Opening an Existing Project File - Tutorial

To open a Didger project file .PJT:

  1. Click the File | Close command or click the button if an existing project is open.

  2. Save the changes if desired. If you are using the demo version, you will not be able to save the file. Close the file without saving.

  3. Click the File | Open command or click the  button.

  4. In the Open dialog, select the Tutorial VLines.pjt file, located in the Didger Samples directory.

  5. Click Open and the file opens, displaying the contour line image.

Tutorial VLines.pjt contains a

simple contour map from which we

can create vector polylines automatically.


Back to Lesson 7 - Vectorizing an Image

Next to Automatically Creating Vector Contour Lines