+Shapes, +Background, +Fill/Stroke, +Line Join

Ideas

@@ -1,8 +1,8 @@
 Current
 =======
 Eraser
-Shapes
-Fill
+*Shapes
+*Fill
 Pen
 Chalk
 Board Size

Mobile/css/main.css

@@ -301,7 +301,8 @@ form[role="dialog"][data-type="value-selector"] menu button::-moz-focus-inner {
   border: none;
   outline: none;
 }
-form[role="dialog"][data-type="value-selector"] menu button {
+form[role="dialog"][data-type="value-selector"] menu button,
+.button {
   width: calc(49.5%);
   height: 3.8rem;
   margin: 0 0 1rem;
@@ -326,13 +327,15 @@ form[role="dialog"][data-type="value-selector"] menu button {
 }
 /* Press (default & affirmative) */
 form[role="dialog"][data-type="value-selector"] menu button:active,
-form[role="dialog"][data-type="value-selector"] menu button.affirmative:active {
+form[role="dialog"][data-type="value-selector"] menu button.affirmative:active,
+.button:active {
   border-color: #008aaa;
   background: #008aaa;
   color: #333;
 }
 /* affirmative */
-form[role="dialog"][data-type="value-selector"] menu button.affirmative {
+form[role="dialog"][data-type="value-selector"] menu button.affirmative,
+.button.affirmative {
   background-image: url(value_selector/images/ui/affirmative.png);
   background-color: #00caf2;
   border-color: #008eab;
@@ -344,7 +347,8 @@ form[role="dialog"][data-type="value-selector"] menu button,
 form[role="dialog"][data-type="value-selector"] menu button:first-child {
   margin: 0;
 }
-form[role="dialog"][data-type="value-selector"] menu button.full {
+form[role="dialog"][data-type="value-selector"] menu button.full,
+.button.full {
   width: 100%;
 }
 /* Right to left tweaks */
@@ -358,6 +362,8 @@ body {
   margin: 0;
   font-size: 10px;
   overflow: hidden;
+  width: 100%;
+  height: 100%;
 }
 *::-moz-focus-inner {
   border: none;
@@ -366,8 +372,8 @@ body {
   outline: none;
 }
 .hidden {
-  display: none;
-  visibility: none;
+  display: none !important;
+  visibility: none !important;
 }
 div#container {
   position: absolute;
@@ -424,7 +430,8 @@ button {
   left: 97%;
 }
 .picker,
-.about {
+.about,
+.tour {
   font-family: 'MozTT-Light';
   width: 30rem;
   height: 24.6rem;
@@ -435,10 +442,12 @@ button {
   margin-left: -15rem;
 }
 .picker .color-picker,
-.about .color-picker {
+.about .color-picker,
+.tour .color-picker {
   margin: 0;
 }
-.about {
+.about,
+.tour {
   background: #262626;
   padding: 1rem 2rem;
   height: 23rem;
@@ -449,22 +458,35 @@ button {
   box-shadow: 0 0 0.3rem black;
 }
 .about a,
+.tour a,
 .about a:link,
+.tour a:link,
 .about a:visited,
-.about a:active {
+.tour a:visited,
+.about a:active,
+.tour a:active {
   color: white;
 }
-.about .close {
+.about .close,
+.tour .close {
   background: #262626;
   color: white;
   border: 1px solid gray;
 }
-.about p {
+.about p,
+.tour p {
   font-size: 11pt;
 }
-.about span {
+.about span,
+.tour span {
   font-size: 8pt;
 }
+.tour .button {
+  width: 30rem;
+  position: absolute;
+  bottom: 1rem;
+  left: 1.8rem;
+}
 header {
   width: 100%;
   height: 5.3rem;
@@ -505,8 +527,9 @@ header #title {
   left: -2rem;
 }
 #menu {
-  height: 100%;
   width: 15rem;
+  height: 100%;
+  display: block;
   background: #262626;
   position: absolute;
   left: -15rem;
@@ -516,7 +539,7 @@ header #title {
   font-size: 8pt;
   transition: left 0.2s ease-out;
   border-collapse: collapse;
-  overflow: hidden;
+  overflow-y: auto;
 }
 #menu.pulled {
   left: 0;
@@ -536,6 +559,9 @@ header #title {
   padding: 0 0.6rem;
   cursor: pointer;
 }
+#menu p {
+  width: 65%;
+}
 #menu span {
   float: right;
   font-size: 7pt;
@@ -588,13 +614,14 @@ header #title {
   background-image: url('imgs/redo.png');
 }
 #menu .options {
-  display: block;
+  display: table-row;
+  vertical-align: top;
   margin-top: 1rem;
 }
 #menu .bottom {
+  width: 100%;
   position: absolute;
   bottom: 5rem;
-  width: 100%;
 }
 #menu .bottom button[class^='icon'] {
   margin-left: 3.5rem;

