Entity toolbar : 
The Ellipse Tool is responsible for creating Ellipse Entities.
Find the Ellipse Tool icon
from the Entity Toolbar (color coded blue) and highlight it. While highlighted Click on the tool. The tool is now the active tool and ready for use.

| 1. | Click anywhere on the drawing screen to designate the Center Point of the Ellipse Entity at that location. |
| 2. | Move the mouse anywhere on the drawing screen and designate the Major Axis for the ellipse. The Major axis is essentially the first radius of the two that made up the ellipse. |
| 3. | Move the mouse anywhere on the drawing screen and designate the Minor Axis for the ellipse. The Minor axis must be smaller or the same length as the distance between the center point and major axis point. |
Reset:
You have just added a Ellipse Entity to the drawing. The tool has now Reset and you can either continue with other tools or add in another Ellipse Entity. Using Reset at any time while using this tool cancels all previous steps and restarts the tool.
To add an Ellipse Entity from user supplied data do the following. Move the mouse cursor beyond the right side of the drawing screen to the Tool Property Tree.

| 2. | Type in the Major Axis Point point data into the "Major Axis Point" 3D Point Property Field found on the Tool Property Tree and press Enter to accept. The Major axis is essentially the first radius of the two that made up the ellipse. |
| 3. | Type in the Minor Axis Length data into the "Minor Axis Length" Scientific Data Field found on the Tool Property Tree and press Enter to accept. The Minor axis must be smaller or the same length as the distance between the center point and major axis point. |
Reset:
You have just added a Ellipse Entity to the drawing. The tool has now Reset and you can either continue with other tools or add in another Ellipse Entity. Using Reset at any time while using this tool cancels all previous steps and restarts the tool.
Escape (Esc): key cancels current tool and activates the default tool (Selection Tool).
Space: key Resets this tool.
Also See:
Ellipse Entity
Grid
Grid Snaps
Entity Snaps
Notification Bar