* @version 1.48 <2005/07/18> * @copyright GNU General Public License (GPL) **/ /* // Sample ------------------------------------- $thumb=new Thumbnail("source.jpg"); // set source image file $thumb->size_width(100); // set width for thumbnail, or $thumb->size_height(300); // set height for thumbnail, or $thumb->size_auto(200); // set the biggest width or height for thumbnail $thumb->size(150,113); // set the biggest width and height for thumbnail $thumb->quality=75; //default 75 , only for JPG format $thumb->output_format='JPG'; // JPG | PNG $thumb->jpeg_progressive=0; // set progressive JPEG : 0 = no , 1 = yes $thumb->allow_enlarge=false; // allow to enlarge the thumbnail $thumb->CalculateQFactor(10000); // Calculate JPEG quality factor for a specific size in bytes $thumb->bicubic_resample=true; // [OPTIONAL] set resample algorithm to bicubic $thumb->img_watermark='watermark.png'; // [OPTIONAL] set watermark source file, only PNG format [RECOMENDED ONLY WITH GD 2 ] $thumb->img_watermark_Valing='TOP'; // [OPTIONAL] set watermark vertical position, TOP | CENTER | BOTTOM $thumb->img_watermark_Haling='LEFT'; // [OPTIONAL] set watermark horizonatal position, LEFT | CENTER | RIGHT $thumb->txt_watermark='Watermark text'; // [OPTIONAL] set watermark text [RECOMENDED ONLY WITH GD 2 ] $thumb->txt_watermark_color='000000'; // [OPTIONAL] set watermark text color , RGB Hexadecimal[RECOMENDED ONLY WITH GD 2 ] $thumb->txt_watermark_font=1; // [OPTIONAL] set watermark text font: 1,2,3,4,5 $thumb->txt_watermark_Valing='TOP'; // [OPTIONAL] set watermark text vertical position, TOP | CENTER | BOTTOM $thumb->txt_watermark_Haling='LEFT'; // [OPTIONAL] set watermark text horizonatal position, LEFT | CENTER | RIGHT $thumb->txt_watermark_Hmargin=10; // [OPTIONAL] set watermark text horizonatal margin in pixels $thumb->txt_watermark_Vmargin=10; // [OPTIONAL] set watermark text vertical margin in pixels $thumb->->memory_limit='32M'; //[OPTIONAL] set maximun memory usage, default 32 MB ('32M'). (use '16M' or '32M' for litter images) $thumb->max_execution_time'30'; //[OPTIONAL] set maximun execution time, default 30 seconds ('30'). (use '60' for big images o slow server) $thumb->process(); // generate image $thumb->show(); // show your thumbnail, or $thumb->save("thumbnail.jpg"); // save your thumbnail to file, or $image = $thumb->dump(); // get the image echo ($thumb->error_msg); // print Error Mensage //---------------------------------------------- ################################################ */ class Thumbnail { /** *@access public *@var integer Quality factor for JPEG output format, default 75 **/ var $quality=75; /** *@access public *@var string output format, default JPG, valid values 'JPG' | 'PNG' **/ var $output_format='JPG'; /** *@access public *@var integer set JPEG output format to progressive JPEG : 0 = no , 1 = yes **/ var $jpeg_progressive=0; /** *@access public *@var boolean allow to enlarge the thumbnail. **/ var $allow_enlarge=false; /** *@access public *@var string [OPTIONAL] set watermark source file, only PNG format [RECOMENDED ONLY WITH GD 2 ] **/ var $img_watermark=''; /** *@access public *@var string [OPTIONAL] set watermark vertical position, TOP | CENTER | BOTTOM **/ var $img_watermark_Valing='TOP'; /** *@access public *@var string [OPTIONAL] set watermark horizonatal position, LEFT | CENTER | RIGHT **/ var $img_watermark_Haling='LEFT'; /** *@access public *@var string [OPTIONAL] set watermark text [RECOMENDED ONLY WITH GD 2 ] **/ var $txt_watermark=''; /** *@access public *@var string [OPTIONAL] set watermark text color , RGB Hexadecimal[RECOMENDED ONLY WITH GD 2 ] **/ var $txt_watermark_color='000000'; /** *@access public *@var integer [OPTIONAL] set watermark text font: 1,2,3,4,5 **/ var $txt_watermark_font=1; /** *@access public *@var string [OPTIONAL] set watermark text vertical position, TOP | CENTER | BOTTOM **/ var $txt_watermark_Valing='TOP'; /** *@access public *@var string [OPTIONAL] set watermark text horizonatal position, LEFT | CENTER | RIGHT **/ var $txt_watermark_Haling='LEFT'; /** *@access public *@var integer [OPTIONAL] set watermark text horizonatal margin in pixels **/ var $txt_watermark_Hmargin=10; /** *@access public *@var integer [OPTIONAL] set watermark text vertical margin in pixels **/ var $txt_watermark_Vmargin=10; /** *@access public *@var bool [OPTIONAL] set resample algorithm to bicubic **/ var $bicubic_resample=false; /** *@access public *@var string [OPTIONAL] set maximun memory usage, default 8 MB ('8M'). (use '16M' for big images) **/ var $memory_limit='32M'; /** *@access public *@var string [OPTIONAL] set maximun execution time, default 30 seconds ('30'). (use '60' for big images) **/ var $max_execution_time='30'; /** *@access public *@var string errors mensage **/ var $error_msg=''; /** *@access private *@var mixed images **/ var $img; /** *open source image *@access public *@param string filename of the source image file *@return boolean **/ function Thumbnail($imgfile) { $img_info = getimagesize( $imgfile ); //detect image format switch( $img_info[2] ){ case 2: //JPEG $this->img["format"]="JPEG"; $this->img["src"] = ImageCreateFromJPEG ($imgfile); break; case 3: //PNG $this->img["format"]="PNG"; $this->img["src"] = ImageCreateFromPNG ($imgfile); $this->img["des"] = $this->img["src"]; break; default: $this->error_msg="Not Supported File"; return false; }//case $this->img["x"] = $img_info[0]; //original dimensions $this->img["y"] = $img_info[1]; $this->img["x_thumb"]= $this->img["x"]; //thumbnail dimensions $this->img["y_thumb"]= $this->img["y"]; $this->img["des"] = $this->img["src"]; // thumbnail = original return true; } /** *set height for thumbnail *@access public *@param integer height *@return boolean **/ function size_height($size=100) { //height $this->img["y_thumb"]=$size; if ($this->allow_enlarge==true) { $this->img["y_thumb"]=$size; } else { if ($size < ($this->img["y"])) { $this->img["y_thumb"]=$size; } else { $this->img["y_thumb"]=$this->img["y"]; } } if ($this->img["y"]>0) { $this->img["x_thumb"] = ($this->img["y_thumb"]/$this->img["y"])*$this->img["x"]; } else { $this->error_msg="Invalid size : Y"; return false; } } /** *set width for thumbnail *@access public *@param integer width *@return boolean **/ function size_width($size=100) { //width if ($this->allow_enlarge==true) { $this->img["x_thumb"]=$size; } else { if ( $size < ($this->img["x"])) { $this->img["x_thumb"]=$size; } else { $this->img["x_thumb"]=$this->img["x"]; } } if ($this->img["x"]>0) { $this->img["y_thumb"] = ($this->img["x_thumb"]/$this->img["x"])*$this->img["y"]; } else { $this->error_msg="Invalid size : x"; return false; } } /** *set the biggest width or height for thumbnail *@access public *@param integer width or height *@return boolean **/ function size_auto($size=100) { //size if ($this->img["x"]>=$this->img["y"]) { $this->size_width($size); } else { $this->size_height($size); } } /** *set the biggest width and height for thumbnail *@access public *@param integer width *@param integer height *@return boolean **/ function size($size_x,$size_y) { //size if ( (($this->img["x"])/$size_x) >= (($this->img["y"])/$size_y) ) { $this->size_width($size_x); } else { $this->size_height($size_y); } } /** *show your thumbnail, output image and headers *@access public *@return void **/ function show() { //show thumb Header("Content-Type: image/".