exampleRenderer.js

Created by knut on 14-12-11.

 
var db = require('./exampleDb');
var exampleParser = require('./parser/example.js');
var d3 = require('../../d3');
var log = require('../../logger').create();

Draws a an info picture in the tag with id: id based on the graph definition in text.

Params
text
id 
exports.draw = function (txt, id, ver) {
    var parser;
    parser = exampleParser.parser;
    parser.yy = db;

Parse the graph definition

 
    parser.parse(txt);

Fetch the default direction, use TD if none was found

 
    var svg = d3.select('#'+id);

    var textstring = "mermaid!";
    var g = svg.append("g");

    g.append("text")      // text label for the x axis
        .attr("x", 100)
        .attr("y", 40)
        .attr('class','version')
        .attr('font-size','32px')
        .style("text-anchor", "middle")
        .text('mermaid '+ ver);

var box = exports.bounds.getBounds();

var height = box.stopy-box.starty+2conf.diagramMarginY; var width = box.stopx-box.startx+2conf.diagramMarginX; 


    svg.attr("height",100);
    svg.attr("width", 400 );

svg.attr("viewBox", '0 0 300 150');

 
};