diff --git a/tensorflow/tensorboard/components/tf-backend/backend.ts b/tensorflow/tensorboard/components/tf-backend/backend.ts
index 478f8b7af561f0a69ea8bb4c649cafb32d1607cb..b8898340aafd830f177df030219ae92eb09e5265 100644
--- a/tensorflow/tensorboard/components/tf-backend/backend.ts
+++ b/tensorflow/tensorboard/components/tf-backend/backend.ts
@@ -44,13 +44,23 @@ module TF.Backend {
   export interface Histogram {
     min: number;
     max: number;
-    nItems: number;
-    sum: number;
-    sumSquares: number;
+    nItems?: number;
+    sum?: number;
+    sumSquares?: number;
     bucketRightEdges: number[];
     bucketCounts: number[];
   }
 
+  export interface HistogramBin {
+    x: number,
+    dx: number,
+    y: number
+  }
+  export type HistogramSeriesDatum = HistogramSeries & Datum;
+  export interface HistogramSeries {
+    bins: HistogramBin[]
+  }
+
   export type ImageDatum = Datum & Image
   export interface Image {
     width: number;
@@ -169,11 +179,20 @@ module TF.Backend {
     /**
      * Return a promise containing HistogramDatums for given run and tag.
      */
-    public histogram(tag: string, run: string): Promise<Array<HistogramDatum>> {
+    public histogram(tag: string, run: string): Promise<Array<HistogramSeriesDatum>> {
       let p: Promise<TupleData<HistogramTuple>[]>;
       let url = this.router.histograms(tag, run);
       p = this.requestManager.request(url);
-      return p.then(map(detupler(createHistogram)));
+      return p.then(map(detupler(createHistogram)))
+              .then(function(histos) {
+                      return histos.map(function(histo, i) {
+                        return {
+                          wall_time: histo.wall_time,
+                          step: histo.step,
+                          bins: convertBins(histo)
+                        };
+                      });
+                    });
     }
 
     /**
@@ -277,6 +296,43 @@ module TF.Backend {
     };
   };
 
+  /**
+   * Takes histogram data as stored by tensorboard backend and converts it to
+   * the standard d3 histogram data format to make it more compatible and easier to
+   * visualize. When visualizing histograms, having the left edge and width makes
+   * things quite a bit easier.
+   *
+   * @param {histogram} Histogram - A histogram from tensorboard backend.
+   * @return {HistogramBin[]} - Each bin has an x (left edge), a dx (width), and a y (count).
+   *
+   * If given rightedges are inclusive, then these left edges (x) are exclusive.
+   */
+  export function convertBins (histogram: Histogram) {
+    if (histogram.bucketRightEdges.length !== histogram.bucketCounts.length) {
+      throw(new Error("Edges and counts are of different lengths."))
+    }
+
+    var previousRightEdge = histogram.min;
+    return histogram.bucketRightEdges.map(function(rightEdge: number, i: number) {
+
+      // Use the previous bin's rightEdge as the new leftEdge
+      var left = previousRightEdge;
+
+      // We need to clip the rightEdge because right-most edge can be
+      // infinite-sized
+      var right = Math.min(histogram.max, rightEdge);
+
+      // Store rightEdgeValue for next iteration
+      previousRightEdge = rightEdge;
+
+      return {
+        x: left,
+        dx: right - left,
+        y: histogram.bucketCounts[i]
+      };
+    });
+  }
+
   // The following interfaces (TupleData, HistogramTuple, CompressedHistogramTuple,
   // and ImageMetadata) describe how the data is sent over from the backend, and thus
   // wall_time, step, value
diff --git a/tensorflow/tensorboard/components/tf-backend/test/backendTests.ts b/tensorflow/tensorboard/components/tf-backend/test/backendTests.ts
index 3c2911fe8313a70cf6278db0a2ff1280ea6c7a78..989db78741329c6d841c04fe8b8fbea3990e3246 100644
--- a/tensorflow/tensorboard/components/tf-backend/test/backendTests.ts
