FLEX: I'm looking for a component doing this

Could you suggest me a good Flex component for the widget shown in picture ?

http://dl.dropbox.com/u/72686/timeline.png

Functionalities: - rang开发者_运维知识库e selection - scalable time period on x axis - histograms areas

thanks

It's not a component, but a good example:

http://www.stretchmedia.ca/code_examples/chart_range_selection/main.html

Did you try fusioncharts . Its opensource. http://www.fusioncharts.com/flex/gallery/