Function getMarkerSize

test/jasmine/tests/scatter_test.js:29–33

(node)

var getFillOpacity = function(node) { return Number(node.style['fill-opacity']); };
var getColor = function(node) { return node.style.fill; };
var getMarkerSize = function(node) {
    // find path arc multiply by 2 to get the corresponding marker.size value
    // (works for circles only)
    return d3Select(node).attr('d').split('A')[1].split(',')[0] * 2;
};

describe('Test scatter', function() {
    'use strict';