Changeset 1286682

Timestamp:

11/15/2015 05:54:47 PM (10 years ago)

Author:

chrisy

Message:

add javascript to scale imagemaps to the size of images that use them

Location:

tfo-graphviz/trunk

Files:

• js (added)
• js/imageMapResizer.min.js (added)
• js/tfo-gv.js (added)
• readme.txt (modified) (1 diff)
• tfo-graphviz.php (modified) (1 diff)

tfo-graphviz/trunk/readme.txt

@@ -234 +234 @@
 * Add the SVG output format. See http://blog.flirble.org/2015/11/15/adding-svg-support-tfo-graphviz/ for example. (Joachim Durchholz)
 * Add a fix for if the requires GV class isn't loadable, such as when GV gets upgraded on the system. (Sam Wilson)
+* Include some JavaScript when both an image map and width/height scaling is specified. This is required to scale the image map to whatever the image has been scaled to. Image map scaling code comes from https://github.com/davidjbradshaw/image-map-resizer
 
 = 1.12 =

tfo-graphviz/trunk/tfo-graphviz.php

@@ -158 +158 @@
 
         if (TFO_GV_DEBUG) file_put_contents(sys_get_temp_dir() . "/pre", $dot);
+
+        // Load some JavaScript to resize imagemaps if we have scaled images and
+        // image maps.
+        if ($atts['imap'] && (!empty($atts['width']) || !empty($atts['height']))) {
+            wp_enqueue_script('jquery');
+            $url = plugins_url(basename(dirname(__FILE__)) . '/js/imageMapResizer.min.js');
+            wp_enqueue_script('imageMapResizer', $url, array('jquery'), '1.0.0', true);
+            $url = plugins_url(basename(dirname(__FILE__)) . '/js/tfo-gv.js');
+            wp_enqueue_script('tfo-gv', $url, array('jquery', 'imageMapResizer'), '1.0.0', true);
+            $url = false;
+        }
 
         // GraphViz mangles newlines into HTML <br /> and </p>'s