I'm not sure if it is the fault of imagejpeg though.
This is my upload code:
<?php
define('MAX_FILE_SIZE', 9000);
require_once("TextToImage.class.php");
$img = new TextToImage();
$target_path = $_SERVER['DOCUMENT_ROOT']."wordpress2-8/wp-content/uploads/";
$topx = $_POST['xtopalignment'];
$title = $_POST['titletext'];
$target_path = $target_path . basename( $_FILES['file']['name']);
$img->im = $_FILES['file']['name'];
if(move_uploaded_file($_FILES['file']['tmp_name'], $target_path)) {
echo "The file ". basename( $_FILES['file']['name']).
" has been uploaded";
echo "Upload: " . $_FILES["file"]["name"] . "<br />";
echo "Type: " . $_FILES["file"]["type"] . "<br />";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
//echo "Image: <img src=imagedisplay.php?text=" . $_POST[titletext] ."&file=".$_FILES["file"]["name"]. "&x=" . $topx . "&y=" . $topy ." border=0 />";
echo $img->imagettfJustifytext($title, "arial.ttf", $topx);
print_r($img->showAsJpg());
imagedestroy($target_path);
} else{
echo "There was an error uploading the file, please try again!";
}
?>This is the image creation code:
<?php
/**
* Class for converting Text to Image.
* Left Right Center align/justify of text in image.
* Create an image from text and align them as you want.
* @author Taslim Mazumder Sohel
* @deprecated 1.0 - 2007/07/25
*
*/
class TextToImage {
var $im;
private $L_R_C;
/**
* @name : makeImageF
*
* Function for create image from text with selected font.
*
* @param String $text : String to convert into the Image.
* @param String $font : Font name of the text. Kip font file in same folder.
* @param int $W : Width of the Image.
* @param int $H : Hight of the Image.
* @param int $X : x-coordinate of the text into the image.
* @param int $Y : y-coordinate of the text into the image.
* @param int $fsize : Font size of text.
* @param array $color : RGB color array for text color.
* @param array $bgcolor : RGB color array for background.
*
*/
public function imagettfJustifytext($text, $font="CENTURY.TTF", $Justify=2, $W=0, $H=0, $X=0, $Y=0, $fsize=12, $color=array(0x0,0x0,0x0), $bgcolor=array(0xFF,0xFF,0xFF)){
$angle = 0;
$this->L_R_C = $Justify;
$_bx = imageTTFBbox($fsize,0,$font,$text);
$W = ($W==0)?abs($_bx[2]-$_bx[0]):$W; //If Height not initialized by programmer then it will detect and assign perfect height.
$H = ($H==0)?abs($_bx[5]-$_bx[3]):$H; //If Width not initialized by programmer then it will detect and assign perfect width.
$this->im = @imagecreate($W, $H)
or die("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate($this->im, $bgcolor[0], $bgcolor[1], $bgcolor[2]); //RGB color background.
$text_color = imagecolorallocate($this->im, $color[0], $color[1], $color[2]); //RGB color text.
if($this->L_R_C == 0){ //Justify Left
imagettftext($this->im, $fsize, $angle, $X, $fsize, $text_color, $font, $text);
}elseif($this->L_R_C == 1){ //Justify Right
$s = split("[\n]+", $text);
$__H=0;
foreach($s as $key=>$val){
$_b = imageTTFBbox($fsize,0,$font,$val);
$_W = abs($_b[2]-$_b[0]);
//Defining the X coordinate.
$_X = $W-$_W;
//Defining the Y coordinate.
$_H = abs($_b[5]-$_b[3]);
$__H += $_H;
imagettftext($this->im, $fsize, $angle, $_X, $__H, $text_color, $font, $val);
$__H += 6;
}
}
elseif($this->L_R_C == 2){ //Justify Center
$s = split("[\n]+", $text);
$__H=0;
foreach($s as $key=>$val){
$_b = imageTTFBbox($fsize,0,$font,$val);
$_W = abs($_b[2]-$_b[0]);
//Defining the X coordinate.
$_X = abs($W/2)-abs($_W/2);
//Defining the Y coordinate.
$_H = abs($_b[5]-$_b[3]);
$__H += $_H;
imagettftext($this->im, $fsize, $angle, $_X, $__H, $text_color, $font, $val);
$__H += 6;
}
}
}
/**
* @name showAsPng
*
* Function to show text as Png image.
*
*/
public function showAsPng(){
header("Content-type: image/png");
return imagepng($this->im);
}
/**
* @name saveAsPng
*
* Function to save text as Png image.
*
* @param String $filename : File name to save as.
* @param String $location : Location to save image file.
*/
public function saveAsPng($fileName, $location= null){
$_fileName = $fileName.".png";
$_fileName = is_null($location)?$_fileName:$location.$_fileName;
return imagepng($this->im, $_fileName);
}
/**
* @name showAsJpg
*
* Function to show text as JPG image.
*
*/
public function showAsJpg(){
header("Content-type: image/jpeg");
return imagejpeg($this->im);
}
/**
* @name saveAsJpg
*
* Function to save text as JPG image.
*
* @param String $filename : File name to save as.
* @param String $location : Location to save image file.
*/
public function saveAsJpg($fileName, $location= null){
$_fileName = $fileName.".jpg";
$_fileName = is_null($location)?$_fileName:$location.$_fileName;
return imagejpeg($this->im, $_fileName);
}
/**
* @name showAsGif
*
* Function to show text as GIF image.
*
*/
public function showAsGif(){
header("Content-type: image/gif");
return imagegif($this->im);
}
/**
* @name saveAsGif
*
* Function to save text as GIF image.
*
* @param String $filename : File name to save as.
* @param String $location : Location to save image file.
*/
public function saveAsGif($fileName, $location= null){
$_fileName = $fileName.".gif";
$_fileName = is_null($location)?$_fileName:$location.$_fileName;
return imagegif($this->im, $_fileName);
}
}
?>
I don't expect you to go through the image creation class, but I am trying to use showAsJpg() and the imagettfJustifytext() function because it has the alignment built in to it.
The problem is, whatever is going on (the uploading of a file works) but it always outputs
http://localhost/wordpress2-8/wp-content/plugins/captionbuilder/uploader.php
and I'm not sure why.