Mobile/css/main.less

@@ -3,11 +3,12 @@
 @import 'seekbars';
 @import 'value_selector';
 
-
 html, body {
   margin: 0;
   font-size: 10px;
   overflow: hidden;
+  width: 100%;
+  height: 100%;
 }
 
 *::-moz-focus-inner {
@@ -18,8 +19,8 @@ html, body {
 }
 
 .hidden {
-  display: none;
-  visibility: none;
+  display: none !important;
+  visibility: none !important;
 }
 
 div#container {
@@ -82,7 +83,7 @@ button {
   left: 97%;
 }
 
-.picker, .about {
+.picker, .about, .tour {
   font-family: 'MozTT-Light';
   width: 30rem;
   height: 24.6rem;
@@ -97,7 +98,7 @@ button {
   }
 }
 
-.about {
+.about, .tour {
   background: #262626;
   padding: 1rem 2rem;;
   height: 23rem;
@@ -125,6 +126,15 @@ button {
   }
 }
 
+.tour {
+  .button {
+    width: 30rem;
+    position: absolute;
+    bottom: 1rem;
+    left: 1.8rem;
+  }
+}
+
 header {
   width: 100%;
   height: 5.3rem;
@@ -172,8 +182,9 @@ header {
 
 
 #menu {
-  height: 100%;
   width: 15rem;
+  height: 100%;
+  display: block;
   background: #262626;
   position: absolute;
   left: -15rem;
@@ -183,7 +194,7 @@ header {
   font-size: 8pt;
   transition: left 0.2s ease-out;
   border-collapse: collapse;
-  overflow: hidden;
+  overflow-y: auto;
 
   &.pulled {
     left: 0;
@@ -202,6 +213,9 @@ header {
     padding: 0 0.6rem;
     cursor: pointer;
   }
+  p {
+    width: 65%;
+  }
   span {
     float: right;
     font-size: 7pt;
@@ -258,13 +272,14 @@ header {
   }
 
   .options {
-    display: block;
+    display: table-row;
+    vertical-align: top;
     margin-top: 1rem;
   }
   .bottom {
+    width: 100%;
     position: absolute;
     bottom: 5rem;
-    width: 100%;
     button[class^='icon'] {
       margin-left: 3.5rem;
     }

Mobile/css/value_selector.less

@@ -144,7 +144,7 @@ form[role="dialog"][data-type="value-selector"] menu button::-moz-focus-inner {
   outline: none;
 }
 
-form[role="dialog"][data-type="value-selector"] menu button {
+form[role="dialog"][data-type="value-selector"] menu button, .button {
   width: calc((100% - 1rem) / 2);
   height: 3.8rem;
   margin: 0 0 1rem;
@@ -170,14 +170,14 @@ form[role="dialog"][data-type="value-selector"] menu button {
 
 /* Press (default & affirmative) */
 form[role="dialog"][data-type="value-selector"] menu button:active,
-form[role="dialog"][data-type="value-selector"] menu button.affirmative:active {
+form[role="dialog"][data-type="value-selector"] menu button.affirmative:active, .button:active {
   border-color: #008aaa;
   background: #008aaa;
   color: #333;
 }
 
