Improvements List

Class MetaDataBrowser

Add generic mechanism to add items to data vectors e.g. for Instrument - IonSource (Hiwi)

Class Plot2DCanvas

Add RT interpolation mode for high zoom in 2D View (Hiwi)

Snap also to min intensity (Hiwi)

Class TOPPViewBase

Use DataRepository singleton to share data between TOPPView and the canvas classes (Hiwi)

For painting single mass traces with no width we currently paint each line twice (once going down, and then coming back up). This could be more efficient...

Keep spectrum browser widgets of all layers in memory in order to avoid rebuilding the entire tree view every time the active layer changes (Hiwi, Johannes)