marca de agua, cambiar de texto a imagen como puedo hacer que este script que su funcion es subir una foto y automáticamente sale con un sello de texto, como puedo hacerlo para cambiar el sello en lugar de texto que sea una imagen...
Les estaria muy muy agradecido compañeros.
dejo todo el código completo por si alguien lo requiere a su ves.
watermark.php
Código PHP:
<?php
/* Creating Simple Water in PHP
* Author : Arun Kumar Sekar
*/
$image_path = "9lesson.png";
$font_path = "GILSANUB.TTF";
$font_size = 30; // in pixcels
//$water_mark_text_1 = "9";
$water_mark_text_2 = "9lessons";
function watermark_image($oldimage_name, $new_image_name){
global $image_path;
list($owidth,$oheight) = getimagesize($oldimage_name);
$width = $height = 300;
$im = imagecreatetruecolor($width, $height);
$img_src = imagecreatefromjpeg($oldimage_name);
imagecopyresampled($im, $img_src, 0, 0, 0, 0, $width, $height, $owidth, $oheight);
$watermark = imagecreatefrompng($image_path);
list($w_width, $w_height) = getimagesize($image_path);
$pos_x = $width - $w_width;
$pos_y = $height - $w_height;
imagecopy($im, $watermark, $pos_x, $pos_y, 0, 0, $w_width, $w_height);
imagejpeg($im, $new_image_name, 100);
imagedestroy($im);
unlink($oldimage_name);
return true;
}
function watermark_text($oldimage_name, $new_image_name){
global $font_path, $font_size, $water_mark_text_1, $water_mark_text_2;
list($owidth,$oheight) = getimagesize($oldimage_name);
$width = $height = 300;
$image = imagecreatetruecolor($width, $height);
$image_src = imagecreatefromjpeg($oldimage_name);
imagecopyresampled($image, $image_src, 0, 0, 0, 0, $width, $height, $owidth, $oheight);
// $black = imagecolorallocate($image, 0, 0, 0);
$blue = imagecolorallocate($image, 79, 166, 185);
// imagettftext($image, $font_size, 0, 30, 190, $black, $font_path, $water_mark_text_1);
imagettftext($image, $font_size, 0, 68, 190, $blue, $font_path, $water_mark_text_2);
imagejpeg($image, $new_image_name, 100);
imagedestroy($image);
unlink($oldimage_name);
return true;
}
$demo_image= "";
if(isset($_POST['createmark']) and $_POST['createmark'] == "Submit"){
$path = "uploads/";
$valid_formats = array("jpg", "bmp","jpeg");
$name = $_FILES['imgfile']['name'];
if(strlen($name))
{
list($txt, $ext) = explode(".", $name);
if(in_array($ext,$valid_formats)&& $_FILES['imgfile']['size'] <= 256*1024)
{
$upload_status = move_uploaded_file($_FILES['imgfile']['tmp_name'], $path.$_FILES['imgfile']['name']);
if($upload_status){
$new_name = $path.time().".jpg";
if(watermark_text($path.$_FILES['imgfile']['name'], $new_name))
$demo_image = $new_name;
}
}
else
$msg="File size Max 256 KB or Invalid file format supports .jpg and .bmp";
}
}
?>
<html>
<head>
<title>
PHP Text Watermark
</title>
<style type="text/css">
body{ width:800px; margin: 15px auto; padding:0px; font-family: arial}
</style>
</head>
<body>
<h1>Simple Image WaterMark</h1>
<form name="imageUpload" id="imageUpload" method="post" enctype="multipart/form-data" >
<fieldset>
<legend>Upload Image</legend>
Image :<input type="file" name="imgfile" id="imgfile"/><br />
<input type="submit" name="createmark" id="createmark" value="Submit" />
</fieldset>
<?php
if(!empty($demo_image))
echo '<br/><center><img src="'.$demo_image.'" /></center>';
else
echo '<h3>'.$msg.'</h3>';
?>
</form>
</body>
</html> watermarkimage.php
Código PHP:
<?php
/* Creating Simple Water in PHP
* Author : Arun Kumar Sekar
*/
$image_path = "9lesson.png";
$font_path = "GILSANUB.TTF";
$font_size = 30; // in pixcels
//$water_mark_text_1 = "9";
$water_mark_text_2 = "9lessons";
function watermark_image($oldimage_name, $new_image_name){
global $image_path;
list($owidth,$oheight) = getimagesize($oldimage_name);
$width = $height = 300;
$im = imagecreatetruecolor($width, $height);
$img_src = imagecreatefromjpeg($oldimage_name);
imagecopyresampled($im, $img_src, 0, 0, 0, 0, $width, $height, $owidth, $oheight);
$watermark = imagecreatefrompng($image_path);
list($w_width, $w_height) = getimagesize($image_path);
$pos_x = $width - $w_width;
$pos_y = $height - $w_height;
imagecopy($im, $watermark, $pos_x, $pos_y, 0, 0, $w_width, $w_height);
imagejpeg($im, $new_image_name, 100);
imagedestroy($im);
unlink($oldimage_name);
return true;
}
function watermark_text($oldimage_name, $new_image_name){
global $font_path, $font_size, $water_mark_text_1, $water_mark_text_2;
list($owidth,$oheight) = getimagesize($oldimage_name);
$width = $height = 300;
$image = imagecreatetruecolor($width, $height);
$image_src = imagecreatefromjpeg($oldimage_name);
imagecopyresampled($image, $image_src, 0, 0, 0, 0, $width, $height, $owidth, $oheight);
// $black = imagecolorallocate($image, 0, 0, 0);
$blue = imagecolorallocate($image, 79, 166, 185);
// imagettftext($image, $font_size, 0, 30, 190, $black, $font_path, $water_mark_text_1);
imagettftext($image, $font_size, 0, 68, 190, $blue, $font_path, $water_mark_text_2);
imagejpeg($image, $new_image_name, 100);
imagedestroy($image);
unlink($oldimage_name);
return true;
}
$demo_image= "";
if(isset($_POST['createmark']) and $_POST['createmark'] == "Submit"){
$path = "uploads/";
$valid_formats = array("jpg", "bmp","jpeg");
$name = $_FILES['imgfile']['name'];
if(strlen($name))
{
list($txt, $ext) = explode(".", $name);
if(in_array($ext,$valid_formats)&& $_FILES['imgfile']['size'] <= 256*1024)
{
$upload_status = move_uploaded_file($_FILES['imgfile']['tmp_name'], $path.$_FILES['imgfile']['name']);
if($upload_status){
$new_name = $path.time().".jpg";
if(watermark_image($path.$_FILES['imgfile']['name'], $new_name))
$demo_image = $new_name;
}
}
else
$msg="File size Max 256 KB or Invalid file format supports .jpg and .bmp";
}
}
?>
<html>
<head>
<title>
PHP Image Water Mark
</title>
<style type="text/css">
body{ width:800px; margin: 15px auto; padding:0px; font-family: arial}
</style>
</head>
<body>
<h1>Simple Image WaterMark</h1>
<form name="imageUpload" id="imageUpload" method="post" enctype="multipart/form-data" >
<fieldset>
<legend>Upload Image</legend>
Image :<input type="file" name="imgfile" id="imgfile"/><br />
<input type="submit" name="createmark" id="createmark" value="Submit" />
</fieldset>
<?php
if(!empty($demo_image))
echo '<br/><center><img src="'.$demo_image.'" /></center>';
else
echo '<h3>'.$msg.'</h3>';
?>
</form>
</body>
</html> 