$this->img["format"]); if ($this->output_format=="PNG") { //PNG imagePNG($this->img["des"]); } else { imageinterlace( $this->img["des"], $this->jpeg_progressive); imageJPEG($this->img["des"],"",$this->quality); } } /** *return the result thumbnail *@access public *@return mixed **/ function dump() { //dump thumb return $this->img["des"]; } /** *save your thumbnail to file *@access public *@param string output file name *@return boolean **/ function save($save="") { //save thumb if (empty($save)) { $this->error_msg='Not Save File'; return false; } if ($this->output_format=="PNG") { //PNG imagePNG($this->img["des"],"$save"); } else { imageinterlace( $this->img["des"], $this->jpeg_progressive); imageJPEG($this->img["des"],"$save",$this->quality); } return true; } /** *generate image *@access public *@return boolean **/ function process () { ini_set('memory_limit',$this->memory_limit); ini_set('max_execution_time',$this->max_execution_time); $X_des =$this->img["x_thumb"]; $Y_des =$this->img["y_thumb"]; //if ($this->checkgd2()) { $gd_version=$this->gdVersion(); if ($gd_version>=2) { //if (false) { $this->img["des"] = ImageCreateTrueColor($X_des,$Y_des); if ($this->txt_watermark!='' ) { sscanf($this->txt_watermark_color, "%2x%2x%2x", $red, $green, $blue); $txt_color=imageColorAllocate($this->img["des"] ,$red, $green, $blue); } if (!$this->bicubic_resample) { imagecopyresampled ($this->img["des"], $this->img["src"], 0, 0, 0, 0, $X_des, $Y_des, $this->img["x"], $this->img["y"]); } else { $this->imageCopyResampleBicubic($this->img["des"], $this->img["src"], 0, 0, 0, 0, $X_des, $Y_des, $this->img["x"], $this->img["y"]); } if ($this->img_watermark!='' && file_exists($this->img_watermark)) { $this->img["watermark"]=ImageCreateFromPNG ($this->img_watermark); $this->img["x_watermark"] =imagesx($this->img["watermark"]); $this->img["y_watermark"] =imagesy($this->img["watermark"]); imagecopyresampled ($this->img["des"], $this->img["watermark"], $this->calc_position_H (), $this->calc_position_V (), 0, 0, $this->img["x_watermark"], $this->img["y_watermark"],$this->img["x_watermark"], $this->img["y_watermark"]); } if ($this->txt_watermark!='' ) { imagestring ( $this->img["des"], $this->txt_watermark_font, $this->calc_text_position_H() , $this->calc_text_position_V(), $this->txt_watermark,$txt_color); } } else { $this->img["des"] = ImageCreate($X_des,$Y_des); if ($this->txt_watermark!='' ) { sscanf($this->txt_watermark_color, "%2x%2x%2x", $red, $green, $blue); $txt_color=imageColorAllocate($this->img["des"] ,$red, $green, $blue); } // pre copy image, allocating color of water mark, GD < 2 can't resample colors if ($this->img_watermark!='' && file_exists($this->img_watermark)) { $this->img["watermark"]=ImageCreateFromPNG ($this->img_watermark); $this->img["x_watermark"] =imagesx($this->img["watermark"]); $this->img["y_watermark"] =imagesy($this->img["watermark"]); imagecopy ($this->img["des"], $this->img["watermark"], $this->calc_position_H (), $this->calc_position_V (), 0, 0, $this->img["x_watermark"], $this->img["y_watermark"]); } imagecopyresized ($this->img["des"], $this->img["src"], 0, 0, 0, 0, $X_des, $Y_des, $this->img["x"], $this->img["y"]); @imagecopy ($this->img["des"], $this->img["watermark"], $this->calc_position_H (), $this->calc_position_V (), 0, 0, $this->img["x_watermark"], $this->img["y_watermark"]); if ($this->txt_watermark!='' ) { imagestring ( $this->img["des"], $this->txt_watermark_font, $this->calc_text_position_H() , $this->calc_text_position_V(), $this->txt_watermark, $txt_color); // $this->txt_watermark_color); } } $this->img["src"]=$this->img["des"]; $this->img["x"]= $this->img["x_thumb"]; $this->img["y"]= $this->img["y_thumb"]; } /** *Calculate JPEG quality factor for a specific size in bytes *@access public *@param integer maximun file size in bytes **/ function CalculateQFactor($size) { //based on: JPEGReducer class version 1, 25 November 2004, Author: huda m elmatsani, Email :justhuda@netscape.net //calculate size of each image. 