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= Mouse Commands =
||||||||||<style="text-align: center;">'''Mouse Controls for Tools''' ||
|| ||Key Shortcut ||Button 1 ||Button 2 ||Button 3 ||
||Navigation Tool ||n ||Clicking and dragging pans the view across the current slice. No effect when the zoom level is 1. ||Clicking once in the top half of the window increases the slice by 1, clicking in the bottom decreases the slice. Dragging up increases the slice, dragging down decreases it. ||Clicking once in the top half of the window zooms in, clicking in the bottom zooms out. Dragging up zooms in continuously, dragging down zooms out. ||
||Select Voxel Tool ||s ||Clicking sets the cursor. ||Clicking adds a voxel to the selection. Sets the cursor when the button is released. Shift+click performs a flood select. ||Clicking removes a voxel from the selection. Sets the cursor when the button is released.Shift+click performs a flood deselect. ||
||Edit Voxel Tool ||a ||Clicking sets the cursor. <<BR>>Ctrl+Button 1 opens up the Brush Info and Volume Brush Info tool boxes. ||Clicking edits a voxel with the Button 2 settings. Shift+click undoes a undoable voxel region. Sets the cursor when the button is released. ||Clicking edits a voxel with the Button 3 settings. ||
||Edit Segmentation Tool ||g ||Clicking sets the cursor. If the ROI Volume Count display option is on, displays the ROI volume in the Tools Window. <<BR>>Ctrl+Button 1 opens up the Brush Info and the Segmentation Brush Info tool boxes. ||Clicking paints a segmentation voxel. Shift+click performs a flood fill. Shift+ctrl+click sets the color to the color of the voxel clicked. Sets the cursor when the button is released. ||Clicking erases a segmentation voxel (sets to label 0). Sets the cursor when the button is released. Shift+click performs a flood erase. ||
||Edit Control Points Tool ||t ||Clicking sets the cursor. ||Clicking makes a new control point. Sets the cursor when the button is released. ||Clicking removes nearest control point. Sets the cursor when the button is released. ||
||Line Tool ||l ||Clicking sets the cursor. ||Clicking will draw a selection line from the last point at which you clicked with the middle button to the current click. ||Clicking removes the selection line. ||


||||||||<style="text-align: center;">'''Mouse Controls for Toolbar Buttons''' ||
||Icon ||Button 1 ||Button 2 ||Button 3 ||
|| {{attachment:icon_surface_main.gif}} {{attachment:icon_surface_original.gif}} {{attachment:icon_surface_pial.gif}} ||Ctrl+click shows the surface display options. || ||Ctrl+click shows the Load Surface dialog for the relevant surface. ||
|| {{attachment:icon_main_volume.gif}} {{attachment:icon_aux_volume.gif}} ||Ctrl+click shows the brightness/contrast options. || ||Clicking and holding will show a pop-up menu of volumes that can be loaded found in the subject's mri directory. Ctrl+click shows the Load Volume dialog for the Main or Aux Volume. ||
|| {{attachment:icon_seg_volume.gif}} ||Ctrl+click to show segmentation display options. || ||Ctrl+click to show the Load Segmentation  dialog box. ||
|| {{attachment:icon_overlay.gif}} ||Ctrl+click to show the Configure Overlay dialog box. || ||Ctrl+click to show the Load Overlay dialog box. ||


||||<style="text-align: center;">'''Mouse Controls for Zooming/Changing Brightness & Contrast''' ||
||Control+Button 1: ||Zoom in, doubling the zoom level ||
||Control+Button 2: ||When zoomed in, sets the cursor and re-centers the view around the new cursor without changing the zoom level. ||
||Control+Button 3: ||Zoom out, halving the zoom level ||
||Shift+Button1:||Drag mouse over screen using the left button while holding shift changes the brightness and contrast.||


== Keyboard Shortcuts ==
  ||'''Keyboard''' ||'''Action''' ||
 ||Up arrow, down arrow ||Next Slice, Previous Slice ||
 ||Ctrl-1, Ctrl-2 OR Alt-c ||Switch between 2 different volumes ||
 ||x/y/z ||Change the slice plane ||
 ||Ctrl-g, Alt-g ||Turn the segmentation on and off and switch between two segmentations if both are loaded ||
 ||Ctrl-q ||Quit ||
 ||Ctrl-z ||Undo the last edit ||
 ||Ctrl-m ||Turn the white surface on and off. ||
 ||Alt-m ||Move cursor to the nearest white surface vertex. ||
 ||Ctrl-o ||Turn the original surface on and off. ||
 ||Alt-o ||Move cursor to the nearest orig surface vertex. ||
 ||Ctrl-p ||Turn pial surface on and off. ||
 ||Alt-p ||Move cursor to the nearest pial surface vertex. ||
 ||Ctrl-+ ||Zoom in. ||
 ||Ctrl-- ||Zoom out. ||
 ||Alt-+ ||Zoom in to voxel level. ||
 ||Alt-- ||Zoom out to maximum level. ||