Modified generate function params in index.js

README.md

@@ -92,6 +92,8 @@ __Arguments__
 
     - `meta` - Meta data is serialized and written to a ct:meta attribute on the series group.
 
+- `divWrap` - A boolean, if set to `true` returns svg wrapped inside a div. If set to `false`, returns pure svg without any wrapping div. By default it is set to `true`.
+
     Examples:
 
     ```js
@@ -162,7 +164,7 @@ co(function * () {
       {name: 'Series 1', value: [1, 2, 3, 4, 5]},
       {name: 'Series 2', value: [3, 4, 5, 6, 7]}
     ]
-  });
+  }/* ,true/false (divWrap) */);
 })
 ```
 
@@ -183,7 +185,7 @@ co(function * () {
       {name: 'Series 1', value: [1, 2, 3, 4, 5]},
       {name: 'Series 2', value: [3, 4, 5, 6, 7]}
     ]
-  });
+  }/* ,true/false (divWrap) */);
 })
 ```
 
@@ -198,6 +200,6 @@ co(function * () {
       {name: 'Series 1', value: 15 },
       {name: 'Series 2', value: 25 }
     ]
-  });
+  }/* ,true/false (divWrap) */);
 })
 ```

lib/index.js

@@ -15,21 +15,22 @@ const Ru = require('@panosoft/ramda-utils');
  *        Chartist options + axis*.title
  * @param {Object} data
  *        Chartist data object
- *
+ * @param {Boolean} divWrap
+ *        true, false
  * @return {Promise{String}} svg
  */
-const generate = R.curryN(3, co.wrap(function * (type, options, data) {
+const generate = R.curryN(3, co.wrap(function * (type, options, data, divWrap = true) {
     const environment = yield chartist.initialize();
     const window = environment.window;
     const Chartist = environment.Chartist;
     // process options
     options = is.function(options) ? options(Chartist) : options;
     if (is.not.json(options)) throw new TypeError('options must be an object or a function that returns an object.');
-    options = Ru.defaults({ legend: true }, options);
+    options = Ru.defaults({ legend: true, divWrap }, options);
     // create chart
     const chart = yield generateChart(Chartist, window, type, options, data);
     const legend = options.legend ? generateLegend(data) : '';
-    return `<div class="ct-chart">${chart}${legend}</div>`;
+    return options.divWrap ? `<div class="ct-chart">${chart}${legend}</div>` : `${chart}${legend}`;
 }));
 
 module.exports = generate;