+++ b/tensorflow/tensorboard/components/tf-backend/test/backendTests.ts
@@ -78,13 +78,7 @@ module TF.Backend {
       backend.histogram("histo1", "run1").then((histos) => {
         var histo = histos[0];
         assertIsDatum(histo);
-        assert.isNumber(histo.min);
-        assert.isNumber(histo.max);
-        assert.isNumber(histo.sum);
-        assert.isNumber(histo.sumSquares);
-        assert.isNumber(histo.nItems);
-        assert.instanceOf(histo.bucketRightEdges, Array);
-        assert.instanceOf(histo.bucketRightEdges, Array);
+        assert.instanceOf(histo.bins, Array);
         done();
       });
     });
@@ -156,4 +150,71 @@ module TF.Backend {
       assert.deepEqual(getTags(empty2), []);
     });
   });
+
+  describe("Verify that the histogram format conversion works.", function() {
+
+    function assertHistogramEquality(h1, h2) {
+      h1.forEach(function(b1, i) {
+        var b2 = h2[i];
+        assert.closeTo(b1.x, b2.x, 1e-10);
+        assert.closeTo(b1.dx, b2.dx, 1e-10);
+        assert.closeTo(b1.y, b2.y, 1e-10);
+      });
+    }
+
+    it("Throws and error if the inputs are of different lengths", function() {
+      assert.throws(function() {
+        convertBins({bucketRightEdges:[0], bucketCounts:[1, 2], min: 1, max: 2});
+      }, "Edges and counts are of different lengths.")
+    });
+
+    it("Handles data with no bins", function() {
+      assert.deepEqual(convertBins({bucketRightEdges: [], bucketCounts: [], min: 0, max: 0}), []);
+    });
+
+    it("Handles data with one bin", function() {
+      var counts = [1];
+      var rightEdges = [1.21e-12];
+      var histogram = [
+        { x: 1.1e-12, dx: 1.21e-12 - 1.1e-12, y: 1 }
+      ];
+      var newHistogram = convertBins({bucketRightEdges: rightEdges, bucketCounts: counts, min: 1.1e-12, max: 1.21e-12});
+      assertHistogramEquality(newHistogram, histogram);
+    });
+
+    it("Handles data with two bins.", function() {
+      var counts = [1, 2];
+      var rightEdges = [1.1e-12, 1.21e-12];
+      var histogram = [
+        { x: 1.0e-12, dx: 1.1e-12 - 1.0e-12, y: 1 },
+        { x: 1.1e-12, dx: 1.21e-12 - 1.1e-12, y: 2 }
+      ];
+      var newHistogram = convertBins({bucketRightEdges: rightEdges, bucketCounts: counts, min: 1.0e-12, max: 1.21e-12});
+      assertHistogramEquality(newHistogram, histogram);
+    });
+
+    it("Handles a domain that crosses zero, but doesn't include zero as an edge.", function() {
+      var counts = [1, 2];
+      var rightEdges = [-1.0e-12, 1.0e-12];
+      var histogram = [
+        { x: -1.1e-12, dx: 1.1e-12 - 1.0e-12, y: 1 },
+        { x: -1.0e-12, dx: 2.0e-12, y: 2 }
+      ];
+      var newHistogram = convertBins({bucketRightEdges: rightEdges, bucketCounts: counts, min: -1.1e-12, max: 1.0e-12});
+      assertHistogramEquality(newHistogram, histogram);
+    });
+
+    it("Handles a right-most right edge that extends to very large number.", function() {
+      var counts = [1, 2, 3];
+      var rightEdges = [0, 1.0e-12, 1.0e14];
+      var histogram = [
+        { x: -1.0e-12, dx: 1.0e-12, y: 1 },
+        { x: 0, dx: 1.0e-12, y: 2 },
+        { x: 1.0e-12, dx: 1.1e-12 - 1.0e-12, y: 3 }
+      ];
+      var newHistogram = convertBins({bucketRightEdges: rightEdges, bucketCounts: counts, min: -1.0e-12, max: 1.1e-12});
+      assertHistogramEquality(newHistogram, histogram);
+    });
+
+  });
 }
diff --git a/tensorflow/tensorboard/components/tf-histogram-dashboard/rebin.ts b/tensorflow/tensorboard/components/tf-histogram-dashboard/rebin.ts
new file mode 100644
index 0000000000000000000000000000000000000000..932734af9a6632715aa77f21e5691f7b7b89cd57
--- /dev/null
+++ b/tensorflow/tensorboard/components/tf-histogram-dashboard/rebin.ts
@@ -0,0 +1,40 @@
+module TF.Histogram {
+
+ /**
+  * Re-bins histogram data into uniform-width bins. Assumes a uniform distribution of values in given bins.