75%, 50%, and 25% quality ob_start(); imagejpeg($this->img["des"],'',75); $buffer = ob_get_contents(); ob_end_clean(); $size75 = strlen($buffer); ob_start(); imagejpeg($this->img["des"],'',50); $buffer = ob_get_contents(); ob_end_clean(); $size50 = strlen($buffer); ob_start(); imagejpeg($this->img["des"],'',25); $buffer = ob_get_contents(); ob_end_clean(); $size25 = strlen($buffer); //calculate gradient of size reduction by quality $mgrad1 = 25/($size50-$size25); $mgrad2 = 25/($size75-$size50); $mgrad3 = 50/($size75-$size25); $mgrad = ($mgrad1+$mgrad2+$mgrad3)/3; //result of approx. quality factor for expected size $q_factor=round($mgrad*($size-$size50)+50); if ($q_factor<25) { $this->quality=25; } elseif ($q_factor>100) { $this->quality=100; } else { $this->quality=$q_factor; } } /** *@access private *@return integer **/ function calc_text_position_H () { $W_mark = imagefontwidth ($this->txt_watermark_font)*strlen($this->txt_watermark); $W = $this->img["x_thumb"]; switch ($this->txt_watermark_Haling) { case 'CENTER': $x = $W/2-$W_mark/2; break; case 'RIGHT': $x = $W-$W_mark-($this->txt_watermark_Hmargin); break; default: case 'LEFT': $x = 0+($this->txt_watermark_Hmargin); break; } return $x; } /** *@access private *@return integer **/ function calc_text_position_V () { $H_mark = imagefontheight ($this->txt_watermark_font); $H = $this->img["y_thumb"]; switch ($this->txt_watermark_Valing) { case 'CENTER': $y = $H/2-$H_mark/2; break; case 'BOTTOM': $y = $H-$H_mark-($this->txt_watermark_Vmargin); break; default: case 'TOP': $y = 0+($this->txt_watermark_Vmargin); break; } return $y; } /** *@access private *@return integer **/ function calc_position_H () { $W_mark = $this->img["x_watermark"]; $W = $this->img["x_thumb"]; switch ($this->img_watermark_Haling) { case 'CENTER': $x = $W/2-$W_mark/2; break; case 'RIGHT': $x = $W-$W_mark; break; default: case 'LEFT': $x = 0; break; } return $x; } /** *@access private *@return integer **/ function calc_position_V () { $H_mark = $this->img["y_watermark"]; $H = $this->img["y_thumb"]; switch ($this->img_watermark_Valing) { case 'CENTER': $y = $H/2-$H_mark/2; break; case 'BOTTOM': $y = $H-$H_mark; break; default: case 'TOP': $y = 0; break; } return $y; } /** *@access private *@return boolean **/ function checkgd2(){ // TEST the GD version if (extension_loaded('gd2') && function_exists('imagecreatetruecolor')) { return false; } else { return true; } } /** * Get which version of GD is installed, if any. * * Returns the version (1 or 2) of the GD extension. */ function gdVersion($user_ver = 0) { if (! extension_loaded('gd')) { return; } static $gd_ver = 0; // Just accept the specified setting if it's 1. if ($user_ver == 1) { $gd_ver = 1; return 1; } // Use the static variable if function was called previously. if ($user_ver !=2 && $gd_ver > 0 ) { return $gd_ver; } // Use the gd_info() function if possible. if (function_exists('gd_info')) { $ver_info = gd_info(); preg_match('/\d/', $ver_info['GD Version'], $match); $gd_ver = $match[0]; return $match[0]; } // If phpinfo() is disabled use a specified / fail-safe choice... if (preg_match('/phpinfo/', ini_get('disable_functions'))) { if ($user_ver == 2) { $gd_ver = 2; return 2; } else { $gd_ver = 1; return 1; } } // ...otherwise use phpinfo(). ob_start(); phpinfo(8); $info = ob_get_contents(); ob_end_clean(); $info = stristr($info, 'gd version'); preg_match('/\d/', $info, $match); $gd_ver = $match[0]; return $match[0]; } // End gdVersion() function imageCopyResampleBicubic($dst_img, $src_img, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h) { $scaleX = ($src_w - 1) / $dst_w; $scaleY = ($src_h - 