This example demonstrates a RadHtmlChart control,
configured as a Bar Chart (it uses BarSeries). The Bar Chart type for ASP.NET visualizes the data as horizontal bars and it's very similar
to the Column Chart. The height of each horizontal bar varies according to its value. ASP.NET Bar Charting is helpful when you need to show a comparison
between several data sets. With RadHtmlChart you have many options that enable you to change the appearance of your bar chart and fully customize it.
The distance between the series items and the series categories can be configured via the
properties Gap and Spacing of the series since the Q1 2014 release.