From 886ab38675e1bf1a4f4b62f1d71e36102449562b Mon Sep 17 00:00:00 2001
From: jshjelse <jshjelse@stud.ntnu.no>
Date: Fri, 29 Sep 2023 11:05:47 +0200
Subject: [PATCH] Begynne og generell layout
---
css/style.css | 4 ++++
index.html | 13 +++++++++++++
javascript/buffer.js | 24 ++++++++++++++++++++++++
3 files changed, 41 insertions(+)
create mode 100644 javascript/buffer.js
diff --git a/css/style.css b/css/style.css
index 5c13ed0..2aec3e2 100644
--- a/css/style.css
+++ b/css/style.css
@@ -5,6 +5,10 @@
margin: 0;
}
+p {
+ font-size: 18px;
+}
+
.box {
font-family: monospace;
background-color: orange;
diff --git a/index.html b/index.html
index 71144d4..92476c6 100644
--- a/index.html
+++ b/index.html
@@ -75,6 +75,17 @@
<path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zM5.354 4.646a.5.5 0 1 0-.708.708L7.293 8l-2.647 2.646a.5.5 0 0 0 .708.708L8 8.707l2.646 2.647a.5.5 0 0 0 .708-.708L8.707 8l2.647-2.646a.5.5 0 0 0-.708-.708L8 7.293 5.354 4.646z"/>
</svg>
</div>
+
+ <p>Choose a layer to create a buffer around:</p>
+ <select id="bufferSelect">Layer:</select>
+
+ <p>Write the distance you want for the buffer (in meter):</p>
+ <input id="bufferDistance">
+
+ <p>Choose a name for the new buffer:</p>
+ <input id="bufferName"><br>
+
+ <button class="button" style="font-size: 25px;" onclick="makeBuffer()">Make buffer</button>
</div>
<div id="differenceBox" class="box">
@@ -179,8 +190,10 @@
<script src="javascript/fileHandler.js"></script>
<script src="javascript/geoJSON.js"></script>
<script src="javascript/leafletLayerControl.js"></script>
+ <script src="javascript/buffer.js"></script>
<!-- Imported js -->
+ <script src='https://unpkg.com/@turf/turf@6/turf.min.js'></script>
<!-- <script src="https://unpkg.com/shpjs@latest/dist/shp.js"></script> -->
</body>
diff --git a/javascript/buffer.js b/javascript/buffer.js
new file mode 100644
index 0000000..62685b6
--- /dev/null
+++ b/javascript/buffer.js
@@ -0,0 +1,24 @@
+/*
+Link til nettside med turfjs-funksjoner:
+https://turfjs.org/docs/
+*/
+
+// Fyller select med alternativ:
+
+var s = document.getElementById("bufferSelect");
+
+s.options.lenght = 0;
+
+for (key in overlayMaps) {
+ s.add(new Option(key, overlayMaps[key]));
+}
+
+function makeBuffer() {
+ var layer = document.getElementById("bufferSelect").value;
+ var distance = parseFloat(document.getElementById("bufferDistance").value) / 10^3;
+ var name = document.getElementById("bufferName").value;
+
+ var buffer = L.geoJSON(turf.buffer(layer, distance, {units: "kilometers"})).addTo(map);
+
+ overlayMaps[name] = buffer;
+}
\ No newline at end of file
--
GitLab