Add an example app - demo app from gh-pages branch

szimek · Jun 4, 2015 · bdd38e2 · bdd38e2
1 parent 3f3d880
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diff --git a/example/css/signature-pad.css b/example/css/signature-pad.css
@@ -0,0 +1,145 @@
+body {
+  background: url("data:image/png;base64,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") repeat scroll center center rgb(179, 179, 179);
+  font-family: Helvetica, Sans-Serif;
+
+  -moz-user-select: none;
+  -webkit-user-select: none;
+  -ms-user-select: none;
+}
+
+.m-signature-pad {
+  position: absolute;
+  font-size: 10px;
+  width: 700px;
+  height: 400px;
+  top: 50%;
+  left: 50%;
+  margin-left: -350px;
+  margin-top: -200px;
+  border: 1px solid #e8e8e8;
+  background-color: #fff;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.27), 0 0 40px rgba(0, 0, 0, 0.08) inset;
+  border-radius: 4px;
+}
+
+.m-signature-pad:before, .m-signature-pad:after {
+	position: absolute;
+  z-index: -1;
+  content: "";
+	width: 40%;
+	height: 10px;
+	left: 20px;
+	bottom: 10px;
+	background: transparent;
+	-webkit-transform: skew(-3deg) rotate(-3deg);
+	-moz-transform: skew(-3deg) rotate(-3deg);
+	-ms-transform: skew(-3deg) rotate(-3deg);
+	-o-transform: skew(-3deg) rotate(-3deg);
+	transform: skew(-3deg) rotate(-3deg);
+	box-shadow: 0 8px 12px rgba(0, 0, 0, 0.4);
+}
+
+.m-signature-pad:after {
+	left: auto;
+	right: 20px;
+	-webkit-transform: skew(3deg) rotate(3deg);
+	-moz-transform: skew(3deg) rotate(3deg);
+	-ms-transform: skew(3deg) rotate(3deg);
+	-o-transform: skew(3deg) rotate(3deg);
+	transform: skew(3deg) rotate(3deg);
+}
+
+.m-signature-pad--body {
+  position: absolute;
+  left: 20px;
+  right: 20px;
+  top: 20px;
+  bottom: 60px;
+  border: 1px solid #f4f4f4;
+}
+
+.m-signature-pad--body
+  canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    border-radius: 4px;
+    box-shadow: 0 0 5px rgba(0, 0, 0, 0.02) inset;
+  }
+
+.m-signature-pad--footer {
+  position: absolute;
+  left: 20px;
+  right: 20px;
+  bottom: 20px;
+  height: 40px;
+}
+
+.m-signature-pad--footer
+  .description {
+    color: #C3C3C3;
+    text-align: center;
+    font-size: 1.2em;
+    margin-top: 1.8em;
+  }
+
+.m-signature-pad--footer
+  .button {
+    position: absolute;
+    bottom: 0;
+  }
+
+.m-signature-pad--footer
+  .button.clear {
+    left: 0;
+  }
+
+.m-signature-pad--footer
+  .button.save {
+    right: 0;
+  }
+
+@media screen and (max-width: 1024px) {
+  .m-signature-pad {
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    width: auto;
+    height: auto;
+    min-width: 250px;
+    min-height: 140px;
+    margin: 5%;
+  }
+  #github {
+    display: none;
+  }
+}
+
+@media screen and (min-device-width: 768px) and (max-device-width: 1024px) {
+  .m-signature-pad {
+    margin: 10%;
+  }
+}
+
+@media screen and (max-height: 320px) {
+  .m-signature-pad--body {
+    left: 0;
+    right: 0;
+    top: 0;
+    bottom: 32px;
+  }
+  .m-signature-pad--footer {
+    left: 20px;
+    right: 20px;
+    bottom: 4px;
+    height: 28px;
+  }
+  .m-signature-pad--footer
+    .description {
+      font-size: 1em;
+      margin-top: 1em;
+    }
+}
diff --git a/example/index.html b/example/index.html
@@ -0,0 +1,46 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title>Signature Pad demo</title>
+  <meta name="description" content="Signature Pad - HTML5 canvas based smooth signature drawing using variable width spline interpolation.">
+
+  <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no">
+
+  <meta name="apple-mobile-web-app-capable" content="yes">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black">
+
+  <link rel="stylesheet" href="css/signature-pad.css">
+
+  <script type="text/javascript">
+    var _gaq = _gaq || [];
+    _gaq.push(['_setAccount', 'UA-39365077-1']);
+    _gaq.push(['_trackPageview']);
+
+    (function() {
+      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+      ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+    })();
+  </script>
+</head>
+<body onselectstart="return false">
+  <a id="github" href="https://github.com/szimek/signature_pad">
+    <img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_gray_6d6d6d.png" alt="Fork me on GitHub">
+  </a>
+
+  <div id="signature-pad" class="m-signature-pad">
+    <div class="m-signature-pad--body">
+      <canvas></canvas>
+    </div>
+    <div class="m-signature-pad--footer">
+      <div class="description">Sign above</div>
+      <button class="button clear" data-action="clear">Clear</button>
+      <button class="button save" data-action="save">Save</button>
+    </div>
+  </div>
+
+  <script src="js/signature_pad.js"></script>
+  <script src="js/app.js"></script>
+</body>
+</html>
diff --git a/example/js/app.js b/example/js/app.js
@@ -0,0 +1,35 @@
+var wrapper = document.getElementById("signature-pad"),
+    clearButton = wrapper.querySelector("[data-action=clear]"),
+    saveButton = wrapper.querySelector("[data-action=save]"),
+    canvas = wrapper.querySelector("canvas"),
+    signaturePad;
+
+// Adjust canvas coordinate space taking into account pixel ratio,
+// to make it look crisp on mobile devices.
+// This also causes canvas to be cleared.
+function resizeCanvas() {
+    // When zoomed out to less than 100%, for some very strange reason,
+    // some browsers report devicePixelRatio as less than 1
+    // and only part of the canvas is cleared then.
+    var ratio =  Math.max(window.devicePixelRatio || 1, 1);
+    canvas.width = canvas.offsetWidth * ratio;
+    canvas.height = canvas.offsetHeight * ratio;
+    canvas.getContext("2d").scale(ratio, ratio);
+}
+
+window.onresize = resizeCanvas;
+resizeCanvas();
+
+signaturePad = new SignaturePad(canvas);
+
+clearButton.addEventListener("click", function (event) {
+    signaturePad.clear();
+});
+
+saveButton.addEventListener("click", function (event) {
+    if (signaturePad.isEmpty()) {
+        alert("Please provide signature first.");
+    } else {
+        window.open(signaturePad.toDataURL());
+    }
+});