The software allows the insertion of raster images and also offers scaling functions for them. The image displayed on the worksheet can be brought to the actual size using the Calibrate command, that is to say the distance measured between two points corresponds to the actual distance.

 

Insert:  the command allows the insertion of an image, and after the image to insert is chosen, the calibration window will appear, as in the figure below:

 

 

   

Image calibration window

 

 

This window remains in foreground to allow the user to measure, using the calibration instrument, the distance between two points in the image (to be entered in Measured distance). In Real distance must be entered the real distance between the two points.

 

To calibrate the image after inserting it, proceed as follows: select the image with the Selection tool, press Calibrate button in the tool bar, right-click on the image to calibrate and press Calibrate image.

 

Delete rasper images: select the image with the Selection tool and press Delete key on the keyboard. Select Delete command in the tool bar to delete all raster images.

 

 

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