| PostGIS
    3.4.0dev-r@@SVN_REVISION@@
    | 
| Variables | |
| string | g_file = "out.png" | 
| tuple | g_size = ( int(sys.argv[1]), int(sys.argv[2]) ) | 
| tuple | g_cell_size = ( int(sys.argv[3]), int(sys.argv[4]) ) | 
| g_outline = int(sys.argv[5]) | |
| tuple | ncells = (g_size[0] / g_cell_size[0]) * (g_size[1] / g_cell_size[1]) | 
| img = Image.new("L", g_size, 255) | |
| draw = ImageDraw.Draw(img) | |
| int | colour_step = 8 | 
| int | count = 0 | 
| int | value = count * colour_step | 
| int | value_text = 255 | 
| font | |
| fill | |
| outline | |