Hotkeys table

File handling
CTRL+O	Open file
CTRL+W	Close current window
CTRL+S	Save current layer
CTRL+SHIFT+S	Save visible data of current layer
Navigation in the data
CTRL	Activate zoom mode
SHIFT	Activate measurement mode
Arrow keys	Translate currently shown data (1D View: Shift + Left/Right moves to the next peak in sparse data)
CTRL+'+',CTRL+'-'	Move up and down in zoom history
mouse wheel	Move up and down in zoom history
CTRL+G	Goto dialog
Backspace	Reset zoom
PageUp	Select previous layer
PageDown	Select next layer
Visualization options
CTRL+R	Show/hide grid lines
CTRL+L	Show/hide axis legends
N	Intensity mode: Normal
P	Intensity mode: Percentage
S	Intensity mode: Snap-to-maximum
I	1D draw mode: peaks
R	1D draw mode: raw data
CTRL+ALT+Home	2D draw mode: increase minimum canvas coverage threshold (for raw peak scaling). 'Home' on MacOSX keyboards is also 'Fn+ArrowLeft'
CTRL+ALT+End	2D draw mode: decrease minimum canvas coverage threshold (for raw peak scaling). 'End' on MacOSX keyboards is also 'Fn+ArrowRight'
CTRL+ALT+'+'	2D draw mode: increase maximum point size (for raw peak scaling)
CTRL+ALT+'-'	2D draw mode: decrease maximum point size (for raw peak scaling)
Annotations in 1D view
CTRL+A	Select all annotations of the current layer
DEL	Delete all currently selected annotations
Advanced
CTRL+T	Apply TOPP tool to the current layer
CTRL+SHIFT+T	Apply TOPP tool to the visible data of the current layer
F4	Rerun TOPP tool
CTRL+M	Show layer meta information
CTRL+I	Annotate with identification results
1	Show precursor peaks (2D peak layer)
2	Show projections (2D peak layer)
5	Show overall convex hull (2D feature layer)
6	Show all convex hulls (2D feature layer)
7	Show numbers and labels (2D feature layer)
9	Show consensus elements (2D consensus layer)
Help
F1	Show TOPPView online tutorial
SHIFT+F1	Activate What's this? mode