 /* affirmative */
-form[role="dialog"][data-type="value-selector"] menu button.affirmative {
+form[role="dialog"][data-type="value-selector"] menu button.affirmative, .button.affirmative {
   background-image: url(value_selector/images/ui/affirmative.png);
   background-color: #00caf2;
   border-color: #008eab;
@@ -192,7 +192,7 @@ form[role="dialog"][data-type="value-selector"] menu button:first-child {
   margin: 0;
 }
 
-form[role="dialog"][data-type="value-selector"] menu button.full {
+form[role="dialog"][data-type="value-selector"] menu button.full, .button.full {
   width: 100%;
 }
 

Mobile/index.html

@@ -24,12 +24,13 @@
     </div>
 
     <div id='menu'>
-      <p class='icon-settings'>Settings</p>
       <div class='options'>
+        <p class='icon-settings'>Settings</p>
         <div class='general'>
           <button id='settype'>Brush Type<span>Sketch</span></button>
           <button id='setcolor'>Color<span>#000000</span></button>
-          <!--<button id='setlineJoin'>Line Join<span>Round</span></button>-->
+          <button id='setbg'>Background<span>#ffffff</span></button>
+          <button id='setlineJoin'>Line Join<span>Round</span></button>
           <button id='setlineCap'>Line Cap<span>Round</span></button>
           <p id='lineWidth'>Line Width <span>2</span></p>
            <div role="slider" class='lineWidth'>
@@ -69,6 +70,20 @@
               </div>
             </div>
           </div>
+          
+          <div class='line hidden'>
+            <p class='fill'>Fill<span>No</span></p>
+            <p class='stroke'>Stroke<span>Yes</span></p>
+          </div>
+
+          <div class='shape hidden'>
+            <p class='icon-settings'>Shape</p>
+            <button id='setshape'>Type<span>Circle</span></button>
+            <p class='fill'>Fill<span>No</span></p>
+            <p class='stroke'>Stroke<span>Yes</span></p>
+          <div>
+        </div>
+        </div>
       </div>
       <div class='bottom'>
         <button id='clear' class='icon-clear'>Clear</button>
@@ -78,15 +93,17 @@
         <button id='about'>About</button>
       </div>
     </div>
+    
 
     <form role='dialog' data-type='value-selector' id='type' class='hidden single'>
       <section class='scrollable'>
         <h1>Brush Type</h1>
         <ol role='listbox'>
-          <li aria-selected='true'><label><span>Sketch</span></label></li>
-          <li><label><span>Fur</span></label></li>
-          <li><label><span>Pen</span></label></li>
-          <li><label><span>Line</span></label></li>
+          <li aria-selected='true' data-target='sketch'><label><span>Sketch</span></label></li>
+          <li data-target='fur'><label><span>Fur</span></label></li>
+          <li data-target='pencil'><label><span>Pencil</span></label></li>
+          <li data-target='line'><label><span>Line</span></label></li>
+          <li data-target='shape'><label><span>Shape</span></label></li>
           <!--<li><label><span>Eraser</span></label></li>-->
         </ol>
       </section>
@@ -109,6 +126,22 @@
       </menu>
     </form>
 
+    <form role='dialog' data-type='value-selector' id='shape' class='hidden single'>
+      <section class='scrollable'>
+        <h1>Shape Type</h1>
+        <ol role='listbox'>
+          <li aria-selected='true' data-target='shape'><label><span>Circle</span></label></li>
+          <li data-target='shape'><label><span>Rectangle</span></label></li>
+          <li data-target='shape'><label><span>Square</span></label></li>
+          <li data-target='shape'><label><span>Triangle</span></label></li>
+        </ol>
+        <menu>
+          <button class='affirmative full'>Cancel</button>
+        </menu>
+      </section>
+    </form>
+
+
     <form role='dialog' data-type='value-selector' id='lineCap' class='hidden single'>
       <section class='scrollable'>
         <h1>Line Cap</h1>
@@ -186,7 +219,7 @@
         <span>Sketchy was found by Mahdi Dibaiee. More info: <a href='http://about.me/mdibaiee'>About.me</a>
           <br><br>
           Contact: <br>
-          <a href='https://twitter.com/mdibaiee'>Twitter</a><br />
+          <a href='https://twitter.com/mdibaiee'>Twitter</a>&nbsp;&bullet;
           <a href='mailto:mdibaiee@aol.com'>Email</a>
           <br><br>
           <a href='http://mdibaiee.github.io/Sketchy/changelog.html'>Changelog</a>
@@ -194,6 +227,16 @@
         <button class='close'>x</button>
     </div>
 
