As you can see in this example the column or bar chart can be 3D and 100% stacked. You can set column/bar alpha to increase 3D effect. Axes, grid can be hidden if you don't need them. You can easily format text in the roll-over balloon - add your own text, choose what kind of information you want to be displayed.

You can export this chart as an image. Right click on the chart and choose "Export as image" menu. This function can be also called from JavaScript.

This is example of a stacked bar chart. You can easily set what kind of information you want to display on your bars. The information is not displayed if it doesn't fit on a bar.

You can control chart with JavaScript - reload data and settings, get and set data and separate parameters. Try to change some numbers in chart data and click on "set data" button.

This example shows that there can be any number of charts in one page. Individual descriptions and links can be added to your columns or bars. Data labels can be displayed in different positions.