Adding a Circle to an Image
Introduction
Use the Circle option to highlight a region of interest on an image.
Steps
- Right-click the image to display a context menu.
- Select Annotations> Circle.
- Click the image and hold the left-mouse button down.
- Drag the mouse to the outside edge of your circle and release the mouse button.
Additional Options
Use any of the following options to create a circle:
- Click Circle ROI
on the icon menu. - Circle ROI keyboard shortcut: H.
Results
Synapse displays ROI measurements as defined in the Annotations panel in User Settings. See Configuring Annotations Settings.