+    <div class='tour overlay hidden'>
+        <p>Tips</p>
+          <span>Hey! Let me give you some tips to help you along the way,</span><br /><br />
+          <span>To finish a line, hold your finger for 1 second on mobile, or double click on desktop.</span><br />
+          <span>Line join, fill / stroke are applied when the line is finished.</span><br /><br />
+          <span>If you found something missing, please get in touch with us.</span>
+        <button class='button'>Gotcha!</button>
+      <button class='close'>x</button>
+   </div>
+
     <!-- PRELOADER -->
     <div class='hidden'>
       <img src='css/value_selector/images/ui/pattern.png'>

Mobile/js/functions-m.js

@@ -0,0 +1,239 @@
+"use strict";
+/*** ESSENTIALS ***/
+
+function sizeAndPos() {
+
+  var data = c.getImageData(0,0, $c.width(), $c.height());
+  var w = $(window).width(),
+      h = $(window).height() - 53;
+  $c.attr('width', w * window.devicePixelRatio);
+  $c.attr('height',h * window.devicePixelRatio);
+  $c.css({
+    'width' : w,
+    'height' : h
+  });
+  c.clearRect(0,0, width(), height());
+  c.putImageData(data, 0, 0);
+}
+
+function relative(x,y, el) {
+  var el = el || $c[0];
+  return {
+    x : x*window.devicePixelRatio - el.offset().left,
+    y : (y - 53) * window.devicePixelRatio - el.offset().top
+  }
+}
+
+function threshold(x1, y1, x2, y2, threshold) {
+  var tr = threshold || 5;
+  if( x1 <= x2 + tr && x1 >= x2 - tr && y1 <= y2 + tr && y1 >= y2 - tr ) return true; 
+  return false;
+}
+
+function draw(x1, y1, x2, y2, opts, overlay) {
+  opts = opts || {};
+  var c = window.c;
+  if( overlay ) var c = window.o;
+  c.beginPath();
+  if( settings.type == 'eraser' ) c.globalCompositeOperation = 'destination-out';
+  else c.globalCompositeOperation = opts.composite || settings.composite;
+  c.lineCap = opts.lineCap || settings.lineCap;
+  c.lineJoin = opts.lineJoin || settings.lineJoin;
+  c.strokeStyle = opts.color || settings.color;
+  c.fillStyle = opts.color || settings.color;
+  c.lineWidth = ( opts.lineWidth || settings.lineWidth ) / 10;
+  c.moveTo(x1, y1);
+  c.lineTo(x2, y2);
+  if( !opts.noStroke ) c.stroke();
+  if( opts.fill ) c.fill();
+}
+
+function shape(opts, overlay) {
+  if(overlay) var c = window.o;
+  else var c = window.c;
+  c.beginPath();
+  c.fillStyle = opts.color || settings.color;
+  switch(opts.type) {
+  
+    case 'circle': {
+      c.arc(opts.x, opts.y, opts.radius, 0, 2*Math.PI);
+      break;
+    }
+    case 'rectangle': {
+      c.rect(opts.x, opts.y, opts.width, opts.height);
+      break;
+    }
+    case 'square': {
+      c.rect(opts.x, opts.y, opts.width, opts.width);
+      break;
+    }
+    case 'triangle': {
+      c.fillStyle = opts
+      c.moveTo(opts.x1, opts.y1);
+      c.lineTo(opts.x2, opts.y2);
+      c.lineTo(opts.x3, opts.y3);
+      c.lineTo(opts.x1, opts.y1);
+    }
+  
+  }
+  c.fill();
+}
+
+
+function undo() {
+  var history = window.points.history;
+  if( history.last > 1 ) {
+    var step = history[history.last-1];
+    c.putImageData(step.data, 0, 0);
+    window.points = step.points.slice(0);
+    window.points.history = history;
+    window.points.history.last = history.last-1;
+  } else {
+    c.clearRect(0,0, width(), height());
+    window.points = [];
+    window.points.history = history;
+    window.points.history.last = 0;
+  }
+  
+}
+
+function redo() {
+  var history = window.points.history;
+  if( history.last < history.length-1 ) {
+    var step = history[history.last+1];
+    c.putImageData(step.data, 0, 0);
+    window.points = step.points.slice(0);
+    window.points.history = history;
