|2. For each tree, run DRAWTREE to generate
a tree image.
Draw --> DRAWTREE. By default, output will be written in PostScript format, and will open in a PostScript/PDF viewer such as Evince.
To make the images fit on your page, set the image size to 50%.
|We will use the GIMP (GNU Image Manipulation
Program) to create screenshots.
Launch GIMP: Applications --> Graphics --> GNU Image Manipulation Program. Choose File --> Create Screenshot. Choose "Take a screenshot of a single window" and set a short delay eg. 4 sec. Click on "Snap", and then click on the window that you wish to capture as an image.
|A new GIMP window will pop up showing the
image of the window you captured.
We want to get rid of the window frame, as well as the white border space around the tree. To crop the image, choose Tools --> Transform tools --> Crop. The cursor within the GIMP window will turn into a knife. Draw a box around the area you wish to keep, and release the mouse.
|Press ENTER to crop the image. The image will
now look as shown at right.
To save the image, choose File --> Save As. Specify a filename. The file extension will tell GIMP which format to use for saving the image. The best choice for Web pages is PNG, so save it with a .png file extension eg. chitIII.fitch.png.