ROI creation
To create a ROI on the image, you can choose between two modes:
The pen mode allows you to add one or multiple ROI. | |
The scissors mode allows you to cut (remove) into a full shape while retaining the surrounding selected area. |
Then, use the shape tools to draw desired shapes:
Draw a straight line. | |
Draw a freehand line. | |
Draw the edge of a rectangle. | |
Draw a filled rectangle. | |
Draw the edge of a circle. | |
Draw a filled circle. | |
Draw a free form edge. | |
Draw a filled free form. |