1) / $dst_h; $scaleX2 = $scaleX / 2.0; $scaleY2 = $scaleY / 2.0; $tc = imageistruecolor($src_img); for ($y = $src_y; $y < $src_y + $dst_h; $y++) { $sY = $y * $scaleY; $siY = (int) $sY; $siY2 = (int) $sY + $scaleY2; for ($x = $src_x; $x < $src_x + $dst_w; $x++) { $sX = $x * $scaleX; $siX = (int) $sX; $siX2 = (int) $sX + $scaleX2; if ($tc) { $c1 = imagecolorat($src_img, $siX, $siY2); $c2 = imagecolorat($src_img, $siX, $siY); $c3 = imagecolorat($src_img, $siX2, $siY2); $c4 = imagecolorat($src_img, $siX2, $siY); $r = (($c1 + $c2 + $c3 + $c4) >> 2) & 0xFF0000; $g = ((($c1 & 0xFF00) + ($c2 & 0xFF00) + ($c3 & 0xFF00) + ($c4 & 0xFF00)) >> 2) & 0xFF00; $b = ((($c1 & 0xFF) + ($c2 & 0xFF) + ($c3 & 0xFF) + ($c4 & 0xFF)) >> 2); imagesetpixel($dst_img, $dst_x + $x - $src_x, $dst_y + $y - $src_y, $r+$g+$b); } else { $c1 = imagecolorsforindex($src_img, imagecolorat($src_img, $siX, $siY2)); $c2 = imagecolorsforindex($src_img, imagecolorat($src_img, $siX, $siY)); $c3 = imagecolorsforindex($src_img, imagecolorat($src_img, $siX2, $siY2)); $c4 = imagecolorsforindex($src_img, imagecolorat($src_img, $siX2, $siY)); $r = ($c1['red'] + $c2['red'] + $c3['red'] + $c4['red'] ) << 14; $g = ($c1['green'] + $c2['green'] + $c3['green'] + $c4['green']) << 6; $b = ($c1['blue'] + $c2['blue'] + $c3['blue'] + $c4['blue'] ) >> 2; imagesetpixel($dst_img, $dst_x + $x - $src_x, $dst_y + $y - $src_y, $r+$g+$b); } } } } /** *generate a unique filename in a directory like prefix_filename_randon.ext *@access public *@param string path of the destination dir. Example '/img' *@param string name of the file to save. Example 'my_foto.jpg' *@param string [optional] prefix of the name Example 'picture' *@return string full path of the file to save. Exmaple '/img/picture_my_foto_94949.jpg' **/ function unique_filename ( $archive_dir , $filename , $file_prefix='') { // checkemaos if file exists $extension= strtolower( substr( strrchr($filename, ".") ,1) ); $name=str_replace(".".$extension,'',$filename); // only alfanumerics characters $string_tmp = $name; $name=''; while ($string_tmp!='') { $character=substr ($string_tmp, 0, 1); $string_tmp=substr ($string_tmp, 1); if (eregi("[abcdefghijklmnopqrstuvwxyz0-9]", $character)) { $name=$name.$character; } else { $name=$name.'_'; } } $destination = $file_prefix."_".$name.".".$extension; while (file_exists($archive_dir."/".$destination)) { // if exist, add a random number to the file name srand((double)microtime()*1000000); // random number inizializzation $destination = $file_prefix."_".$name."_".rand(0,999999999).".".$extension; } return ($destination); } /** * NOT USED : to do: mezclar imagenes a tamaņo original, preservar canal alpha y redimensionar * Merge multiple images and keep transparency * $i is and array of the images to be merged: * $i[1] will be overlayed over $i[0] * $i[2] will be overlayed over that * @param mixed * @retrun mixed the function returns the resulting image ready for saving **/ function imagemergealpha($i) { //create a new image $s = imagecreatetruecolor(imagesx($i[0]),imagesy($i[1])); //merge all images imagealphablending($s,true); $z = $i; while($d = each($z)) { imagecopy($s,$d[1],0,0,0,0,imagesx($d[1]),imagesy($d[1])); } //restore the transparency imagealphablending($s,false); $w = imagesx($s); $h = imagesy($s); for($x=0;$x<$w;$x++) { for($y=0;$y<$h;$y++) { $c = imagecolorat($s,$x,$y); $c = imagecolorsforindex($s,$c); $z = $i; $t = 0; while($d = each($z)) { $ta = imagecolorat($d[1],$x,$y); $ta = imagecolorsforindex($d[1],$ta); $t += 127-$ta['alpha']; } $t = ($t > 127) ? 127 : $t; $t = 127-$t; $c = imagecolorallocatealpha($s,$c['red'],$c['green'],$c['blue'],$t); imagesetpixel($s,$x,$y,$c); } } imagesavealpha($s,true); return $s; } } ?> Neolevel - Full Time Marketing - The Livingroom

