yaz/commit

UPDATE update size of tag suggestions

diff --git a/applications/yaz_shot_annotation.pl b/applications/yaz_shot_annotation.pl
index 9837687..07b3099 100644
--- a/applications/yaz_shot_annotation.pl
+++ b/applications/yaz_shot_annotation.pl
@@ -185,7 +185,8 @@ html_video_page_yui(Video, Shots, Sources) -->
 						})),
 		   \js_new(tagList,
 			 'Y.mazzle.TagList'({tags:[],
-					     height:400
+					     height:400,
+					     sizeAdjust:symbol(true)
 					    })),
 		  \js_new(tagLinker,
 			 'Y.mazzle.TagLinker'({sources:Sources,
diff --git a/web/js/tagplayer/taglist.js b/web/js/tagplayer/taglist.js
index 92f812f..3442325 100644
--- a/web/js/tagplayer/taglist.js
+++ b/web/js/tagplayer/taglist.js
@@ -30,6 +30,15 @@ YUI.add('tag-list', function(Y) {
 		},
 		active: {
 			value: true
+		},
+		sizeAdjust: {
+			value: false
+		},
+		maxFont: {
+			value: 25
+		},
+		minFont : {
+			value: 12
 		}
 	};
 
@@ -70,20 +79,48 @@ YUI.add('tag-list', function(Y) {
 		},
 
 		_renderItems : function() {
-			var tags = this.get("tags");
-			
+			var tags = this.get("tags"),
+				min = this._minEntries(tags),
+				max = this._maxEntries(tags);
+				
 			this.listNode.setContent("");
 			// format the items
 			for(var i=0; i < tags.length; i++) {
-				this.listNode.append('<li>'+this.formatItem(tags[i])+'</li>');	
+				this.listNode.append('<li>'+this.formatItem(tags[i], min, max)+'</li>');	
 			}
 		},
+		
+		_minEntries : function(rs) {
+			var min = 50;
+			for (var i=0; i < rs.length; i++) {
+				if(rs[i].annotations) {
+					min = Math.min(rs[i].annotations.length, min);
+				}	
+			}
+			return min;
+		},
+		_maxEntries : function(rs) {
+			var max = 1;
+			for (var i=0; i < rs.length; i++) {
+				if(rs[i].annotations) {
+					max = Math.max(rs[i].annotations.length, max);
+				}	
+			}
+			return max;
+		},
 	
-		formatItem : function(item) { 
+		formatItem : function(item, min, max) { 
 			var tag = item.tag,
-				label = tag.label ? tag.label : tag.value;
- 
-			var html = '<div class="label">'+label+'</div>';				
+				label = tag.label ? tag.label : tag.value,
+				count = item.annotations ? item.annotations.length : 1,
+				maxF = this.get("maxFont"),
+				minF = this.get("minFont"),
+				d = (maxF-minF)/Math.max((max-min),1),
+				size = this.get("sizeAdjust") ? ((d*count) + (minF-d)) : minF;
+
+			var html = '<div class="label">'
+			html += '<span style="font-size:'+size+'px">'+label+'</span>';
+			html += '</div>';				
 			if(item.uri) {
 				html += '<a href="javascript:{}">'+html+'</a>';
 			}