charts/docs/basic/trends_regions.md

## Plotting Trends
Line charts a great to show trends data. Given that such data usually involves a large number of data points. Changing some properties of a default line chart can reduce clutter.

The X axis is a continuous (usually time) axis.


## Data points
For a homomorphic to plot

Or you could just choose to show only the dots instead



## Region Chart

Or a more subtle way to show gradation of values.




## Combinations
```js
lineOptions: {
	dotSize: 8 // default: 4
},
```

Here's a demo using different combinations of the line options.

<div class="demo" id="line-trends-region-toggle"></div>

Next up, we'll play around with more than one datasets play out in charts.