Vector Code designer supports primitive drawing elements.
- Pencil, line, rectangle, ellipse, bezier, path, text, zoom, free hand draw, solid paint.
All your basic elements will be converted to cocoa core graphics API code. This is the lowest api for generating graphics, thus it is the most performant. Although the generated code may look long, it is very lightweight and extremely fast when it is run on the iOS or OSx .
Here is a video showing different elements of vector code for primitive drawing elements. Once you have drawn them, you can paint to any colour from the rich colour spectrum, or you can change different properties using the context sensitive right pane
Finally, just export the generated code in your preferred language, Objective or C# on your preferred development environment OSx or iOs.