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The Livingroom


Training specializat pentru grupuri mici




Intr-o atmosfera placuta, de sufragerie, persoanele participante vor avea ocazia sa invete tehnici specifice de marketing.

Specificul trainingului The Livingroom este prezentarea elementelor teoretice si studiilor de caz sub forma unei discutii relaxate si informale.

Sala in care se desfasoara trainingul este aranjata in asa fel incat sa incurajeze discutiile si sa elimine orice sentiment de scoala. In Sufragerie se asimileaza informatia intr-un mod relaxat.

Trainingul se desfasoara sub forma unei lectii de marketing cu discutii pe tema prezentata si studii de caz. Participantii au posibilitatea sa asimileze in direct atat informatiile teoretice, cat si pe cele din piata, sa isi auto-evalueze nivelul de cunostinte. 

Ca bonus al acestui eveniment, The Livingroom ofera si o oportunitate de networking deosebita.  Participantii sunt selectati din companii diverse, avand un background similar, iar atmosfera relaxata permite discutii, schimburi de idei si de carti de vizita, si de ce nu, formarea de relatii personale.

Subiectele abordate: Nu exista o limita in tipul de subiecte abordate la trainingurile The livingroom, dar cateva discutii standard sunt:
     Cum se face o prezentare?
     Cum se scrie un text de marketing?
     Organizarea unei conferinte de presa
     Organizarea unei lansari
     Participarea la targuri si expozitii
     Campania de marketing direct
     Cum sa obtii aprobarea sefului?


Participanti:  Discutiile se fac in grup restrans de maxim 10 participanti, iar formarea grupului se face pe baza de preinregistrare, astfel incat sa se poata forma grupuri omogene de personae cu backgrounduri similare si un nivel de cunostinte apropiat. Pot participa asistenti marketing din companii diverse, asistenti director general, manageri de companii mici, persoane care doresc sa isi dezvolte unele abilitati specifice.

Durata: 2-4 ore. Prezentarea teoretica dureaza intre 20 si 40 minute, cu prelungiri pentru intrebari si raspunsuri. O pauza de cafea apoi discutii pe tema, networking, studii de caz sau chiar proba practica, in functie de curs.

The Livingroom este un program dedicat persoanelor ocupate care vor sa invete marketing mai in detaliu, dar nu isi pot permite sa petreaca o zi intreaga departe de birou.

Inregistrati-va interesul pentru un training The Livingroom trimitand un e-mail la: training@neolevel.ro cu datele dumneavoastra de contact si eventual domeniile in care simtiti nevoia sa va aprofundati cunostintele.. Un reprezentant al companiei va va contacta pentru a va oferi datele exacte despre training si a va cunoaste interesul mai in detaliu.

Abonati-va la Newsletterul nostru pentru a primi noutati despre trainingurile Neolevel, dar si despre alte servicii si noutati din domeniul Marketingului.
 
Click aici pentru afla programul de prezentari al trainerilor Neolevel.