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PHP library for generating xdot files from point files

I apologize in advance that I am abusing terminology, and corrections are appreciated. I am passionate about oriented graphs, but I never had a math / cs background to find out what they really are , I just like the technology because it makes useful diagrams.

I am trying to create a web application function that will display a dynamic oriented graph in a browser. I recently discovered Canviz , which is a cava-based xdot renderer that I would like to use.

Canviz is great, but it displays files xdotthat (display?) Contain all the complex positioning logic

/* example xdot file */
digraph abstract {
    graph [size="6,6"];
    node [label="\N"];
    graph [bb="0,0,1250,612",
        _draw_="c 9 -#ffffffff C 9 -#ffffffff P 4 0 -1 0 612 1251 612 1251 -1 ",
        xdotversion="1.2"];
    S1 [pos="464,594", width="0.75", height="0.5", _draw_="c 9 -#000000ff e 464 594 27 18 ", _ldraw_="F 14.000000 11 -Times-Roman c 9 -#000000ff T 464 588 0 15 2 -S1 "];
    10 [pos="409,522", width="0.75", height="0.5", _draw_="c 9 -#000000ff e 409 522 27 18 ", _ldraw_="F 14.000000 11 -Times-Roman c 9 -#000000ff T 409 516 0 15 2 -10 "];

    S1 -> 10 [pos="e,421.43,538.27 451.52,577.66 444.49,568.46 435.57,556.78 427.71,546.5", _draw_="c 9 -#000000ff B 4 452 578 444 568 436 557 428 546 ", _hdraw_="S 5 -solid c 9 -#000000ff C 9 -#000000ff P 3 430 544 421 538 425 548 "];
}

, , dot ,

digraph g {

    ranksep=6
    node [
        fontsize = "16"
        shape = "rectangle"
        width =3
        height =.5
    ];
    edge [
    ];

    S1 -> 10
}

PHP, dot xdot, Canviz. , dot , - PHP, .

: dot , . , . , Canviz + PHP xdot . PHP, . .

+5
1

Image_GraphViz? , - , - , PHP .

 $dot_obj = new Image_GraphViz();
 $dot_obj -> load('path/to/graph.gv');
 $xdot = $dot_obj -> fetch('xdot');
+1

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