Focus Tool    

The Focus Tool focuses the camera at a specific location and gives the measurement.  Click on the focus tool and drag 'n' drop it onto the image viewer.  The value will appear inside a box.  As you grab the point and move it around the camera focus will change accordingly.  You can also drag one of the eight smaller boxes located on the box around the focus value to change the shape/size of the area being focused.

Focus Value


Right-click on the focus area to bring up the IPFocusEntity edit box, as seen below. Selecting the Entity tab allows you to adjust the colors, thickness and visibility of the focus marker.  You can also select a Coordinate System.  Make the necessary adjustments, click Apply and then Close.  The values will be updated according to your selections.



Selecting the Render Style tab allows you to adjust the colors, font, style and appearance of the value placed inside focus marker.   Make the necessary adjustments, click Apply and then Close.  The values will be updated according to your selections.



Selecting the Rectangle tab allows you to enter specific values for the focus rectangle used, including center X, Y, width, height and aspect of width/height. After entering your values, click Apply and then Close. The focus value will be recalculated according to the selections.