[MOD] On-fly image annotation ( watermark)

[Fragezeichen]

Many thanks for this Mod,it is more easy and useful than other Watermarkmod.
Just easy and quick to use and works without error...

Is it possible to have transparent background on WatermarkImage?
I was saved with transparente but it shows black bg

[batu544]

Rotlicht6 ,
                It should be transparent, if you are using a transparent  png file. I think you are doing some mistake in creating a transparent image. ( I have not much idea also in creating these images ) ..


Try once again with another transparent png file..


Thanks,
batu544

[Loda]

Hi batu544 ...

2. if you want to show the watermark only to guests (non registered users), use this in your jpg.html ...

Code: [Select]

{if user_loggedin}<img src="{media_src}" border="1" alt="{image_name}"{width_height} /><br />{endif user_loggedin}
{if user_loggedout}<img src="./watermark.php?img={media_src}" border="1" alt="{image_name}"{width_height} /><br />{endif user_loggedout}


hallo,
wenn ich nun aber das bild bearbeiten anklicke, öffnet sich es zweimal im acp. hast du dafür noch eine lösung?

[batu544]

Hi Loda,
            I am sorry .. I didn't get your question correctly.. There is nothing related to ACP in this MOD. Please post your question in English.. so that it will be easier for me to understand it.

Thanks,
batu544

[Loda]

ok,
if you click in the detail page on the edit link for an image you see two pictures in the edit page. mawenzi's code in the jpg.html is the reason i think.

[Yan]

Why watermark not transparent? I use transparent png 

[Kobor]

Hallo,

erstmal "Danke" für diesen Mod. Genau sowas habe ich gesucht
Leider habe ich aber ein Problem. Und zwar nimmt die Qualität der Bilder extrem ab sobald der Schriftzug (watermark.png) angezeigt wird.
Wenn ich mich jetzt einlogge ist die Qualität wieder im Original. Gibt es da eine Lösung?

Internetseite: xxx: foto-doden. de

Wäre sehr nett wenn ihr einen Tipp für mich hättet.

Gruß,
Jens

[Sunny C.]

How Can I Add More Extension in this code.
e.g. png,gif ect.
---------------------------------------

Code: [Select]

<?php
header('content-type: image/[b]jpeg[/b]');
$img = $_GET['img'];
$watermark = imagecreatefrompng('logo.png');
$watermark_width = imagesx($watermark);
$watermark_height = imagesy($watermark);
$image = imagecreatetruecolor($watermark_width, $watermark_height);
$image = imagecreatefrom[b]jpeg[/b]("$img");
$size = getimagesize("$img");
$dest_x = $size[0] - $watermark_width - 5;
$dest_y = $size[1] - $watermark_height - 730;
imagecopymerge($image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height, 100);
image[b]jpeg[/b]($image);
imagedestroy($image);
imagedestroy($watermark);
?>

Das würde ich auch gerne wissen!

[batu544]

Sumale.nin,

                I am not sure .. but I think the below code should work fine for png, gif and jpg extensions..

Code: [Select]

<?php

$img = $_GET['img'];
$watermark = imagecreatefrompng('watermark.png');

$watermark_width = imagesx($watermark);
$watermark_height = imagesy($watermark);
$image = imagecreatetruecolor($watermark_width, $watermark_height);
//$image = imagecreatefromjpeg("$img");
$image = @imageCreateFromString(file_get_contents("$img"));
$size = getimagesize("$img");
$dest_x = $size[0] - $watermark_width - 5;
$dest_y = $size[1] - $watermark_height - 5;

header("Content-Type: ".$size['mime']);

imagecopy($image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height);

//imagecopymerge($image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height, 100);
//imagejpeg($image);
   switch ($size[2]) {
      case 1:
         imageGIF($image);
         break;
      case 2:
         imageJPEG($image, NULL, 100);
         break;
      case 3:
         imagePNG($image);
         break;
         }

imagedestroy($image);
imagedestroy($watermark);
return true ;
?>

MrAndrew ,

   Never mind, one or two points are influenced by your code.. 



Thanks,
batu544

[scrat]

habe das mal eingebaut, bekomme aber nur in den details statt des bildes nur ein großes weisses viereck ausgegeben...das bild bekomme ich nicht angezeigt..hat einer ne lösung?

[batu544]

scrat,
          Please let us know, what exactly you did ?

Thanks,
batu544

[scrat]

ok...thats not problem.In the details from pic, i become follow graphic:

[batu544]

hi,
    Please provide your website link.. let me see the error in actuals.. may be I can help you after that..

Thanks,
batu544

[scrat]

hehe ich depp hatte vergessen, das watermark.png in den root zu laden...läuft alles fehlerfrei....sorry

[__G__]

HI it works  fine with jpeg but when im trying to make this work with png its not working help please how can i make this work with .png also