node-red-nodes/parsers/geohash/70-geohash.html

<!--
  Copyright 2014 IBM Corp.

  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.
-->

<script type="text/x-red" data-template-name="geohash">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<script type="text/x-red" data-help-name="geohash">
    <p>A function that encodes lat,lon to and from a geohash.</p>
    <p>If the <b>msg.payload</b> is a string it tries to see if it's a geohash -
    if so it tries to decode it and outputs a payload object containing
    <ul><li>latitude<li>longitude<li>error.latitude<li>error.longitude</ul></p>
    <p>If the <b>msg.payload</b> is an object with properties lat or latitude and lon or longitude
    - it will add a <b>geohash</b> property to the payload.</p>
    <p>The precision can be set by <b>msg.payload.precision</b> from 1 to 9.
    <p><b>Note:</b> If the msg contains a .location property it will operate on that in preference to the .payload.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('geohash',{
        category: 'function',
        color:"#DEBD5C",
        defaults: {
            name: {value:""}
        },
        inputs:1,
        outputs:1,
        icon: "arrow-in.png",
        label: function() {
            return this.name||"geohash";
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>