IECapt wie ken dit (opgelost)

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Ronald E

Ronald E

29/06/2012 02:00:17
Quote Anchor link
wie kent de codes voor iecapt
ik denk dat hij voor me in de verkeerde resolutie staat den 800X6000,
hoe zou ik hem kunnen laten snappen op een formaat van 1024X768

het sript lopt verder goed.
de sites komen nu niet mooi uit.
webthumb.php
<php>
Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?php
###############################################################
# Website Thumbnail Image Generator 1.1
###############################################################
# Visit http://www.zubrag.com/scripts/ for updates
###############################################################
#
# REQUIREMENTS:
# PHP 4.0.6 and GD 2.0.1 or later
# May not work with GIFs if GD2 library installed on your server
# does not support GIF functions in full
#
# Parameters that can be passed via url (if not passed will be used values which are set below):
# url - url of the target website
# x - max width
# y - max height
# q - quality (applicable only to JPG, 1 to 100, 100 - best)
#
# Sample usage:
# 1. webthumb.php?url=http://www.microsoft.com
# 2. Set maximum thumbnail size to 150
#    webthumb.php?url=http://www.thumbnails.com&x=150&y=150
###############################################################
// Folder to save all thumbnails.
// Must end with slash!!!

$thumbnails_folder = 'thumb/cache/';
// thumbnails expiration time in minutes
$cache_expire_time = 100;
// quality (for jpeg only)
$image_quality = 100;
// resulting image type (1 = GIF, 2 = JPG, 3 = PNG)
$image_type = 2;
// maximum thumb side size
$max_x = 250;
$max_y = 250;
// If not equal 0 then cut original image size before resizing (in pixels).
// Long page will have bad thumbnail, its better to cut page length first.

$cut_x = 1024;
$cut_y = 800;
###############################################################################
# END OF SETTINGS. DO NOT EDIT BELOW
###############################################################################

if (isset($_REQUEST['url'])) {
  $website_url = $_REQUEST['url'];
}

else {
  die("Site URL must be specified.");
}

if ($image_type == 1) $output_format = 'gif';
if ($image_type == 2) $output_format = 'jpg';
if ($image_type == 3) $output_format = 'png';
$website_url_md5 = md5($website_url);
$cached_filename = $thumbnails_folder . $website_url_md5 . '.' . $output_format;
// See if we have cached website screenshot image (to minimize server load)
if (!file_exists($cached_filename)
||
filemtime ($cached_filename) + $cache_expire_time * 100 < time() ) {
  // Get website image and save it on the server.
  @exec('IECapt.exe ' . escapeshellarg($website_url) . ' ' . escapeshellarg($cached_filename));

}
// if (!file_exists
if (!file_exists($cached_filename)) {
  die("Thumbnail Generation Error. Thumbnail not created.");
}

// create class instance
include("image.class.php");
$img = new Zubrag_image;
// get parameters
$img->image_type   = $image_type;
$img->quality      = isset($_REQUEST['q']) ? intval($_REQUEST['q']) : $image_quality;
$img->max_x        = isset($_REQUEST['x']) ? intval($_REQUEST['x']) : $max_x;
$img->max_y        = isset($_REQUEST['y']) ? intval($_REQUEST['y']) : $max_y;
$img->save_to_file = false;
$img->cut_x        = $cut_x;
$img->cut_y        = $cut_y;
// generate thumbnail and show it
$img->GenerateThumbFile($cached_filename, '');
?>


image.class.php
<php>
Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?php
class Zubrag_image
  var $save_to_file = true;
  var
$image_type = -1;
  var
$quality = 100;
  var
$max_x = 100;
  var
$max_y = 100;
  var
$cut_x = 0;
  var
$cut_y = 0;
  function
SaveImage($im, $filename) {
    $res = null;
    // ImageGIF is not included into some GD2 releases, so it might not work
    // output png if gifs are not supported

    if(($this->image_type == 1)  && !function_exists('imagegif')) $this->image_type = 3;
    switch ($this->image_type) {
      case
1:
        if ($this->save_to_file) {
          $res = ImageGIF($im,$filename);
        }

        else {
          header("Content-type: image/gif");
          $res = ImageGIF($im);
        }

        break;
      case
2:
        if ($this->save_to_file) {
          $res = ImageJPEG($im,$filename,$this->quality);
        }