+    window.points.history.last = history.last+1;
+  }
+}
+
+function width() {
+  return +$c.attr('width');
+}
+
+function height() {
+  return +$c.attr('height'); 
+}
+
+function dataToBlob(data) {
+  var binary = atob(data.split(',')[1]), array = [];
+  var type = data.split(',')[0].split(':')[1].split(';')[0];
+  for(var i = 0; i < binary.length; i++) array.push(binary.charCodeAt(i));
+  return new Blob([new Uint8Array(array)], {type: type});
+}
+
+
+/*** END ***/
+
+function startPoint(x, y) {
+
+  // If no previous point exists, make the first one.
+  if( !points.length ) points.push({x: x, y: y, type: '', start: {x: x, y: y}});
+
+  var old = points[points.length-1],
+      start = old.start,
+      current = {
+        x : x,
+        y : y,
+        start : old.start || {x: x, y: y},
+        type : settings.type
+      }
+  // Line
+  if( old.type !== 'line' && current.type == 'line' ) {
+    window.o.beginPath();
+    window.o.fillStyle = 'red';
+    window.o.arc(x,y, 3, 0, 2*Math.PI);
+    window.o.fill();
+  }
+
+  if( old.type == 'line' && current.type == 'line' ) {
+    if( points[points.indexOf(old)-1].type !== 'line' ) {
+      o.clearRect(old.x-3, old.y-3, 6, 6, true);
+      draw(old.x, old.y, x, y);
+    } else
+      draw(old.x, old.y, x, y);
+  }
+
+  // Shapes
+
+  if( old.type !== 'shape' && current.type == 'shape' ) {
+    settings.shape.
+  }
+
+  var thresholds = window.mobile ? [10, 5] : [5, 2];
+  if( points.length > 1 && ((start && threshold(start.x, start.y, x, y, thresholds[0])) || threshold(old.x, old.y, x, y, thresholds[1])) ) {
+    window.active = false;
+    points[points.length-1].type = '';
+    points[points.length-1].start = undefined;
+    return;
+  }
+  points.push(current);
+}
+
+function drawPoint(x,y) {
+  var capture = points[points.length-1];
+
+  switch(capture.type) {
+    case 'eraser': {
+      capture.type = 'pen';
+    }
+    case 'pen': {
+      draw(capture.x, capture.y, x, y);
+
+      var current = {
+        x : x,
+        y : y,
+        start : capture.start,
+        type : capture.type
+      }
+
+      points.push(current);
+      break;
+    }
+    case 'sketch': {
+      draw(capture.x, capture.y, x, y);
+      var current = {
+        x : x,
+        y : y,
+        start : capture.start,
+        type : capture.type
+      }
+      points.push(current);
+
+      for( var i = 0, len = points.length-1; i < len; i++ ) {
+        if(threshold(points[i].x, points[i].y, current.x, current.y, settings.connectTelorance)) {
+          var x = points[i].x - current.x,
+              y = points[i].y - current.y;
+          var w = settings.lineWidth/20 > 0.2 ? settings.lineWidth/20 : 0.2;
+
+          draw(points[i].x - x*0.2, points[i].y - y*0.2, current.x + x*0.2, current.y + y*0.2, {strokeStyle: 'rgba(0,0,0,0.4)', lineWidth: w})
+        }
+      }
+      break; 
+    }
+    case 'fur': {
+      draw(capture.x, capture.y, x, y);
+      var current = {
+        x : x,
+        y : y,
+        start : capture.start,
+        type : capture.type
+      }
+      points.push(current);
+
+      for( var i = 0, len = points.length-1; i < len; i++ ) {
+        if(threshold(points[i].x, points[i].y, current.x, current.y, settings.connectTelorance)) {
+          var x = points[i].x - current.x,
+              y = points[i].y - current.y;
+          var l = settings.furLength / 100 || 0.2;
+          var w = settings.lineWidth/20 > 0.2 ? settings.lineWidth/20 : 0.2;
+
+          draw(points[i].x + x*l, points[i].y + y*l, current.x - x*l, current.y - y*l, {strokeStyle: 'rgba(0,0,0,0.4)', lineWidth: w})
+        }
+      }
+      break;
+    }
+  }
+}
+

