); ImagePng($err_img); ImageDestroy($err_img); } function show($name = "") { global $config; if ($this->error) { $this->show_error_image(); return; } $size = GetImageSize($this->file); $new_size = $this->calc_image_size($size[0], $size[1]); # # Requires GD 2.0.1 (PHP >= 4.0.6) # if (function_exists("ImageCreateTrueColor")) { if ( $this->format == "GIF" ) $new_image = ImageCreate($new_size[0], $new_size[1]); else $new_image = ImageCreateTrueColor($new_size[0], $new_size[1]); //$new_image = ImageCreateTrueColor($new_size[0], $new_size[1]); } else { $new_image = ImageCreate($new_size[0], $new_size[1]); } switch ($this->format) { case "GIF": $old_image = ImageCreateFromGif($this->file); break; case "JPEG": $old_image = ImageCreateFromJpeg($this->file); break; case "PNG": $old_image = ImageCreateFromPng($this->file); break; } /////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////// if ( ($this->format == "GIF") || ($this->format == "PNG") ) { $trnprt_indx = imagecolortransparent($old_image); // If we have a specific transparent color if ($trnprt_indx >= 0) { // Get the original image's transparent color's RGB values $trnprt_color = imagecolorsforindex($old_image, $trnprt_indx); // Allocate the same color in the new image resource $trnprt_indx = imagecolorallocate($new_image, $trnprt_color['red'], $trnprt_color['green'], $trnprt_color['blue']); // Completely fill the background of the new image with allocated color. imagefill($new_image, 0, 0, $trnprt_indx); // Set the background color for new image to transparent imagecolortransparent($new_image, $trnprt_indx); } // Always make a transparent background color for PNGs that don't have one allocated already elseif ($this->format == "PNG") { // Turn off transparency blending (temporarily) imagealphablending($new_image, false); // Create a new transparent color for image $color = imagecolorallocatealpha($new_image, 0, 0, 0, 127); // Completely fill the background of the new image with allocated color. imagefill($new_image, 0, 0, $color); // Restore transparency blending imagesavealpha($new_image, true); } } /////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////// imagecopyresampled($new_image, $old_image, 0, 0, 0, 0, $new_size[0], $new_size[1], $size[0], $size[1]); switch ($this->format) { case "GIF": if (!empty($name)) { ImageGif($new_image, $name); @eval("chmod('{$name}', '{$config['rights_file']}');"); } else { header("Content-type: image/gif"); ImageGif($new_image); } break; case "JPEG": if (!empty($name)) { ImageJpeg($new_image, $name); @eval("chmod('{$name}', '{$config['rights_file']}');"); } else { header("Content-type: image/jpeg"); ImageJpeg($new_image, '', $this->jpeg_quality); } break; case "PNG": if (!empty($name)) { ImagePng($new_image, $name); @eval("chmod('{$name}', '{$config['rights_file']}');"); } else { header("Content-type: image/png"); ImagePng($new_image); } break; } ImageDestroy($new_image); ImageDestroy($old_image); return; } function save($name) { $this->show($name); } /** * Returneaza un string cu calea imaginii folosindu-se de cache * */ function show_from_cache() { global $config; $pathinfo = pathinfo($this->file); // verificam daca exista directorul de cache if (!is_dir("{$pathinfo['dirname']}/cache")) { @mkdir("{$pathinfo['dirname']}/cache"); @eval("chmod('{$pathinfo['dirname']}/cache', {$config['rights_dir']});"); } $basename = basename($pathinfo['basename'], ".{$pathinfo['extension']}"); $size = GetImageSize($this->file); $new_size = $this->calc_image_size($size[0], $size[1]); if($new_size[0] >= $size[0] || $new_size[1] >= $size[1]) { //nu avem nevoie sa facem operatii pe imagine return "{$basename}.{$pathinfo['extension']}"; } else { $cache_path = "{$pathinfo['dirname']}/cache/{$basename}_{$new_size[0]}_{$new_size[1]}.{$pathinfo['extension']}"; $rchache_path = "cache/{$basename}_{$new_size[0]}_{$new_size[1]}.{$pathinfo['extension']}"; if(!file_exists($cache_path)) { $this->show($cache_path); } elseif(filemtime($this->file) > filemtime($cache_path)) { $this->show($cache_path); } return $rchache_path; } } } ?> '; } ?>
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Home | Chicago Limousines Service
Chicago Limousines Service

Limousine Service Chicago TX

Chicago Limousines Services the central texas area between Houston, San Antonio, and Fort Worth. Chicago Limousines makes it possible for local transportation companies to compete for your business instantly at the push of a button.

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Provided Fleets

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