Flow chart visualization

The flow chart visualizer allows to load SVG files and to define actions that are to be taken when the user clicks on the elements in the graphics. It is designed as a convenient way of showing processing pipelines and calling processing steps.

There are some assumptions about the structure of the SVG files that need to be observed.

• There needs to be a background rectangle called “background” that has its origin in the upper left corner of the image.
• Block IDs have the form “block_<id>”, the corresponding menu blocks have the form “block_<id>_menu” (right click → object properties)
• Text needs to be converted into paths (Object → To path)