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library(cpviz)

Wrapper library, subsuming all of CP-Viz   [more]

Predicates

exec_viz(?)
No description available
viz(+Handle, ?ToolSpecs)
Run the CP-Viz viz program to convert xml traces to graphics
viztool
Launch the CP-Viz viztool for viewing trace log visualisations. In TkECLiPSe, this can be done from the Tools menu.

Structures

struct tool(show, type, display, repeat, width, height, fileroot)
No description available

Reexports

reexport visualize_tree

Description

This library loads and reexports library(visualization) and library(visualize_tree), making all features of CP-Viz available. In addition, it provides convenience predicates viz/2 and viztool/0 for executing CP-Viz's Java-based tools from within ECLiPSe.

Usage examples can be found under doc/examples/cpviz/ in your ECLiPSe installation. The document 'CP Visualizer Format' is in the doc/ directory. Further background documents on CP-Viz are http://4c.ucc.ie/~hsimonis/cpviz-cp2010-paper.pdf, http://4c.ucc.ie/~hsimonis/cpviz-cp2010-slides.pdf and the project web site is http://sourceforge.net/projects/cpviz .

The following is a code example. After running sudoku(M), launch viztool and open the file aaa.idx in the OUTPUT subdirectory.

:-lib(ic).
:-import alldifferent/1 from ic_global_gac.
:-lib(cpviz).

sudoku(Matrix):-
        problem(Matrix),
        Matrix :: 1..9,
        create_visualization([],Handle),
        add_visualizer(Handle, domain_matrix(Matrix), [display:expanded]),
        draw_visualization(Handle),
        ( for(I,1,9), param(Matrix,Handle) do
            alldifferent(Matrix[I,1..9]),
            draw_visualization(Handle,[focus(1,row(I))]),
            alldifferent(Matrix[1..9,I]),
            draw_visualization(Handle,[focus(1,col(I))])
        ),
        ( multifor([I,J],[1,1],[7,7],[3,3]), param(Matrix,Handle) do
            alldifferent(flatten(Matrix[I..I+2,J..J+2])),
            draw_visualization(Handle,[focus(1,block(I,J,3,3))])
        ),
        extract_array(Handle,row,Matrix,NamedList),
        root(Handle),
        search(NamedList,1,input_order,tree_indomain(Handle,Handle), complete,[]),
        solution(Handle),
        close_visualization(Handle),
        viz(Handle, _).
        
problem([]([](4, _, 8, _, _, _, _, _, _), 
           [](_, _, _, 1, 7, _, _, _, _), 
           [](_, _, _, _, 8, _, _, 3, 2), 
           [](_, _, 6, _, _, 8, 2, 5, _), 
           [](_, 9, _, _, _, _, _, 8, _), 
           [](_, 3, 7, 6, _, _, 9, _, _), 
           [](2, 7, _, _, 5, _, _, _, _), 
           [](_, _, _, _, 1, 4, _, _, _), 
           [](_, _, _, _, _, _, 6, _, 4))).

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Generated from cpviz.eci on 2017-09-29 01:22