+  *
+  * @param {HistogramBin[]} bins - The original histogram data,
+  * @param {number} numberOfBins - The number of uniform-width bins to split the data into.
+  * @return {HistogramBin[]} - Re-binned histogram data. Does not modify original data, returns a new array.
+  */
+  export function rebinHistogram(bins: TF.Backend.HistogramBin[], numberOfBins: number) {
+      if (bins.length === 0) return [];
+
+      var oldBinsXExtent = [
+        d3.min(bins, function(old:any) { return old.x; }),
+        d3.max(bins, function(old:any) { return old.x + old.dx; })
+      ];
+
+      var newDx: number = (oldBinsXExtent[1] - oldBinsXExtent[0]) / numberOfBins;
+
+      var newBins: TF.Backend.HistogramBin[] = d3.range(oldBinsXExtent[0], oldBinsXExtent[1], newDx).map(function(newX) {
+
+        // Take the count of each existing bin, multiply it by the proportion of
+        // overlap with the new bin, then sum and store as the count for new
+        // bin. If no overlap, will add zero, if 100% overlap, will include full
+        // count into new bin.
+        var newY = d3.sum(bins.map(function(old) {
+          var intersectDx = Math.min(old.x + old.dx, newX + newDx) - Math.max(old.x, newX);
+          return (intersectDx > 0) ? (intersectDx / old.dx) * old.y : 0;
+        }));
+
+        return {
+          x: newX,
+          dx: newDx,
+          y: newY
+        };
+      });
+
+      return newBins;
+  }
+}
diff --git a/tensorflow/tensorboard/components/tf-histogram-dashboard/test/index.html b/tensorflow/tensorboard/components/tf-histogram-dashboard/test/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..c645f7251bd15ba9e71c7518fcf01d7c64357897
--- /dev/null
+++ b/tensorflow/tensorboard/components/tf-histogram-dashboard/test/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../web-component-tester/browser.js"></script>
+  <script src="../../webcomponentsjs/webcomponents-lite.min.js"></script>
+  <link rel="import" href="../../tf-imports/d3.html">
+</head>
+<body>
+  <script src="../rebin.js"></script>
+  <script src="rebinTests.js"></script>
+</body>
+</html>
diff --git a/tensorflow/tensorboard/components/tf-histogram-dashboard/test/rebinTests.ts b/tensorflow/tensorboard/components/tf-histogram-dashboard/test/rebinTests.ts
new file mode 100644
index 0000000000000000000000000000000000000000..bfdcdd36529a494886bb52efe0fe9972d9bc8ff4
--- /dev/null
+++ b/tensorflow/tensorboard/components/tf-histogram-dashboard/test/rebinTests.ts
@@ -0,0 +1,75 @@
+/* Copyright 2015 Google Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+module TF.Histogram {
+  let assert = chai.assert;
+
+  describe("Rebin", function() {
+
+    var assertHistogramEquality = function(h1, h2) {
+      h1.forEach(function(b1, i) {
+        var b2 = h2[i];
+        assert.closeTo(b1.x, b2.x, 1e-10);
+        assert.closeTo(b1.dx, b2.dx, 1e-10);
+        assert.closeTo(b1.y, b2.y, 1e-10);
+      });
+    }
+
+    //
+    // Rebinning
+    //
+
+    it("Returns an empty array if you don't have any bins", function() {
+      assert.deepEqual(rebinHistogram([], 10), []);
+    });
+
+    it("Collapses two bins into one.", function() {
+      var histogram = [
+        {x: 0, dx: 1, y: 1},
+        {x: 1, dx: 1, y: 2}
+      ];
+      var oneBin = [
+        {x: 0, dx: 2, y: 3}
+      ];
+      assertHistogramEquality(rebinHistogram(histogram, 1), oneBin);
+    });
+
+    it("Splits one bin into two.", function() {
+      var histogram = [
+        {x: 0, dx: 1, y: 3}
+      ];
+      var twoBin = [
+        {x: 0, dx: 0.5, y: 1.5},
+        {x: 0.5, dx: 0.5, y: 1.5}
+      ];
+      assertHistogramEquality(rebinHistogram(histogram, 2), twoBin);
+    });
+
