A graphic Expert Advisor, AutoGraf, is graphic in the sense that shape objects are used in it in order to create a convenient interface. We will call AutoGraf a software complex or an application as it contains both an Expert Advisor, a script and an indicator.
The application is rather large (87 files, over 10 000 lines). Thus, it is not practical to consider all technical solutions thereof in only one exploratory article. Therefore, other materials that can be of interest for programmers will be published in other articles where we will discuss single code fragments and their specifics in more details.