Mobile/js/functions.js

@@ -12,15 +12,16 @@ function sizeAndPos() {
     'width' : w,
     'height' : h
   });
-  c.clearRect(0,0, width(), height());
+  c.clear();
   c.putImageData(data, 0, 0);
 }
 
 function relative(x,y, el) {
-  var el = el || $c[0];
+  var el = el || $c,
+      offset = el.offset();
   return {
-    x : x*window.devicePixelRatio - el.offset().left,
-    y : (y - 53) * window.devicePixelRatio - el.offset().top
+    x : (x - offset.left) *window.devicePixelRatio,
+    y : (y - offset.top) * window.devicePixelRatio
   }
 }
 
@@ -32,8 +33,8 @@ function threshold(x1, y1, x2, y2, threshold) {
 
 function draw(x1, y1, x2, y2, opts, overlay) {
   opts = opts || {};
-  var c = window.c;
   if( overlay ) var c = window.o;
+  else var c = window.c;
   c.beginPath();
   if( settings.type == 'eraser' ) c.globalCompositeOperation = 'destination-out';
   else c.globalCompositeOperation = opts.composite || settings.composite;
@@ -44,41 +45,76 @@ function draw(x1, y1, x2, y2, opts, overlay) {
   c.lineWidth = ( opts.lineWidth || settings.lineWidth ) / 10;
   c.moveTo(x1, y1);
   c.lineTo(x2, y2);
-  if( !opts.noStroke ) c.stroke();
-  if( opts.fill ) c.fill();
+  if( !opts.noStroke || settings.noStroke ) c.stroke();
+  if( opts.fill || settings.fill ) c.fill();
 }
 
-function shape(opts, overlay) {
-  if(overlay) var c = window.o;
-  else var c = window.c;
+function mark(x, y) {
+  var o = window.o;
+  o.beginPath();
+  o.fillStyle = 'red';
+  o.arc(x,y, 3, 0, 2*Math.PI);
+  o.fill();
+}
+
+function erase(x1, y1, x2, y2, opts) {
+  var opts = opts || {};
+  var c = window.c;
   c.beginPath();
-  c.fillStyle = opts.color || settings.color;
-  switch(opts.type) {
-  
-    case 'circle': {
-      c.arc(opts.x, opts.y, opts.radius, 0, 2*Math.PI);
-      break;
-    }
-    case 'rectangle': {
-      c.rect(opts.x, opts.y, opts.width, opts.height);
-      break;
-    }
-    case 'square': {
-      c.rect(opts.x, opts.y, opts.width, opts.width);
-      break;
-    }
-    case 'triangle': {
-      c.fillStyle = opts
-      c.moveTo(opts.x1, opts.y1);
-      c.lineTo(opts.x2, opts.y2);
-      c.lineTo(opts.x3, opts.y3);
-      c.lineTo(opts.x1, opts.y1);
-    }
-  
-  }
-  c.fill();
+  c.lineWidth = ( opts.lineWidth || settings.lineWidth ) / 10;
+  c.globalCompositeOperation = 'source-out';
+  c.moveTo(x1, y1);
+  c.lineTo(x2, y2);
+  window.points = window.points.filter(function(e, i) {
+    if(!threshold(e.x, e.y, x1, y1, c.lineWidth) &&
+       !threshold(e.x, e.y, x2, y2, c.lineWidth) ) return true;
+    return false;
+  })
 }
 
