PHP Javascript Help ~ Text Align/Letter Length

[CaseyLiam]

Is there a way I can use the code

$center =

and insert an alignment of some sort, i.e. center?

 

Also, Is there a way that depending on the length in characters they enter above, thats the type of length.

 

Like, If there are 5 characters, the word is centered, but if there are 10 characters, the word is aligned right?

 

Thanks.

[rhodesa]

<?php
 $text = 'This is some text';
 $align = 'center';
 if(strlen($text) >= 10){
   $align = 'right';
 }
 print "<p style=\"text-align:{$align};\">{$text}</p>";
?>

 

or you can shorten up that if to:

$align = (strlen($text) >= 10) ? 'right' : 'center' ;

[CaseyLiam]

<?php
  $text = 'This is some text';
  $align = 'center';
  if(strlen($text) >= 10){
    $align = 'right';
  }
  print "<p style=\"text-align:{$align};\">{$text}</p>";
?>

 

or you can shorten up that if to:

$align = (strlen($text) >= 10) ? 'right' : 'center' ;

 

Didn't work D:

 

Here is the entire code:

<?php
header("Content-type: image/png");
include ('habboClass.php');
$habbo = $_GET['name'];
//Data Retrieval
$habboHome = new habboClass($habbo, 'com');

if ($habboHome->banned())
{
    $im = imagecreatefrompng("banned.png");
}
elseif ($habboHome->pageprivate())
{
    $im = imagecreatefrompng("private.png");
}
elseif (!$habboHome->actual())
{
    $im = imagecreatefrompng("exist.png");
}
else
{
    $im = imagecreatefrompng("profile.png");
    
    $white = imagecolorallocate($im, 250, 255, 255);
    $fontbold = "volterb.ttf";
    $font = "volter.ttf";

    $habboFigure = $habboHome->figure();
    $habboFigure = imagecreatefromgif($habboFigure);
    imagecopy($im, $habboFigure, -10, -15, -1, -1, 50, 108);
    
    imagettftext($im, 7, 0, 15.5, 84.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 15.5, 86.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 14.5, 85.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 16.5, 85.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 15.5, 85.5, $white, $fontbold, $habboHome->name());

    $habboMotto = $habboHome->motto();
    $habboMotto = eregi_replace(">", ">", $habboMotto);
    $habboMotto = eregi_replace("<", "<", $habboMotto);
    imagettftext($im, 7, 0, 103.5, 58.5, $white, $fontbold, "");
    imagettftext($im, 7, 0, 149.5, 58.5, $white, $font, "");

    if ($habboHome->online())
    {
        $statusText = "Online";
    }
    else
    {
        $statusText = "Offline";
    }
    imagettftext($im, 5, 0, 240, 89, $white, $fontbold, "");
    imagettftext($im, 5, 0, 290, 89, $white, $font, "");

}

//Create Image
imagepng($im);
imagedestroy($im);
?>

 

I need the align center code to be like $fontbold except make the text align center.

[rhodesa]

OH...you are writing text on an image....

 

you need to take the total width (usually the width of the image) subtract the width of the string (which you can get with imagettfbbox()), divide that value by two, and that will give you the left offset.

[CaseyLiam]

OH...you are writing text on an image....

 

you need to take the total width (usually the width of the image) subtract the width of the string (which you can get with imagettfbbox()), divide that value by two, and that will give you the left offset.

 

Thanks Now can you show me how to do that.. ROFL.

[rhodesa]

like this:

<?php
  function imagettftext_center($im, $size, $y, $color, $fontfile, $text){
    $box = imagettfbbox($size,0,$fontfile,$text);
    $txt_w = $box[4] - $box[6];
    $img_w = imagesx($im);
    $offset = floor(($img_w - $txt_w) / 2);
    if($offset < 0)
      $offset = 0;
    imagettftext($im,$size,0,$offset,$y,$color,$fontfile,$text);  
  }
  
  $im = imagecreatetruecolor(300, 200);
  $blue = imagecolorallocate($im, 0, 0, 255);
  $black = imagecolorallocate($im, 0, 0, 0);
  $fontbold = "volterb.ttf";

  imagefill($im,0,0,$blue);
  imagettftext_center($im,10,40,$black,$fontbold,'A Simple Text String');

  header ('Content-type: image/png');
  imagepng($im);
  imagedestroy($im);
?>

[CaseyLiam]