+    it("Regularizes non-uniform bins.", function() {
+      var histogram = [
+        {x: 0, dx: 2, y: 3},
+        {x: 2, dx: 3, y: 3},
+        {x: 5, dx: 1, y: 1}
+      ];
+      var twoBin = [
+        {x: 0, dx: 3, y: 4},
+        {x: 3, dx: 3, y: 3}
+      ];
+      assertHistogramEquality(rebinHistogram(histogram, 2), twoBin);
+    });
+
+  });
+
+}
diff --git a/tensorflow/tensorboard/components/tf-histogram-dashboard/tf-vz-histogram-series.html b/tensorflow/tensorboard/components/tf-histogram-dashboard/tf-vz-histogram-series.html
new file mode 100644
index 0000000000000000000000000000000000000000..8082ec4f70effb0ffec9b21793898c825ff6ba1d
--- /dev/null
+++ b/tensorflow/tensorboard/components/tf-histogram-dashboard/tf-vz-histogram-series.html
@@ -0,0 +1,405 @@
+<link rel="import" href="../polymer/polymer.html">
+
+<dom-module id="tf-vz-histogram-series">
+
+    <template>
+      <style>
+        :host {
+          display: block;
+        }
+
+        svg {
+          font-family: roboto, sans-serif;
+        }
+
+        .background {
+          fill-opacity: 0;
+          fill: red;
+        }
+
+        .histogram {
+          pointer-events: none;
+        }
+
+        .hover {
+          font-size: 9px;
+          dominant-baseline: middle;
+          opacity: 0;
+        }
+
+        .hover circle {
+          stroke: white;
+          stroke-opacity: 0.5;
+          stroke-width: 1px;
+        }
+
+        .baseline {
+          stroke: black;
+          stroke-opacity: 0.1;
+        }
+
+        .outline {
+          fill: none;
+          stroke: white;
+          stroke-opacity: 0.5;
+        }
+
+        .x-axis-hover {
+          pointer-events: none;
+        }
+
+        .x-axis-hover .label {
+          opacity: 0;
+          font-weight: bold;
+          font-size: 11px;
+          text-anchor: end;
+        }
+
+        .x-axis-hover text {
+          text-anchor: middle;
+        }
+
+        .x-axis-hover line {
+          stroke: black;
+        }
+
+        .x-axis-hover rect {
+          fill: white;
+        }
+
+        .gradient {
+        }
+
+        .axis {
+          font-size: 10px;
+          fill: #aaa;
+        }
+
+        .axis path.domain {
+          fill: none;
+        }
+
+        .axis .tick line {
+          stroke: #ddd;
+        }
+
+        .axis.slice {
+          opacity: 0;
+        }
+
+        .axis.slice .tick line {
+          stroke-dasharray: 2;
+        }
+
+        .small .axis text { display: none; }
+        .small .axis .tick:first-of-type text { display: block; }
+        .small .axis .tick:last-of-type text { display: block; }
+        .medium .axis text { display: none; }
+        .medium .axis .tick:nth-child(2n + 1) text { display: block; }
+        .large .axis text { display: none; }
+        .large .axis .tick:nth-child(2n + 1) text { display: block; }
+
+      </style>
+      <svg id="svg">
+        <g>
+          <g class="axis x"></g>
+          <g class="axis y"></g>
+          <g class="axis y slice"></g>
+          <g class="stage">
+            <rect class="background"></rect>
+          </g>
+          <g class="x-axis-hover"></g>
+        </g>
+      </svg>
+
+    </template>
+
+    <script>
+    "use strict";
+    Polymer({
+      is: "tf-vz-histogram-series",
+      properties: {
+        mode: { type: String, value: "offset" }, //offset | overlay
+        width: { type: Number, value: 500 },
+        height: { type: Number, value: 500 },
+        timeProperty: { type: String, value: "step" },
+        bins: { type: String, value: "bins" },
+        x: { type: String, value: "x" },
+        dx: { type: String, value: "dx" },
+        y: { type: String, value: "y" },
