diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/client/view/graph_view.js | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/client/view/graph_view.js b/src/client/view/graph_view.js index 42da39aa..591c54b5 100644 --- a/src/client/view/graph_view.js +++ b/src/client/view/graph_view.js @@ -246,6 +246,16 @@ function GraphView(spec) { } } + var urlValid = function(d) { + return d.url !== undefined && d.url !== null && d.url.length > 0; + }; + + var image_endings = {'jpg':1, 'gif':1, 'png':1, 'bmp':1, 'svg':1}; + + var urlImage = function(d) { + return urlValid(d) && image_endings[d.url.slice(d.url.lastIndexOf('.') + 1)] !== undefined; + }; + function update_view(relayout) { var node, link, @@ -468,9 +478,14 @@ function GraphView(spec) { node.select('g.node text') .attr("dx", nodeTextX); node.select('g.node a image') - .attr("width", "14") - .attr("height", "14") - .attr("xlink:href", "/static/img/url-icon.png"); + .each(function (d, i) { + if (urlImage(d)) { + console.log('an image!'); + } + this.setAttribute("width", "14"); + this.setAttribute("height", "14"); + this.setAttributeNS("http://www.w3.org/1999/xlink", "href", "/static/img/url-icon.png"); + }); circle = nodeEnter.insert("circle"); node.select('g.node circle') .attr("class", function(d) { |