        else {
          header("Content-type: image/jpeg");
          $res = ImageJPEG($im,'',$this->quality);
        }

        break;
      case
3:
        if ($this->save_to_file) {
          $res = ImagePNG($im,$filename);
        }

        else {
          header("Content-type: image/png");
          $res = ImagePNG($im,'',$this->quality);
        }

        break;
    }

    return $res;
  }
  function
ImageCreateFromType($type,$filename) {
   $im = null;
   switch ($type) {
     case
1:
       $im = ImageCreateFromGif($filename);
       break;
     case
2:
       $im = ImageCreateFromJpeg($filename);
       break;
     case
3:
       $im = ImageCreateFromPNG($filename);
       break;
    }

    return $im;
  }

  // generate thumb from image and save it
  function GenerateThumbFile($from_name, $to_name) {
    // get source image size (width/height/type)
    // orig_img_type 1 = GIF, 2 = JPG, 3 = PNG

    list($orig_x, $orig_y, $orig_img_type, $img_sizes) = GetImageSize($from_name);
    // cut image if specified by user
    if ($this->cut_x > 0) $orig_x = min($this->cut_x, $orig_x);
    if ($this->cut_y > 0) $orig_y = min($this->cut_y, $orig_y);
    // should we override thumb image type?
    $this->image_type = ($this->image_type != -1 ? $this->image_type : $orig_img_type);
    // check for allowed image types
    if ($orig_img_type < 1 or $orig_img_type > 3) die("Image type not supported");
    if ($orig_x > $this->max_x or $orig_y > $this->max_y) {
      // resize
      $per_x = $orig_x / $this->max_x;
      $per_y = $orig_y / $this->max_y;
      if ($per_y > $per_x) {
        $this->max_x = $orig_x / $per_y;
      }

      else {
        $this->max_y = $orig_y / $per_x;
      }
    }

    else {
      // keep original sizes, i.e. just copy
      if ($this->save_to_file) {
        @
copy($from_name, $to_name);
      }

      else {
        switch ($this->image_type) {
          case
1:
              header("Content-type: image/gif");
              include($from_name);
            break;
          case
2:
              header("Content-type: image/jpeg");
              include($from_name);
            break;
          case
3:
              header("Content-type: image/png");
              include($from_name);
            break;
        }
      }

      return;
    }

    if ($this->image_type == 1) {
      // should use this function for gifs (gifs are palette images)
      $ni = imagecreate($this->max_x, $this->max_y);
    }

    else {
      // Create a new true color image
      $ni = ImageCreateTrueColor($this->max_x,$this->max_y);
    }

    // Fill image with white background (255,255,255)
    $white = imagecolorallocate($ni, 255, 255, 255);
    imagefilledrectangle( $ni, 0, 0, $this->max_x, $this->max_y, $white);
    // Create a new image from source file
    $im = $this->ImageCreateFromType($orig_img_type,$from_name);
    // Copy the palette from one image to another
    imagepalettecopy($ni,$im);
    // Copy and resize part of an image with resampling
    imagecopyresampled(
      $ni, $im,             // destination, source
      0, 0, 0, 0,           // dstX, dstY, srcX, srcY
      $this->max_x, $this->max_y,       // dstW, dstH
      $orig_x, $orig_y);    // srcW, srcH
    // save thumb file

    $this->SaveImage($ni, $to_name);
  }
}

?>
Gewijzigd op 30/06/2012 00:09:42 door Ronald E
 
PHP hulp

PHP hulp

19/01/2020 09:36:45
 
Kris Peeters

Kris Peeters

29/06/2012 11:35:40
Quote Anchor link
Al eens geprobeerd om deze gegevens aan te passen naar je noden?

// maximum thumb side size
$max_x = 250;
$max_y = 250;
// If not equal 0 then cut original image size before resizing (in pixels).
// Long page will have bad thumbnail, its better to cut page length first.
$cut_x = 1024;
$cut_y = 800;
 
Ronald E

Ronald E

29/06/2012 20:37:31
Quote Anchor link
ja heb ik geprobeerd maar zie geen verandering
ik denk ook dat het niet goed word aangestuurd daarom heb ik hem ook gepost op de hoop dat iemand ziet wat er fout is

Toevoeging op 29/06/2012 23:54:31:

ik heb het nu werkend, ik had een oude iecapt.exe
 



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