fix pixel waste (#440)

2024-01-04 21:42:19 +01:00
parent 50c90a4328
commit a543f5cb0c
3 changed files with 35 additions and 4 deletions
@@ -79,7 +79,37 @@
  <script type="text/javascript">
    const brokenImage = '{{ broken_image }}';
    const topologyData = {{ topology_data | safe }};
-    const basePath = '{{ basepath }}';    
-  </script>
+    const basePath = '{{ basepath }}';
+
+    window.addEventListener("resize", resizeCanvas);
+    resizeCanvas();
+
+    function resizeCanvas() {
+      heightToSubtract = getElementHeight('.navbar') + 
+        getElementHeight('.title-container') + 
+        getElementHeight('#tabswrapper') + 
+        getElementHeight('#filterwrapper') + 
+        getElementHeight('.footer') +
+        getElementPadding('#tabcontentwrapper');
+
+      document.getElementById("visgraph").style.height = "calc(100vh - " + heightToSubtract + "px)";
+    }
+
+    function getElementPadding(element) {
+      el = document.querySelector(element);
+      els = getComputedStyle(el);
+      padding = parseInt(els.paddingTop) + parseInt(els.paddingBottom);
+
+      return padding;
+    }
+
+    function getElementHeight(element) {
+      el = document.querySelector(element);
+      els = getComputedStyle(el);
+      height = el.offsetHeight + parseInt(els.marginTop) + parseInt(els.marginBottom);
+
+      return height;
+    }
+</script>
 	<script src="{% static 'netbox_topology_views/js/app.js' %}" defer></script>
 {% endblock javascript %}