Merge pull request #113 from ignoreintuition/development

Development

Author: ignoreintuition

README.md

@@ -70,7 +70,7 @@ export default {
 ### Overrides
 If you need to override any of the default values of the charts (pallette colors, ticks, margins, etc) you can pass an overrides object to you chartData.
 
-```
+```JavaScript
       vBarChartData: {
         chartType: "vBarChart",
         ...   
@@ -84,6 +84,20 @@ If you need to override any of the default values of the charts (pallette colors
         }
       },
 ```
+### Legends
+Legends are turned off by default.  You can add a legend to a chart by including a legends objects in your chartData as such:
+
+```JavaScript
+chartData: {
+  chartType: "vBarChart",
+  ...
+  legends: {
+    enabled: true,
+    height: 25,
+    width: 50,
+  }
+}
+```
 
 ### Chart types currently supported:
 * barChart: a chart in which the numerical values of variables are represented by the width of rectangles of equal height.
@@ -115,7 +129,7 @@ If you wish to style the components of the chart you can via the selectors:
 
 By default all charts are imported into v-chart-plugin.js.  This allows all charts to share one common interface.  If you are only using a few select charts in your implementation you can remove those unused charts from the import statements in the v-chart-plugin.js.  
 
-```
+```JavaScript
 import barChart     from './import/barChart' 
 import vBarChart    from './import/vBarChart'
 import lineGraph    from './import/lineGraph'