Special vertices

  • In P-Graph there are some special vertices, like raw materials, byproducts and products.

Make differentiation to raw materials

  • Click Polygon on main window, then on workspace. You will get an triangle. Make the triangle like this: (drag and drop the endpoints to the correct size)

800px-Pgraphe10

  • Click right on the triangle and select Properties. Choose Line color and Fill color #FFFFFF (white).
  • Drag and drop the triangles into the circles of raw materials.

800px-Pgraphe11


Make differentiation to byproducts

  • Click the circle right, and select Properties. Choose Draw background No.
  • Make two connectors between the circles points:

800px-Pgraphe12


Make differentiation to products

  • Click the circle right, and select Properties. Choose Draw background No.
  • Make a similar circle but 2x2. Choose Draw background No, and drag and drop it into the original circle.

800px-Pgraphe13


Insert text

  • Insert character with the following icon:

800px-Pgraphe14

  • Usually take it next to the object with 2 grid.

Export to .eps

  • Click File/Save and select folder. The figure will have .dia extension. You can later modify it.
  • To export click File/Export. Select folder and extension. Select .eps.