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Diffstat (limited to 'library/cropper/tests/example-Dimensions.htm')
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diff --git a/library/cropper/tests/example-Dimensions.htm b/library/cropper/tests/example-Dimensions.htm new file mode 100644 index 000000000..f54f99683 --- /dev/null +++ b/library/cropper/tests/example-Dimensions.htm @@ -0,0 +1,225 @@ +<!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> + + |