+function line(x, y, opts) {
+  var opts = opts || {};
+  var o = window.o;
+  o.beginPath();
+  o.lineCap = opts.lineCap || settings.lineCap;
+  o.lineJoin = opts.lineJoin || settings.lineJoin;
+  o.strokeStyle = opts.color || settings.color;
+  o.fillStyle = opts.color || settings.color;
+  o.lineWidth = ( opts.lineWidth || settings.lineWidth ) / 10;
+  var last = settings.drawingLine.length-1;
+  o.moveTo(settings.drawingLine[last].x, settings.drawingLine[last].y);
+  o.lineTo(x,y);
+  settings.drawingLine.push({
+    x: x,
+    y: y
+  })
+  o.stroke();
+  if( opts.fill || settings.fill ) o.fill();
+}
+
+function finishLine(opts) {
+  var opts = opts || {};
+  var c = window.c;
+  o.clear();
+  c.beginPath();
+  c.strokeStyle = opts.color || settings.color;
+  c.fillStyle = opts.color || settings.color;
+  c.lineWidth = ( opts.lineWidth || settings.lineWidth ) / 10;
+  c.lineJoin = opts.lineJoin || settings.lineJoin;
+  c.lineCap = opts.lineJoin || settings.lineJoin;
+  c.moveTo(settings.drawingLine[0].x, settings.drawingLine[0].y);
+  for( var i = 1, len = settings.drawingLine.length; i < len; i++ ) {
+    c.lineTo(settings.drawingLine[i].x, settings.drawingLine[i].y);
+  }
+  if( settings.stroke ) c.stroke();
+  if( settings.fill ) c.fill();
+  settings.drawingLine = [];
+  window.points.history.push({
+    data: c.getImageData(0, 0, width(), height()),
+    points: window.points.slice(0)
+  })
+  window.points.history.last = window.points.history.length-1;
+}
 
 function undo() {
   var history = window.points.history;
@@ -89,7 +125,7 @@ function undo() {
     window.points.history = history;
     window.points.history.last = history.last-1;
   } else {
-    c.clearRect(0,0, width(), height());
+    c.clear();
     window.points = [];
     window.points.history = history;
     window.points.history.last = 0;
@@ -139,26 +175,27 @@ function startPoint(x, y) {
         start : old.start || {x: x, y: y},
         type : settings.type
       }
+
   // Line
   if( old.type !== 'line' && current.type == 'line' ) {
-    window.o.beginPath();
-    window.o.fillStyle = 'red';
-    window.o.arc(x,y, 3, 0, 2*Math.PI);
-    window.o.fill();
+    mark(x, y);
+    settings.drawingLine.push({
+      x: x,
+      y: y
+    })
   }
 
   if( old.type == 'line' && current.type == 'line' ) {
     if( points[points.indexOf(old)-1].type !== 'line' ) {
-      o.clearRect(old.x-3, old.y-3, 6, 6, true);
-      draw(old.x, old.y, x, y);
-    } else
-      draw(old.x, old.y, x, y);
+      o.clear();
+    }
+      line(x, y);
   }
 
   // Shapes
 
-  if( old.type !== 'shape' && current.type == 'shape' ) {
-    settings.shape.
+  if( current.type == 'shape' ) {
+    settings.shapeStart = current;
   }
 
   var thresholds = window.mobile ? [10, 5] : [5, 2];
@@ -166,6 +203,7 @@ function startPoint(x, y) {
     window.active = false;
     points[points.length-1].type = '';
     points[points.length-1].start = undefined;
+    finishLine();
     return;
   }
   points.push(current);
@@ -176,9 +214,9 @@ function drawPoint(x,y) {
 
   switch(capture.type) {
     case 'eraser': {
-      capture.type = 'pen';
+      erase(capture.x, capture.y, x, y);
     }
-    case 'pen': {
+    case 'pencil': {
       draw(capture.x, capture.y, x, y);
 
