Minimum (single axis) dimension test : Image Cropper « Page Components « JavaScript DHTML

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JavaScript DHTML » Page Components » Image Cropper 




Minimum (single axis) dimension test

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
  <meta http-equiv="Content-Language" content="en-us" />
  <title>Min (single axisdimensions test</title>
  <script src="./cropperlib/prototype.js" type="text/javascript"></script>  
   <script src="./cropperlib/scriptaculous.js?load=builder,dragdrop" type="text/javascript"></script>
  <script src="./cropperlib/cropper.js" type="text/javascript"></script>
  
  
  <script type="text/javascript" charset="utf-8">
    
    function onEndCropcoords, dimensions ) {
      $'x1' ).value = coords.x1;
      $'y1' ).value = coords.y1;
      $'x2' ).value = coords.x2;
      $'y2' ).value = coords.y2;
      $'width' ).value = dimensions.width;
      $'height' ).value = dimensions.height;
    }
    
    // example with minimum dimensions
    Event.observe
      window, 
      'load', 
      function() { 
        new Cropper.Img
          'testImage', 
          
            minWidth: 200
            displayOnInit: true, 
            onEndCrop: onEndCrop 
          
        
      
    );
    
    /*
    if( typeof(dump) != 'function' ) {
      Debug.init(true, '/');
      
      function dump( msg ) {
        // Debug.raise( msg );
      };
    } else dump( '---------------------------------------\n' );
    */
    
  </script>
  <link rel="stylesheet" type="text/css" href="./cropperlib/debug.css" media="all" />
  <style type="text/css">
    label 
      clear: left;
      margin-left: 50px;
      float: left;
      width: 5em;
    }
    
    #testWrap {
      margin: 20px 0 0 50px; /* Just while testing, to make sure we return the correct positions for the image & not the window */
    }
  </style>
</head>
<body>  
  <h2>Minimum (single axisdimension test</h2>
  <p>
    Test of applying a minimum dimension to only one axis (width in this caseto the cropper
  </p>
  <br />
  <br /><br />
  
  <div id="testWrap">
    <img src="./cropperlib/castle.jpg" alt="test image" id="testImage" width="500" height="333" />
  </div>
  
  
  <p>
    <label for="x1">x1:</label>
    <input type="text" name="x1" id="x1" />
  </p>
  <p>
    <label for="y1">y1:</label>
    <input type="text" name="y1" id="y1" />
  </p>
  <p>
    <label for="x2">x2:</label>
    <input type="text" name="x2" id="x2" />
  </p>
  <p>
    <label for="y2">y2:</label>
    <input type="text" name="y2" id="y2" />
  </p>
  <p>
    <label for="width">width:</label>
    <input type="text" name="width" id="width" />
  </p>
  <p>
    <label for="height">height</label>
    <input type="text" name="height" id="height" />
  </p>  
  
</body>
</html>



           
       














jsCropperUI-1.2.0.zip( 189 k)
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5.CSS - Absolute positioned (and draggable) test
6.Test page with floating wrapper
7.Test page with relatively positioned wrapper
8.Test of applying different dimension restrictions to the cropper
9.Test of dynamically changing images or removing and re-applying the cropper
10.Fixed ratio test
11.Minimum (both axes ) dimension test
12.Preview Cropped Image
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