updates readme

README.md

@@ -1,7 +1,8 @@
 # ImageViewer media for Omeka S
 
 [ImageViewer] is a module for [Omeka S] that optionally enables [wheelzoom],
-a script for zooming IMG elements with the mousewheel/trackpad.
+a script for zooming IMG elements with the mousewheel/trackpad and [zoom],
+a script to enlarge images on touch, click, or mouseover.
 
 ## Install
 
@@ -18,6 +19,7 @@ The module is released under the [MIT] License.
 
 [arc-hive]: https://arc-hive.zone/
 [wheelzoom]: https://github.com/jackmoore/wheelzoom
+[zoom]: https://github.com/jackmoore/zoom
 [Omeka S]: https://omeka.org/s
 [ImageViewer]: https://git.hangar.org/arcHIVE-tech/ImageViewer
 [MIT]: http://opensource.org/licenses/MIT

view/common/block-layout/imageViewer.phtml

@@ -8,12 +8,13 @@
 	if ($zoom_type == "zoom") {
 	$this->headScript()->appendFile($this->assetUrl('vendor/zoom/jquery.zoom.min.js',
 																									'ImageViewer'));
+	}
+	if ($zoom_type == "zoom" || $zoom_type == "wheelzoom") {
 	$this->headLink()->appendStylesheet($this->assetUrl('css/zoom.css',
 																									'ImageViewer'));
 	}
 ?>
 
-
 	<?php
 		if ($title !== false && $title !== "") {
 			$title = sprintf('<p id="wheelzoom-title">%s</p>', $title);
@@ -29,7 +30,7 @@
 	</div>
 	<script>
 		$(document).ready(function(){
-			$('#<?= $id ?>').zoom({on:'grab', 'duration': 200});
+			$('#<?= $id ?>').zoom({on:'grab', 'duration': 200, 'magnify': 1.5});
 		});
 	</script>
 <?php } ?>