--- /dev/null
+<!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>Different dimensions test</title>
+ <script src="../lib/prototype.js" type="text/javascript"></script>
+ <script src="../lib/scriptaculous.js?load=builder,dragdrop" type="text/javascript"></script>
+ <script src="../cropper.js" type="text/javascript"></script>
+
+
+ <script type="text/javascript" charset="utf-8">
+
+ function onEndCrop( coords, 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,
+ minHeight: 120,
+ maxWidth: 200,
+ //maxHeight: 120,
+ displayOnInit: true,
+ onEndCrop: onEndCrop
+ }
+ )
+ }
+ );
+ */
+
+ Event.observe( window, 'load',
+ function() {
+ Event.observe( 'dimensionsForm', 'submit', CropManager.attachCropper.bindAsEventListener( CropManager ) );
+ CropManager.attachCropper();
+ }
+ );
+
+ /**
+ * A little manager that allows us to reset the options dynamically
+ */
+ var CropManager = {
+ /**
+ * Holds the current Cropper.Img object
+ * @var obj
+ */
+ curCrop: null,
+
+ /**
+ * Gets a min/max parameter from the form
+ *
+ * @access private
+ * @param string Form element ID
+ * @return int
+ */
+ getParam: function( name ) {
+ var val = $F( name );
+ console.log( name + ' :: ' + val );
+ return parseInt( val );
+ },
+
+ /**
+ * Attaches/resets the image cropper
+ *
+ * @access private
+ * @param obj Event object
+ * @return void
+ */
+ attachCropper: function( e ) {
+ if( this.curCrop == null ) {
+ this.curCrop = new Cropper.Img(
+ 'testImage',
+ {
+ minWidth: this.getParam( 'minWidth' ),
+ minHeight: this.getParam( 'minHeight' ),
+ maxWidth: this.getParam( 'maxWidth' ),
+ maxHeight: this.getParam( 'maxHeight' ),
+ onEndCrop: onEndCrop
+ }
+ );
+ } else {
+ this.removeCropper();
+ this.curCrop.initialize(
+ 'testImage',
+ {
+ minWidth: this.getParam( 'minWidth' ),
+ minHeight: this.getParam( 'minHeight' ),
+ maxWidth: this.getParam( 'maxWidth' ),
+ maxHeight: this.getParam( 'maxHeight' ),
+ onEndCrop: onEndCrop
+ }
+ );
+ }
+ if( e != null ) Event.stop( e );
+ },
+
+ /**
+ * Removes the cropper
+ *
+ * @access public
+ * @return void
+ */
+ removeCropper: function() {
+ if( this.curCrop != null ) {
+ this.curCrop.remove();
+ }
+ },
+
+ /**
+ * Resets the cropper, either re-setting or re-applying
+ *
+ * @access public
+ * @return void
+ */
+ resetCropper: function() {
+ this.attachCropper();
+ }
+ };
+
+ /*
+ if( typeof(dump) != 'function' ) {
+ Debug.init(true, '/');
+
+ function dump( msg ) {
+ // Debug.raise( msg );
+ };
+ } else dump( '---------------------------------------\n' );
+ */
+
+ </script>
+ <link rel="stylesheet" type="text/css" href="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 */
+ }
+
+ #dimensionsForm {
+ float: right;
+ width: 350px;
+ }
+ </style>
+</head>
+<body>
+ <h2>Multiple dimensions tests</h2>
+ <p>
+ Test of applying different dimension restrictions to the cropper
+ </p>
+
+ <form action="#" id="dimensionsForm">
+ <fieldset>
+ Set the cropper with the following dimension restrictions:
+ <p>
+ <label for="minWidth">Min Width</label>
+ <input type="text" size="10" maxlength="3" value="200" id="minWidth" name="minWidth" />
+ </p>
+ <p>
+ <label for="maxWidth">Max Width</label>
+ <input type="text" size="10" maxlength="3" value="200" id="maxWidth" name="maxWidth" />
+ </p>
+ <p>
+ <label for="minHeight">Min Height</label>
+ <input type="text" size="10" maxlength="3" value="120" id="minHeight" name="minHeight" />
+ </p>
+ <p>
+ <label for="maxHeight">Max Height</label>
+ <input type="text" size="10" maxlength="3" value="120" id="maxHeight" name="maxHeight" />
+ </p>
+ <input type="submit" value="Set Cropper" />
+ </fieldset>
+ </form>
+
+ <div id="testWrap">
+ <img src="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>
+
+
projects / friendica.git / blobdiff