1 files changed, 83 insertions, 0 deletions
diff --git a/public/bower_components/jvectormap/src/legend.js b/public/bower_components/jvectormap/src/legend.js
new file mode 100644
index 0000000..fdc3177
--- /dev/null
+++ b/public/bower_components/jvectormap/src/legend.js
@@ -0,0 +1,83 @@
+/**
+ * Represents map legend.
+ * @constructor
+ * @param {Object} params Configuration parameters.
+ * @param {String} params.cssClass Additional CSS class to apply to legend element.
+ * @param {Boolean} params.vertical If <code>true</code> legend will be rendered as vertical.
+ * @param {String} params.title Legend title.
+ * @param {Function} params.labelRender Method to convert series values to legend labels.
+ */
+jvm.Legend = function(params) {
+  this.params = params || {};
+  this.map = this.params.map;
+  this.series = this.params.series;
+  this.body = jvm.$('<div/>');
+  this.body.addClass('jvectormap-legend');
+  if (this.params.cssClass) {
+    this.body.addClass(this.params.cssClass);
+  }
+
+  if (params.vertical) {
+    this.map.legendCntVertical.append( this.body );
+  } else {
+    this.map.legendCntHorizontal.append( this.body );
+  }
+
+  this.render();
+}
+
+jvm.Legend.prototype.render = function(){
+  var ticks = this.series.scale.getTicks(),
+      i,
+      inner = jvm.$('<div/>').addClass('jvectormap-legend-inner'),
+      tick,
+      sample,
+      label;
+
+  this.body.html('');
+  if (this.params.title) {
+    this.body.append(
+      jvm.$('<div/>').addClass('jvectormap-legend-title').html(this.params.title)
+    );
+  }
+  this.body.append(inner);
+
+  for (i = 0; i < ticks.length; i++) {
+    tick = jvm.$('<div/>').addClass('jvectormap-legend-tick');
+    sample = jvm.$('<div/>').addClass('jvectormap-legend-tick-sample');
+
+    switch (this.series.params.attribute) {
+      case 'fill':
+        if (jvm.isImageUrl(ticks[i].value)) {
+          sample.css('background', 'url('+ticks[i].value+')');
+        } else {
+          sample.css('background', ticks[i].value);
+        }
+        break;
+      case 'stroke':
+        sample.css('background', ticks[i].value);
+        break;
+      case 'image':
+        sample.css('background', 'url('+ticks[i].value+') no-repeat center center');
+        break;
+      case 'r':
+        jvm.$('<div/>').css({
+          'border-radius': ticks[i].value,
+          border: this.map.params.markerStyle.initial['stroke-width']+'px '+
+                  this.map.params.markerStyle.initial['stroke']+' solid',
+          width: ticks[i].value * 2 + 'px',
+          height: ticks[i].value * 2 + 'px',
+          background: this.map.params.markerStyle.initial['fill']
+        }).appendTo(sample);
+        break;
+    }
+    tick.append( sample );
+    label = ticks[i].label;
+    if (this.params.labelRender) {
+      label = this.params.labelRender(label);
+    }
+    tick.append( jvm.$('<div>'+label+' </div>').addClass('jvectormap-legend-tick-text') );
+    inner.append(tick);
+  }
+  inner.append( jvm.$('<div/>').css('clear', 'both') );
+}
+\ No newline at end of file