Can I use images as the background rectangles for d3 treemaps?

Question

Is it possible to make a treemap in d3 with the background of each rectangle be an image? I am looking for something similar to what was done in Silverlight here, but for d3

Answer 1

Its important to note, that the image needs to have width, height attributes

chart.append("defs")
                  .append('pattern')
                    .attr('id', 'locked2')
                    .attr('patternUnits', 'userSpaceOnUse')
                    .attr('width', 4)
                    .attr('height', 4)
                   .append("image")
                    .attr("xlink:href", "locked.png")
                    .attr('width', 4)
                    .attr('height', 4);