2010-07-02 01:48:07 +02:00
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
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<meta http-equiv="Content-Language" content="en-us" />
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<title>Different dimensions test</title>
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<script src="../lib/prototype.js" type="text/javascript"></script>
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<script src="../lib/scriptaculous.js?load=builder,dragdrop" type="text/javascript"></script>
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<script src="../cropper.js" type="text/javascript"></script>
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<script type="text/javascript" charset="utf-8">
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function onEndCrop( coords, dimensions ) {
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2013-06-01 18:42:51 +02:00
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$PR( 'x1' ).value = coords.x1;
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$PR( 'y1' ).value = coords.y1;
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$PR( 'x2' ).value = coords.x2;
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$PR( 'y2' ).value = coords.y2;
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$PR( 'width' ).value = dimensions.width;
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$PR( 'height' ).value = dimensions.height;
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2010-07-02 01:48:07 +02:00
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}
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/*
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// example with minimum dimensions
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Event.observe(
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window,
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'load',
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function() {
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new Cropper.Img(
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'testImage',
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{
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minWidth: 200,
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minHeight: 120,
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maxWidth: 200,
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//maxHeight: 120,
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displayOnInit: true,
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onEndCrop: onEndCrop
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}
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)
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}
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);
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*/
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Event.observe( window, 'load',
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function() {
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Event.observe( 'dimensionsForm', 'submit', CropManager.attachCropper.bindAsEventListener( CropManager ) );
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CropManager.attachCropper();
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}
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);
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/**
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* A little manager that allows us to reset the options dynamically
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*/
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var CropManager = {
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/**
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* Holds the current Cropper.Img object
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* @var obj
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*/
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curCrop: null,
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/**
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* Gets a min/max parameter from the form
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*
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* @access private
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* @param string Form element ID
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* @return int
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*/
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getParam: function( name ) {
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var val = $F( name );
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console.log( name + ' :: ' + val );
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return parseInt( val );
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},
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/**
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* Attaches/resets the image cropper
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*
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* @access private
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* @param obj Event object
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* @return void
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*/
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attachCropper: function( e ) {
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if( this.curCrop == null ) {
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this.curCrop = new Cropper.Img(
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'testImage',
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{
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minWidth: this.getParam( 'minWidth' ),
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minHeight: this.getParam( 'minHeight' ),
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maxWidth: this.getParam( 'maxWidth' ),
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maxHeight: this.getParam( 'maxHeight' ),
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onEndCrop: onEndCrop
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}
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);
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} else {
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this.removeCropper();
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this.curCrop.initialize(
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'testImage',
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{
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minWidth: this.getParam( 'minWidth' ),
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minHeight: this.getParam( 'minHeight' ),
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maxWidth: this.getParam( 'maxWidth' ),
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maxHeight: this.getParam( 'maxHeight' ),
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onEndCrop: onEndCrop
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}
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);
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}
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if( e != null ) Event.stop( e );
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},
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/**
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* Removes the cropper
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*
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* @access public
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* @return void
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*/
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removeCropper: function() {
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if( this.curCrop != null ) {
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this.curCrop.remove();
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}
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},
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/**
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* Resets the cropper, either re-setting or re-applying
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*
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* @access public
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* @return void
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*/
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resetCropper: function() {
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this.attachCropper();
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}
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};
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/*
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if( typeof(dump) != 'function' ) {
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Debug.init(true, '/');
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function dump( msg ) {
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// Debug.raise( msg );
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};
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} else dump( '---------------------------------------\n' );
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*/
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</script>
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<link rel="stylesheet" type="text/css" href="debug.css" media="all" />
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<style type="text/css">
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label {
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clear: left;
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margin-left: 50px;
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float: left;
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width: 5em;
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}
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#testWrap {
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margin: 20px 0 0 50px; /* Just while testing, to make sure we return the correct positions for the image & not the window */
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}
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#dimensionsForm {
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float: right;
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width: 350px;
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}
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</style>
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</head>
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<body>
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<h2>Multiple dimensions tests</h2>
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<p>
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Test of applying different dimension restrictions to the cropper
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</p>
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<form action="#" id="dimensionsForm">
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<fieldset>
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Set the cropper with the following dimension restrictions:
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<p>
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<label for="minWidth">Min Width</label>
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<input type="text" size="10" maxlength="3" value="200" id="minWidth" name="minWidth" />
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</p>
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<p>
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<label for="maxWidth">Max Width</label>
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<input type="text" size="10" maxlength="3" value="200" id="maxWidth" name="maxWidth" />
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</p>
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<p>
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<label for="minHeight">Min Height</label>
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<input type="text" size="10" maxlength="3" value="120" id="minHeight" name="minHeight" />
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</p>
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<p>
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<label for="maxHeight">Max Height</label>
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<input type="text" size="10" maxlength="3" value="120" id="maxHeight" name="maxHeight" />
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</p>
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<input type="submit" value="Set Cropper" />
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</fieldset>
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</form>
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<div id="testWrap">
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<img src="castle.jpg" alt="test image" id="testImage" width="500" height="333" />
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</div>
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<p>
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<label for="x1">x1:</label>
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<input type="text" name="x1" id="x1" />
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</p>
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<p>
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<label for="y1">y1:</label>
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<input type="text" name="y1" id="y1" />
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</p>
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<p>
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<label for="x2">x2:</label>
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<input type="text" name="x2" id="x2" />
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</p>
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<p>
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<label for="y2">y2:</label>
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<input type="text" name="y2" id="y2" />
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</p>
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<p>
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<label for="width">width:</label>
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<input type="text" name="width" id="width" />
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</p>
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<p>
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<label for="height">height</label>
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<input type="text" name="height" id="height" />
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</p>
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</body>
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</html>
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