ok

jcponce · Feb 26, 2024 · d7aa146 · d7aa146
1 parent 01ce37b
commit d7aa146
Show file tree

Hide file tree

Showing 12 changed files with 3,285 additions and 5 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/3d-plotter/index.html b/3d-plotter/index.html
@@ -141,8 +141,14 @@
         </div>
       </div>
 
+      <br/>
+      <div>
+        <input type="button" id="createLink" value="Create Link"><br>
+      </div>
+
       <hr style="border: 1px solid rgb(78, 78, 78);" />
 
+
       <div>
         <span style="text-decoration: none;" class="about showHelp">About this program</span><br>
       </div>
@@ -241,7 +247,7 @@ <h3><strong>About</strong></h3>
         This program was originally created by
         <a class="w3-hover-text-light-blue w3-text-indigo" href="https://replit.com/@DavidBrock1" target="_blank">David
           Brock</a>. The source code is available in
-        <a class="w3-hover-text-light-blue w3-text-indigo" href="https://replit.com/@DavidBrock1/complexplotter#main.js"
+        <a class="w3-hover-text-light-blue w3-text-indigo" href="https://replit.com/@DavidBrock1/complexplotter#index.html"
           target="_blank">replit</a>.
 
       </p>

diff --git a/3d-plotter/main.js b/3d-plotter/main.js
@@ -55,6 +55,13 @@ function initEquation() {
     }
   });
 
+  $("#createLink").click(function () {
+    var search = "?equation=" + encodeURIComponent(graph.currEquation);
+    var url = location.href.split("?")[0] + search;
+
+    prompt("Use this URL to shere or save the current equation.", url);
+  });
+
   function update() {
     const equation = equationInput.val();
     const plot = graph.objects.plot;
@@ -581,9 +588,19 @@ function animate() {
   requestAnimationFrame(animate);
 };
 
+//function readURLParms() {
+//  var hash = decodeURIComponent(location.hash.substring(1)); //"substr" is deprecated
+// if (hash.length > 1) $("#equations").val(hash);
+//}
+
 function readURLParms() {
-  var hash = decodeURIComponent(location.hash.substring(1)); //"substr" is deprecated
-  if (hash.length > 1) $("#equations").val(hash);
+  location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m, key, value) {
+    value = decodeURIComponent(value);
+    if (key == "equation") {
+      graph.currEquation = value;
+      $("#equations").val(value);
+    }
+  });
 }
 
 $(window).resize(onResize);

diff --git a/3d-plotter/style.css b/3d-plotter/style.css
@@ -97,9 +97,9 @@ h1, h2, h3, p {
   background: rgb(231, 231, 231) !important;
   border-radius: 5px;
   overflow: auto;
-  line-height: 20px;
+  line-height: 18px;
   z-index: 1;
-  font-size: 16px;
+  font-size: 16px !important;
   transition: height 0.3s ease, width 0.3s ease;
 }