initial commit

LICENSE

+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
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+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
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+
+  For example, if you distribute copies of such a program, whether
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+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
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+Activities other than copying, distribution and modification are not
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+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
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+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
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+
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+These requirements apply to the modified work as a whole.  If
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+
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+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
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+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
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+the "copyright" line and a pointer to where the full notice is found.
+
+    {description}
+    Copyright (C) {year}  {fullname}
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  {signature of Ty Coon}, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
\ No newline at end of file

README.md

+# Dojo 3D Portrayal Client 
+
+![](figures/new-york.jpg)
+This is a 3D Portrayal Service client that is compatible with an extended version of the [3D Portrayal Service](https://www.ogc.org/standards/3dp) that can consume an [i3s](https://github.com/Esri/i3s-spec) layer in [Cesium](https://cesium.com) globe.
+
+
+## Installing
+
+The client is implemented using the [Dojo Toolkit](https://dojotoolkit.org). Place the contents of the repository in a folder and use a web server to publish it.
+
+## Usage
+
+You can alter the default host, port and service endpoint. Click on the Set button and pick two point on the Cesium viewer to define a bounding box. Then, just navigate in the scene. If you freeze the scene, then no additional requests to the service are made while you navigate the scene.
+
+Layers available in the default host:
+* Hamburg buildings
+* Berlin buildings
+* New York buildings
+* Portland buildings
+* Boston buildings
+* Geneva Buildings
\ No newline at end of file

css/legend.css

+.legend {
+  background-color: rgba(255,255,255,0.9);
+  position: fixed;
+  /*right: 20px;
+  bottom: 60px;*/
+  border-style: solid;
+  border-color: gray;
+  border-width: 1px;
+  padding: 10px;
+  max-width: 200px;
+}
+
+.legend-top-group {
+  margin-bottom: 10px;
+}
+
+.legend-bottom-group {
+  margin-top: 10px;
+}
+
+.legend-title {
+  margin-bottom: 5px;
+  font-size: smaller;
+  font-weight: bold;
+}
+
+.legend-subtitle {
+  font-size: smaller;
+}
+
+.legend-endnote {
+  font-size: smaller;
+}
+
+.legend-entry {
+  margin-bottom: 10px;
+}
+
+.legend .legend-entry:last-of-type{
+  margin-bottom: 0px;
+}
+
+.legend-symbol {
+  float: left;
+  width: 20px;
+  height: 20px;
+  margin-right: 10px;
+  border-style: solid;
+  border-color: black;
+  border-width: 1px;
+}
+
+.legend-label {
+  height: 20px;
+  line-height: 20px;
+  font-size: smaller;
+  overflow: hidden;
+}
\ No newline at end of file

css/legend.min.css

+.legend{background-color:rgba(255,255,255,0.9);position:fixed;border-style:solid;border-color:gray;border-width:1px;padding:10px;max-width:200px}.legend-top-group{margin-bottom:10px}.legend-bottom-group{margin-top:10px}.legend-title{margin-bottom:5px;font-size:smaller;font-weight:bold}.legend-subtitle{font-size:smaller}.legend-endnote{font-size:smaller}.legend-entry{margin-bottom:10px}.legend .legend-entry:last-of-type{margin-bottom:0}.legend-symbol{float:left;width:20px;height:20px;margin-right:10px;border-style:solid;border-color:black;border-width:1px}.legend-label{height:20px;line-height:20px;font-size:smaller;overflow:hidden}
\ No newline at end of file