+        data: { type: Array, value: function(){ return [{ step: 0, bins: [{ x: 0, dx: 1, y: 0 }] }, { step: 1, bins: [{ x: 0, dx: 1, y: 0 }] }];}}
+        // type: HistogramSeriesDatum[] as described in tf-vz-histogram-series.d.ts
+      },
+      ready: function() {
+        // Polymer's way of scoping styles on nodes that d3 created
+        this.scopeSubtree(this.$["svg"], true);
+      },
+      draw: function(duration) {
+
+        //
+        // Data verification
+        //
+        if (!(this.data.length > 0)) throw(new Error("Not enough steps in the data"));
+        if (!this.data[0].hasOwnProperty(this.timeProperty)) throw(new Error("No time property of '" + this.timeProperty + "' in data"));
+        if (!this.data[0].hasOwnProperty(this.bins)) throw(new Error("No bins property of '" + this.bins + "' in data"));
+        if (!(this.data[0][this.bins].length > 0)) throw(new Error("Must have at least one bin in bins in data"));
+        if (!this.data[0][this.bins][0].hasOwnProperty(this.x)) throw(new Error("No x property '" + this.x + "' on bins data"));
+        if (!this.data[0][this.bins][0].hasOwnProperty(this.dx)) throw(new Error("No dx property '" + this.dx + "' on bins data"));
+        if (!this.data[0][this.bins][0].hasOwnProperty(this.y)) throw(new Error("No y property '" + this.y + "' on bins data"));
+
+        //
+        // Initialization
+        //
+        var timeProp = this.timeProperty;
+        var xProp = this.x;
+        var binsProp = this.bins;
+        var dxProp = this.dx;
+        var yProp = this.y;
+
+        var xAccessor = (d) => d[xProp];
+        var yAccessor = (d) => d[yProp];
+        var dxAccessor = (d) => d[dxProp];
+        var xRightAccessor = (d) => d[xProp] + d[dxProp];
+        var timeAccessor = (d) => d[timeProp];
+
+        var duration = duration | 0;
+        var data = this.data;
+        var mode = this.mode;
+
+        var outerWidth = this.width,
+            outerHeight = this.height;
+
+        var sliceHeight,
+            margin = {top: 5, right: 60, bottom: 20, left: 24};
+
+        if (mode === "offset") {
+          sliceHeight = outerHeight / 2.5;
+          margin.top = sliceHeight + 5;
+        } else {
+          sliceHeight = outerHeight - margin.top - margin.bottom;
+        }
+
+        var width = outerWidth - margin.left - margin.right,
+            height = outerHeight - margin.top - margin.bottom;
+
+        var leftMin = d3.min(data, xAccessor),
+            rightMax = d3.max(data, xRightAccessor);
+
+        //
+        // Text formatters
+        //
+        var formatTime = d3.time.format("%x"),
+            format = d3.format(".3n");
+
+        //
+        // Calculate the extents
+        //
+        var xExtents = data.map(function(d, i) {
+          return [
+            d3.min(d[binsProp], xAccessor),
+            d3.max(d[binsProp], xRightAccessor)
+          ];
+        });
+        var yExtents = data.map(function(d) {
+          return d3.extent(d[binsProp], yAccessor);
+        });
+
+        //
+        // Scales and axis
+        //
+        var outlineCanvasSize = 500;
+
+        var yScale = (timeProp === "step" ? d3.scale.linear() : d3.time.scale())
+            .domain(d3.extent(data, timeAccessor))
+            .range([0, (mode === "offset" ? height : 0)]);
+
+        var ySliceScale = d3.scale.linear()
+            .domain([0, d3.max(data, function(d, i) { return yExtents[i][1]; })])
+            .range([sliceHeight, 0]);
+
+        var yLineScale = d3.scale.linear()
+            .domain(ySliceScale.domain())
+            .range([outlineCanvasSize, 0]);
+
+        var xScale = d3.scale.linear()
+            .domain([
