In this example we present many features of the visualizer:
- The possibility to paste or drag / drop a file
- Check in the preferences of the Drag / Drop module, when a value is inserted a variable called "text" is created
- The possiblity to execute filter on variable out
- Check in Right click -> General preferences -> Custom filters
- Check in the module showing the text file, in variable out we specify the filter
- The display of a spectrum