Photo Download: How to Choose Chart Types. Charts And Graphs: Modern Solutions. Advertisement Charts are supposed to visualize data in order to give a more profound understanding of the nature of a given problem or recent developments. Whatever type of data presentation you prefer (pie charts, bubble charts, bar graphs, network diagrams etc.), you can create charts in graphic editors manually or use special desktop-software instead. In both cases you have a major problem: once you’d like to update an old chart, or create a new one, you have to run the application and create new images over and over again.
That’s not flexible.