Software-Design.md

@@ -26,12 +26,18 @@ Leonard
 
 ## The pipeline
 
-This chapter focuses on the functional flow of the `BraillePlot` command line application.
+This chapter focuses on the functional and data flow of the `BraillePlot` command line application.
 
 If you wish to embed `BraillePlot` into your own application/library, you can take a glimpse here, too, to get an idea of the required java package dependencies for your use cases.
 
-TODO: add overview graph
-
+```mermaid
+graph LR;
+csv[CSV data] -- csvparser --> csvout[datacontainer, diagrams] --> rendering((rendering)) --> renderout[printabledata, layout] --> printerbackend((printerbackend)) --> printerbytes[raw bytes for printer];
+renderout-- svgexporter --> svg[SVG preview];
+config[configuration files] -- configparser --> rendering;
+embossertable[character conversion table for embosser] -- brailleparser --> printerbackend;
+liblouistables[liblouis translation tables] --> rendering
+```
 
 ## Packages