css/main.css

+#wrapper{
+	height: 100%;
+	width: 100%;
+	position: absolute;
+}
+
+#sidebar {
+	float: left;
+	width: 30%;
+	height: calc(100% - 40px);
+	padding-left: 15px;
+	padding-right: 15px;
+	padding-top: 15px;
+}
+
+#cesiumContainer {
+  float: left;
+	left: 30%;
+	border: none;
+	width: 70%;
+	height: calc(100% - 40px);
+}
+
+#statusBar {
+	float: left;
+	width: 100%;
+	height: 40px;
+	background-color: #f5f5f5;
+}
+
+#statusBarMessage {
+	width: calc(70% - 70px);
+	height: 100%;
+	margin-left: 30%;
+	float: left;
+	padding-left: 40px;
+	line-height: 40px;
+	overflow: hidden;
+}
+
+#statusBarLoader {
+	margin-left: 20px;
+  margin-right: 20px;
+  margin-top: 4px;
+	float: left;
+}
+
+.loader {
+	border: 4px solid #cccccc; /* Light grey */
+	border-top: 4px solid #3498db; /* Blue */
+	border-radius: 50%;
+	width: 30px;
+	height: 30px;
+	animation: spin 2s linear infinite;
+	display: none;
+}
+
+@-webkit-keyframes spin {
+	0% { -webkit-transform: rotate(0deg); }
+	100% { -webkit-transform: rotate(360deg); }
+}
+
+@keyframes spin {
+	0% { transform: rotate(0deg); }
+	100% { transform: rotate(360deg); }
+}
+
+#logPanel{
+	height:400px;
+	overflow-y:scroll;
+}
\ No newline at end of file

index.html

+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <!-- Use correct character set. -->
+  <meta charset="utf-8">
+  <!-- Tell IE to use the latest, best version. -->
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <!-- Make the application on mobile take up the full browser screen and disable user scaling. -->
+  <meta name="viewport"
+    content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
+  <title>dojo client</title>
+  <link href="images/favicon.png" rel="icon">
+  <link href="css/bootstrap.min.css" rel="stylesheet">
+  <link href="lib/Cesium143/Widgets/widgets.css" rel="stylesheet">
+  <link href="css/main.css" rel="stylesheet">
+  <link href="css/legend.css" rel="stylesheet">
+</head>
+
+<body>
+  <div id="wrapper">
+    <div id="sidebar">
+      <form>
+        <div class="row">
+          <div class="col-8">
+            <div class="form-group">
+              <label>host</label>
+              <input type="text" class="form-control" id="host" />
+            </div>
+          </div>
+          <div class="col-4">
+            <div class="form-group">
+              <label>port</label>
+              <input type="text" class="form-control" id="port" />
+            </div>
+          </div>
+        </div>
+        <div class="form-group">
+          <label>endpoint</label>
+          <input type="text" class="form-control" id="endpoint" />
+        </div>
+        <div class="form-group">
+          <label>bounding box</label>
+          <input id="boundingBoxInput" type="text" class="form-control mb-2" />
+          <button id="setBoundingBox" class="btn btn-primary btn-block" type="button">Set</button>
+        </div>
+        <div class="form-group">
+          <label for="stylesList">style</label>
+          <select class="form-control" id="stylesList">
+            <option>Default</option>
+            <option>Node Level</option>
+          </select>
+        </div>
+        <div class="form-check">
+          <input type="checkbox" class="form-check-input" id="toggleFreezeScene" disabled>
+          <label class="form-check-label" for="toggleFreezeScene">Freeze Scene</label>
+        </div>
+      </form>
+    </div>
+    <div id="cesiumContainer"></div>
+    <div id="statusBar">
+      <div id="statusBarMessage"></div>
+      <div id="statusBarLoader" class="loader"></div>
+    </div>
+  </div>
+</body>
+<script src="lib/jquery/jquery-3.1.1.min.js"></script>
+<script src="lib/bootstrap/bootstrap.min.js"></script>
+<script src="lib/Cesium143/Cesium.js"></script>
+<!-- configure Dojo -->
+<script>
+  var dojoConfig = {
+    async: true,
+    baseUrl: './',
+    packages: [
+      { name: "helpers", location: "lib/helpers" },
+      { name: "state", location: "lib/state" },
+      { name: "CesiumAdaptor", location: "lib/CesiumAdaptor" },
+      { name: "mappers", location: "lib/mappers" },
+      { name: "gui", location: "lib/gui" },
+      { name: "style", location: "lib/style" }
+    ]
+  };
+</script>
+<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.12.2/dojo/dojo.js"></script>
+<script src="lib/main.js"></script>
+
+</html>
\ No newline at end of file