# Keyboard Shortcuts

When working with an individual image, you can use the following keyboard shortcuts or right-click menu options:

Option | Keystroke | Effect
--- | --- | ---
Accept View | Ctrl + Shift + A | Converts all markings to labels.
Process | Ctrl + P | Run the tool on the image.
Copy selected label(s) | Ctrl + C | Copies one or more selected labels. By holding down Shift and then dragging the mouse, large groups of labels can be selected. Or press and hold down the Shift and click on individual labels to select individual labels to copy. Note: This is only available for the Blue Locate and Blue Read tools.
Paste label(s) | Ctrl + V | Pastes one or more copied label into the image. Note: This is only available for the Blue Locate and Blue Read tools.
Edit ROI The Region of Interest (ROI) defines the area of operation for the tool. The ROI preserves the positions, angles, stretch and skew of the original image. | Ctrl + O | Opens the Edit ROI editor.
Edit Region | Ctrl + R | Opens the Edit Region editor. Note: This only available for the Red Analyze tool in Legacy mode.
Edit Mask | Ctrl + M | Opens the Edit Mask editor.
Hand Tool | Ctrl | Available in the Edit Region and Edit Mask editors. You can use the hand tool to pan through an image by dragging the mouse. Press the Ctrl key to change the cursor to a hand shape or back to the original tool.
Cycle through Overlays | Alt + Left/Right | Toggles overlay graphics of labels and markings.

## Overlay Keyboard Shortcuts

You can use the following keyboard shortcuts to hide and show the different overlay graphics in the image display area.

Option | Keystroke | Effect
--- | --- | ---
Label Overlay | Alt + 1 | Shows or hides labels.
Marking Overlay | Alt + 2 | Shows or hides markings.
Score map Overlay | Alt + 3 | Shows or hides the score map.
Heatmap Overlay | Alt + 3 | Shows or hides the heatmap.
Label Quality | Alt + 4 | Shows or hides the label quality.
Cycle through Overlays | Alt + Left/Right | Toggles overlay graphics of labels and markings.

## Green Classify Labeling Keyboard Shortcuts

You can use the following keyboard shortcuts to apply labels:

- 1: Label the image as the first class.

- 2: Label the image as the second class.

- 3–0: Label as the corresponding class, up to the tenth class.