Function getColor

test/jasmine/tests/scatter_test.js:28–28

(node)

var getOpacity = function(node) { return Number(node.style.opacity); };
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)