Data Editing in TOPPView

TOPPView offers editing functionality for feature layers.

After enabling the feature editing mode in the context menu of the feature layer, the following actions can be performed:

• Features can be dragged with the mouse in order to change the m/z and RT position.

• The position, intensity and charge of a feature can be edited by double-clicking a feature.

• Features can be created by double-clicking the layer background.

• Features can be removed by selecting them and pressing the DEL key.