<?php
function imagettftext_center($im, $size, $y, $color, $fontfile, $text){
    $box = imagettfbbox($size,0,$fontfile,$text);
    $txt_w = $box[4] - $box[6];
    $img_w = imagesx($im);
    $offset = floor(($img_w - $txt_w) / 2);
    if($offset < 0)
      $offset = 0;
    imagettftext($im,$size,0,$offset,$y,$color,$fontfile,$text);  
  }
header("Content-type: image/png");
include ('habboClass.php');
$habbo = $_GET['name'];
//Data Retrieval
$habboHome = new habboClass($habbo, 'com');

if ($habboHome->banned())
{
    $im = imagecreatefrompng("banned.png");
}
elseif ($habboHome->pageprivate())
{
    $im = imagecreatefrompng("private.png");
}
elseif (!$habboHome->actual())
{
    $im = imagecreatefrompng("exist.png");
}
else
{
    $im = imagecreatefrompng("profile.png");
    
    $white = imagecolorallocate($im, 250, 255, 255);
    $fontbold = "volterb.ttf";
    $font = "volter.ttf";

    $habboFigure = $habboHome->figure();
    $habboFigure = imagecreatefromgif($habboFigure);
    imagecopy($im, $habboFigure, -10, -15, -1, -1, 50, 108);
    
    imagettftext($im, 7, 0, 15.5, 84.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 15.5, 86.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 14.5, 85.5, $black, $fontbold, $habboHome->name());
    imagettftext($im, 7, 0, 16.5, 85.5, $black, $fontbold, $habboHome->name());
    imagettftext_center($im, 7, 0, 15.5, 85.5, $white, $fontbold, $habboHome->name());

    $habboMotto = $habboHome->motto();
    $habboMotto = eregi_replace(">", ">", $habboMotto);
    $habboMotto = eregi_replace("<", "<", $habboMotto);
    imagettftext($im, 7, 0, 103.5, 58.5, $white, $fontbold, "");
    imagettftext($im, 7, 0, 149.5, 58.5, $white, $font, "");

    if ($habboHome->online())
    {
        $statusText = "Online";
    }
    else
    {
        $statusText = "Offline";
    }
    imagettftext($im, 5, 0, 240, 89, $white, $fontbold, "");
    imagettftext($im, 5, 0, 290, 89, $white, $font, "");

}

//Create Image
imagepng($im);
imagedestroy($im);
?>

 

Im not sure that I put it in correctly...

[rhodesa]

try this:

<?php
header("Content-type: image/png");
include ('habboClass.php');
$habbo = $_GET['name'];
//Data Retrieval
$habboHome = new habboClass($habbo, 'com');

if ($habboHome->banned())
{
    $im = imagecreatefrompng("banned.png");
}
elseif ($habboHome->pageprivate())
{
    $im = imagecreatefrompng("private.png");
}
elseif (!$habboHome->actual())
{
    $im = imagecreatefrompng("exist.png");
}
else
{
    $im = imagecreatefrompng("profile.png");
    
    $white = imagecolorallocate($im, 250, 255, 255);
    $fontbold = "volterb.ttf";
    $font = "volter.ttf";

    $habboFigure = $habboHome->figure();
    $habboFigure = imagecreatefromgif($habboFigure);
    imagecopy($im, $habboFigure, -10, -15, -1, -1, 50, 108);
    
    $font_size = 7;
    $name = $habboHome->name();
    
    //Get Center Offset
    $box = imagettfbbox($font_size,0,$fontbold,$name);
    $txt_w = $box[4] - $box[6];
    $img_w = imagesx($im);
    $offset = floor(($img_w - $txt_w) / 2);
    if($offset < 0)
      $offset = 0;
    
    imagettftext($im, $font_size, 0, $offset, 84.5, $black, $fontbold, $name);
    imagettftext($im, $font_size, 0, $offset, 86.5, $black, $fontbold, $name);
    imagettftext($im, $font_size, 0, $offset - 1, 85.5, $black, $fontbold, $name);
    imagettftext($im, $font_size, 0, $offset + 1, 85.5, $black, $fontbold, $name);
    imagettftext($im, $font_size, 0, $offset, 85.5, $white, $fontbold, $name);

    $habboMotto = $habboHome->motto();
    $habboMotto = eregi_replace(">", ">", $habboMotto);
    $habboMotto = eregi_replace("<", "<", $habboMotto);
    imagettftext($im, 7, 0, 103.5, 58.5, $white, $fontbold, "");
    imagettftext($im, 7, 0, 149.5, 58.5, $white, $font, "");

    if ($habboHome->online())
    {
        $statusText = "Online";
    }
    else
    {
        $statusText = "Offline";
    }
    imagettftext($im, 5, 0, 240, 89, $white, $fontbold, "");
    imagettftext($im, 5, 0, 290, 89, $white, $font, "");

}

//Create Image
imagepng($im);
imagedestroy($im);
?>