update chrono

Cargo.lock

@@ -282,6 +282,15 @@ dependencies = [
  "alloc-no-stdlib",
 ]
 
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "askama_escape"
 version = "0.10.3"
@@ -416,14 +425,16 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.19"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
+checksum = "bfd4d1b31faaa3a89d7934dbded3111da0d2ef28e3ebccdb4f0179f5929d1ef1"
 dependencies = [
- "libc",
+ "iana-time-zone",
+ "js-sys",
  "num-integer",
  "num-traits",
  "time 0.1.44",
+ "wasm-bindgen",
  "winapi",
 ]
 
@@ -436,6 +447,16 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "colored"
 version = "2.0.0"
@@ -464,6 +485,12 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.2"
@@ -519,6 +546,50 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "cxx"
+version = "1.0.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e599641dff337570f6aa9c304ecca92341d30bf72e1c50287869ed6a36615a6"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60e2434bc22249c056e12d2e87db46380730da0f2648471edea3e8e11834a892"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "scratch",
+ "syn",
+]
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3894ad0c6d517cb5a4ce8ec20b37cd0ea31b480fe582a104c5db67ae21270853"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34fa7e395dc1c001083c7eed28c8f0f0b5a225610f3b6284675f444af6fab86b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "deflate"
 version = "0.9.1"
@@ -936,6 +1007,30 @@ dependencies = [
  "tokio-rustls",
 ]
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.51"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5a6ef98976b22b3b7f2f3a806f858cb862044cfa66805aa3ad84cb3d3b785ed"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+]
+
 [[package]]
 name = "idna"
 version = "0.2.3"
@@ -1037,9 +1132,18 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.121"
+version = "0.2.135"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efaa7b300f3b5fe8eb6bf21ce3895e1751d9665086af2d64b42f19701015ff4f"
+checksum = "68783febc7782c6c5cb401fbda4de5a9898be1762314da0bb2c10ced61f18b0c"
+
+[[package]]
+name = "link-cplusplus"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9272ab7b96c9046fbc5bc56c06c117cb639fe2d509df0c421cad82d2915cf369"
+dependencies = [
+ "cc",
+]
 
 [[package]]
 name = "local-channel"
@@ -1680,6 +1784,12 @@ dependencies = [
  "tendril",
 ]
 
+[[package]]
+name = "scratch"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8132065adcfd6e02db789d9285a0deb2f3fcb04002865ab67d5fb103533898"
+
 [[package]]
 name = "sct"
 version = "0.7.0"
@@ -1920,6 +2030,15 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thin-slice"
 version = "0.1.1"
@@ -2333,6 +2452,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"

static/index.html

@@ -20,6 +20,22 @@
           align-items: center;
           gap: 20px 20px;
       }
+      canvas {
+          margin-bottom: 10px;
+      }
+      a.share {
+          font-family: sans-serif;
+          color: #000;
+          background-color: #ccc;
+          border: 1px solid #bbb;
+          border-radius: 4px;
+          padding: 6px 12px;
+          cursor: pointer;
+          text-decoration: none;
+      }
+      a.share:hover {
+          background-color: #aaa;
+      }
     </style>
     <title>💩📈</title>
   </head>
@@ -41,9 +57,11 @@
     </div>
     <div class="chart">
       <canvas id="northCanvas"></canvas>
+      <a class="share" id="northShare" href="about:blank" target="_blank">Share</a>
     </div>
     <div class="chart">
       <canvas id="southCanvas"></canvas>
+      <a class="share" id="southShare" href="about:blank" target="_blank">Share</a>
     </div>
     <script src="poopGraph.js"></script>
     <div>

static/poopGraph.js

@@ -133,6 +133,17 @@ function maxExcludingOmicron(data, start, end) {
     return secondMax;
 }
 
+function updateShareLink(chart, link) {
+    const ctx = chart.canvas.getContext('2d');
+    ctx.save();
+    ctx.globalCompositeOperation = 'destination-over';
+    ctx.fillStyle = 'white';
+    ctx.fillRect(0, 0, chart.width, chart.height);
+    ctx.restore();
+    link.href = chart.canvas.toDataURL();
+    chart.update();
+}
+
 function plot(data) {
     const northData = extractWithErrorBars(data, 'Northern');
     const southData = extractWithErrorBars(data, 'Southern');
@@ -329,4 +340,12 @@ function plot(data) {
     cutOmicronInput.addEventListener('change', (e) => {
         update();
     });
+    const northShare = document.getElementById('northShare');
+    northShare.addEventListener('click', () => {
+        updateShareLink(northChart, northShare);
+    });
+    const southShare = document.getElementById('southShare');
+    southShare.addEventListener('click', () => {
+        updateShareLink(southChart, southShare);
+    });
 }