Chapter 2. Data Visualization

In this chapter, we will cover the following recipes:

  • Adding a line chart to your dashboard
  • Using a bullet chart
  • Using sparklines
  • Using a combination chart
  • Using a waterfall chart
  • Using a pie chart
  • Using a scatter plot chart
  • Using a bubble plot chart
  • Using a radar chart
  • Using an OHLC chart and a candlestick chart
  • Sorting series
  • Zooming in on charts
  • Scaling the y-axis
  • Using a tree map
  • Showing a trend without a chart
  • Displaying raw data
  • Illustrating single values

Introduction

Data visualization may be the most important topic when we are talking about dashboard creation. It enables us to view data, compare values, and make analyses in a clear and effective way. A dashboard is the ideal platform to present these visualizations.

Data can be presented in a graphical way; for example, with lines, bars, colored areas, gauges, or just with a simple red/green indicator. But on the other hand, in some cases, it may be more effective to use a simple list of values instead of these graphs. This totally depends on the purpose of the dashboard.

SAP BusinessObjects Dashboards provides a great toolkit with lots of visualization components. This chapter will discuss these components and show you how to use them.

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