+              d3.min(data, function(d, i) { return xExtents[i][0]; }),
+              d3.max(data, function(d, i) { return xExtents[i][1]; })
+            ])
+            .nice()
+            .range([0, width]);
+
+        var xLineScale = d3.scale.linear()
+            .domain(xScale.domain())
+            .range([0, outlineCanvasSize]);
+
+        var outlineColor = d3.scale.linear()
+            .domain(d3.extent(data, timeAccessor))
+            .range(["#FFA726", "#BF360C"])
+            .interpolate(d3.interpolateHcl);
+
+        var xAxis = d3.svg.axis()
+            .scale(xScale)
+            .ticks(Math.max(2, width / 20))
+            .orient("bottom");
+
+        var yAxis = d3.svg.axis()
+            .scale(yScale)
+            .ticks(Math.max(2, width / 20))
+            .orient("right");
+
+        var ySliceAxis = d3.svg.axis()
+            .scale(ySliceScale)
+            .ticks(Math.max(2, width / 20))
+            .tickSize(width + 5)
+            .orient("right");
+
+        var path = d3.svg.area()
+            .interpolate("linear")
+            .x(function(d) { return xLineScale(d[xProp] + d[dxProp] / 2); })
+            .y0(function(d) { return yLineScale(0); })
+            .y1(function(d) { return yLineScale(d[yProp]); });
+
+        //
+        // Render
+        //
+        var svgNode = this.$.svg;
+
+        var svg = d3.select(svgNode)
+
+        var svgTransition = svg.transition().duration(duration)
+            .attr("width", outerWidth)
+            .attr("height", outerHeight);
+
+        var g = svg.select("g")
+            .classed("small", function() { return (width > 0 && width <= 150); })
+            .classed("medium", function() { return (width > 150 && width <= 300); })
+            .classed("large", function() { return (width > 300); })
+
+        var gTransition = svgTransition.select("g")
+            .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
+
+        var bisect = d3.bisector(xRightAccessor).left;
+        var stage = g.select(".stage")
+            .on("mouseover", function() {
+              hoverUpdate.transition().style("opacity", 1);
+              edgeLabelUpdate.transition().style("opacity", 1)
+            })
+            .on("mouseout", function() {
+              hoverUpdate.transition().style("opacity", 0);
+              edgeLabelUpdate.transition().style("opacity", 0)
+            })
+            .on("mousemove", function() {
+              var m = d3.mouse(this),
+                  v = xScale.invert(m[0]);
+
+              function hoverXIndex(d) {
+                return Math.min(d[binsProp].length - 1, bisect(d[binsProp], v));
+              }
+
+              var lastSliceData;
+              hoverUpdate
+                .attr("transform", function(d) {
+                  var index = hoverXIndex(d);
+                  lastSliceData = d;
+                  return "translate(" + xScale(d[binsProp][index][xProp] + d[binsProp][index][dxProp] / 2) + "," + ySliceScale(d[binsProp][index][yProp]) + ")";
+                });
+
+              var index = hoverXIndex(lastSliceData);
+
+              edgeLabelUpdate
+                  .attr("transform", function(d) { return"translate(" + xScale(lastSliceData[binsProp][index][xProp] + lastSliceData[binsProp][index][dxProp] / 2) + ", " + height + ")"; })
+                .select("text")
+                  .text(function(d) { return format(lastSliceData[binsProp][index][xProp] + lastSliceData[binsProp][index][dxProp] / 2); });
+            });
+
+        var background = stage.select(".background")
+            .attr("transform", "translate(" + -margin.left + "," + -margin.top + ")")
+            .attr("width", outerWidth)
