Old school D3 from simpler times

All examples By author By category About

Thanaporn-sk

Full window Github gist

Inventory Management

This is a cleaned and simplified version of the core simulation / animation used in the Inventory Management section of the Stitch Fix Algorithms Tour.

The figure was drawn in a visual svg editor (based on a napkin sketch of the system) and the svg file was then copied into the html and cleaned up a bit. The dynamic elements are tagged with ids or classes for selection and manipulation within a d3.timer loop. Their line widths or rectangle heights are based on the timestep values of a dynamic system simulation which is also carried out within the d3.timer loop.

forked from bricof's block: Inventory Management

<!DOCTYPE html>
<meta charset="utf-8">
<style>

.water-line {
  fill: none;
  stroke: #86C6BD;
  stroke-miterlimit: 10;
}

.water-area {
  fill: #86C6BD;
}

.inventory-rect {
  fill: none;
  stroke: #000;
  stroke-miterlimit: 10;
}

.label-text {
  fill: #939598;
  font-size: 12px;
}

.label-line {
  fill: none;
  stroke: #939598;
  stroke-width: 0.5;
  stroke-miterlimit: 10;
}

</style>

<body>

<svg width="960" height="500" viewBox="0 100 576 400">

<g id="im-clients-serving">
  <g>
    <line class="im-demand-return water-line" stroke-width="4" stroke-dasharray="2,2" x1="71" y1="374" x2="71" y2="217"/>
    <line class="im-demand-supply water-line" stroke-width="6" stroke-dasharray="2,2" x1="62" y1="374" x2="62" y2="217"/>
    <path class="water-area" d="M62,217.2l-4.3,2.6l-0.1-0.1l2.8-7c0.5-2.5,1.1-4.9,1.6-7.4c0.5,2.5,1.1,4.9,1.6,7.4l2.8,7l-0.1,0.1L62,217.2z"/>
  </g>
  <g>
    <line class="im-demand-return water-line" stroke-width="4" stroke-dasharray="2,2" x1="143" y1="374" x2="143" y2="216.2"/>
    <line class="im-demand-supply water-line" stroke-width="6" stroke-dasharray="2,2" x1="134" y1="372.5" x2="134" y2="216.2"/>
    <path class="water-area" d="M134,216.4l-4.3,2.6l-0.1-0.1l2.8-7c0.5-2.5,1.1-4.9,1.6-7.4c0.5,2.5,1.1,4.9,1.6,7.4l2.8,7l-0.1,0.1L134,216.4z"/>
  </g>
  <g>
    <line class="im-demand-return water-line" stroke-width="4" stroke-dasharray="2,2" x1="215" y1="374" x2="215" y2="216.2"/>
    <line class="im-demand-supply water-line" stroke-width="6" stroke-dasharray="2,2" x1="206" y1="372.1" x2="206" y2="216.2"/>
    <path class="water-area" d="M206,216.4l-4.3,2.6l-0.1-0.1l2.8-7c0.5-2.5,1.1-4.9,1.6-7.4c0.5,2.5,1.1,4.9,1.6,7.4l2.8,7l-0.1,0.1L206,216.4z"/>
  </g>
  <g>
    <line class="im-demand-return water-line" stroke-width="4" stroke-dasharray="2,2" x1="287" y1="374.1" x2="287" y2="216.2"/>
    <line class="im-demand-supply water-line" stroke-width="6" stroke-dasharray="2,2" x1="278" y1="374.1" x2="278" y2="216.2"/>
    <path class="water-area" d="M278,216.4l-4.3,2.6l-0.1-0.1l2.8-7c0.5-2.5,1.1-4.9,1.6-7.4c0.5,2.5,1.1,4.9,1.6,7.4l2.8,7l-0.1,0.1L278,216.4z"/>
  </g>
  <g>
    <line class="im-demand-return water-line" stroke-width="4" stroke-dasharray="2,2" x1="359.2" y1="373.5" x2="359.2" y2="216.2"/>
    <line class="im-demand-supply water-line" stroke-width="6" stroke-dasharray="2,2" x1="350.2" y1="373.5" x2="350.2" y2="216.2"/>
    <path class="water-area" d="M350.2,216.4l-4.3,2.6l-0.1-0.1l2.8-7c0.5-2.5,1.1-4.9,1.6-7.4c0.5,2.5,1.1,4.9,1.6,7.4l2.8,7l-0.1,0.1L350.2,216.4z"/>
  </g>
</g>
<g id="im-purchase">
  <line class="water-line" stroke-width="6" x1="53" y1="260" x2="485" y2="260"/>
</g>
<g id="im-allocation">
  <line class="water-line" stroke-width="6" x1="80" y1="260" x2="80" y2="377"/>
  <line class="water-line" stroke-width="6" x1="152" y1="260" x2="152" y2="377"/>
  <line class="water-line" stroke-width="6" x1="224" y1="260" x2="224" y2="377"/>
  <line class="water-line" stroke-width="6" x1="296" y1="260" x2="296" y2="377"/>
  <line class="water-line" stroke-width="6" x1="368" y1="260" x2="368" y2="377"/>
</g>
<g id="im-clearance">
  <polyline class="water-line" stroke-width="4" points="35,413 35,368 53,368   "/>
  <polyline class="water-line" stroke-width="4" points="107,413 107,368 125,368  "/>
  <polyline class="water-line" stroke-width="4" points="179,413 179,368 197,368  "/>
  <polyline class="water-line" stroke-width="4" points="251,413 251,368 269,368  "/>
  <polyline class="water-line" stroke-width="4" points="323,413 323,368 341,368  "/>
</g>
<g id="im-capacities">
  <rect class="water-area" x="53" y="287" width="36" height="90"/>
  <rect class="water-area" x="125" y="287" width="36" height="90"/>
  <rect class="water-area" x="197" y="287" width="36" height="90"/>
  <rect class="water-area" x="269" y="287" width="36" height="90"/>
  <rect class="water-area" x="341" y="287" width="36" height="90"/>
</g>

<g id="im-labels">
  <rect class="inventory-rect" x="125" y="278" width="36" height="99"/>
  <rect class="inventory-rect" x="197" y="278" width="36" height="99"/>
  <rect class="inventory-rect" x="269" y="278" width="36" height="99"/>
  <rect class="inventory-rect" x="341" y="278" width="36" height="99"/>
  <rect class="inventory-rect" x="53" y="278" width="36" height="99"/>
  <text class="label-text" transform="matrix(1 0 0 1 18.7099 231.8853)">deliver</text>
  <text class="label-text" transform="matrix(1 0 0 1 79.5687 240.0379)">return</text>
  <text class="label-text" transform="matrix(1 0 0 1 433.04 249)">replenish</text>
  <text class="label-text" transform="matrix(1 0 0 1 392.625 280)">allocate</text>
  <text class="label-text" transform="matrix(1 0 0 1 341 404)">donate</text>
  <line class="label-line" x1="393" y1="274.3" x2="372.4" y2="269.3"/>
  <line class="label-line" x1="338" y1="399.5" x2="326.3" y2="394.3"/>
</g>

</svg>

<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="inventory-management.js"></script>

<script>

run_inventory_management_sim()

</script>

https://d3js.org/d3.v4.min.js