+            .attr("height", outerHeight);
+
+        var histogram = stage.selectAll(".histogram").data(data, function(d) { return d[timeProp]; }),
+            histogramExit = histogram.exit().remove(),
+            histogramEnter = histogram.enter().append("g").attr("class", "histogram"),
+            histogramUpdate = histogram
+                .sort(function(a, b) { return a[timeProp] - b[timeProp]; }),
+            histogramTransition = gTransition.selectAll(".histogram")
+                .attr("transform", function(d) {
+                  return "translate(0, " + (mode === "offset" ? (yScale(d[timeProp]) - sliceHeight) : 0) + ")";
+                });
+
+        var baselineEnter = histogramEnter.append("line").attr("class", "baseline"),
+            baselineUpdate = histogramTransition.select(".baseline")
+                .style("stroke-opacity", function(d) { return (mode === "offset" ? 0.1 : 0); })
+                .attr("y1", sliceHeight)
+                .attr("y2", sliceHeight)
+                .attr("x2", width);
+
+        var outlineEnter = histogramEnter.append("path").attr("class", "outline"),
+            outlineUpdate = histogramUpdate.select(".outline")
+                .attr("vector-effect", "non-scaling-stroke")
+                .attr("d", function(d) { return path(d[binsProp]); })
+                .style("stroke-width", 1),
+            outlineTransition = histogramTransition.select(".outline")
+                .attr("transform", "scale(" + width / outlineCanvasSize + ", " + sliceHeight / outlineCanvasSize + ")")
+                .style("stroke", function(d) { return (mode === "offset" ? "white" : outlineColor(d[timeProp])); })
+                .style("fill-opacity", function(d) { return (mode === "offset" ? 1 : 0); })
+                .style("fill", function(d) { return outlineColor(d[timeProp]); });
+
+
+        var hoverEnter = histogramEnter.append("g")
+                .attr("class", "hover")
+                .style("fill", function(d) { return outlineColor(d[timeProp]); }),
+            hoverUpdate = histogramUpdate.select(".hover");
+
+        hoverEnter.append("circle")
+            .attr("r", 2);
+
+        hoverEnter.append("text")
+            .style("display", "none")
+            .style("stroke", "white")
+            .style("stroke-width", 2)
+            .attr("dx", 4);
+
+        hoverEnter.append("text")
+            .style("display", "none")
+            .attr("dx", 4);
+
+        var edgeLabel = g.select(".x-axis-hover").selectAll(".label").data(["x"]),
+            edgeLabelEnter = edgeLabel.enter().append("g").attr("class", "label"),
+            edgeLabelUpdate = edgeLabel;
+
+        edgeLabelEnter.append("rect")
+            .attr("x", -20)
+            .attr("y", 6)
+            .attr("width", 40)
+            .attr("height", 14)
+
+        edgeLabelEnter.append("line")
+            .attr("x1", 0)
+            .attr("x2", 0)
+            .attr("y1", 0)
+            .attr("y2", 6);
+
+        edgeLabelEnter.append("text")
+            .attr("dy", 18);
+
+        gTransition.select(".y.axis.slice")
+            .style("opacity", mode === "offset" ? 0 : 1)
+            .attr("transform", "translate(0, " + (mode === "offset" ? -sliceHeight : 0) + ")")
+            .call(ySliceAxis);
+
+        gTransition.select(".x.axis")
+            .attr("transform", "translate(0, " + height + ")")
+            .call(xAxis);
+
+        gTransition.select(".y.axis")
+            .style("opacity", mode === "offset" ? 1 : 0)
+            .attr("transform", "translate(" + width + ", " + (mode === "offset" ? 0 : height) + ")")
+            .call(yAxis);
+
+      }
+    });
+    </script>
+
+  </dom-module>