       var current = {
@@ -234,6 +272,74 @@ function drawPoint(x,y) {
       }
       break;
     }
+    case 'shape': {
+      o.clear();
+      o.beginPath();
+      o.fillStyle = settings.color;
+      o.strokeStyle = settings.color;
+      o.lineWidth = settings.lineWidth / 20;
+      var start = settings.shapeStart;
+      switch(settings.shape) {
+        case 'circle': {
+          var di = Math.abs(x - start.x);
+          o.arc(start.x, start.y, di, 0, 2*Math.PI);
+          settings.comShape = {
+            type: 'circle',
+            x: start.x,
+            y: start.y,
+            radius: di
+          }
+          break;
+        }
+        case 'rectangle': {
+          var w = x - start.x;
+          var h = y - start.y;
+          o.rect(start.x, start.y, w, h);
+          settings.comShape = {
+            type: 'rectangle',
+            x: start.x,
+            y: start.y,
+            w: w,
+            h: h
+          }
+          break;
+        }
+        case 'square': {
+          var w = x - start.x;
+          o.rect(start.x, start.y, w, w);
+          settings.comShape = {
+            type: 'rectangle',
+            x: start.x,
+            y: start.y,
+            w: w,
+            h: w
+          }
+          break;
+        }
+        case 'triangle': {
+          var dix = (x - start.x)/2;
+          var diy = (y - start.y)/2;
+          o.moveTo(start.x + dix, start.y);
+          o.lineTo(x, y);
+          o.lineTo(start.x, y);
+          o.lineTo(start.x + dix, start.y);
+          settings.comShape = {
+            type: 'triangle',
+            start: {
+              x: start.x,
+              y: start.y
+            },
+            x: x,
+            y: y,
+            dix: dix,
+            diy: diy
+          }
+        }
+      }
+      if( settings.fill ) o.fill();
+      if( settings.stroke ) o.stroke();
+      break;
+    }
   }
 }
 

Mobile/js/main.js

@@ -3,8 +3,12 @@
 $(document).ready(function() {
   window.c = $('canvas')[0].getContext('2d');
   window.o = $('canvas')[1].getContext('2d');
-
+  window.c.clear = window.o.clear = function() {
+    this.clearRect(0, 0, width(), height());
+  }
   window.settings = {
+    stroke: true,
+    fill: false,
     lineWidth : 2,
     color : 'black',
     type: 'sketch',
@@ -12,7 +16,12 @@ $(document).ready(function() {
     lineJoin: 'round',
     furLength: 5,
     connectTelorance: 40,
-    composite: 'source-over'
+    composite: 'source-over',
+    shape: 'circle',
+    shapeStart: {},
+    comShape: {},
+    drawingLine: [],
+    version: 1.2
   };
   window.points = [];
   window.$c = $('canvas');
@@ -20,19 +29,21 @@ $(document).ready(function() {
   window.points.history.last = 0;
 
   sizeAndPos();
-  //$(window).resize(sizeAndPos);
 
   $('.color-picker').change(function() {
     var c = $(this).find('.color').val();
-    settings.color = c;
-    $('#setcolor span').html(c);
+    var caller = $(this).parent().attr('data-caller');
+    settings[caller] = c;
+    $('#set' + caller + ' span').html(c);
+    if( caller == 'bg' ) {
+      $c.first().css('background', c);
+    }
   })
   $('.color').val('#000000');
 
-  /*yepnope({
-    test: window.mobile,
-    yep : ['js/libs/touch.js', 'js/mobile.js', 'js/libs/color-picker-touch.js'],
-    nope: ['js/desktop.js', 'js/libs/color-picker.js']
-  })*/
+  if( localStorage.getItem('sawTips') != settings.version ) {
+    $('.tour').removeClass('hidden');
+    localStorage.setItem('sawTips', settings.version);
+  }
 
 })

Mobile/js/mobile.js

@@ -43,7 +43,7 @@ window.save = function() {
       break;
     }
     case 'current color': {
-      c.fillStyle = settings.color;
+      c.fillStyle = settings.bg;
       c.globalCompositeOperation = 'destination-over';
       c.fillRect(0, 0, width(), height());
       c.globalCompositeOperation = settings.composite;
@@ -109,7 +109,7 @@ window.load = function() {
       $(this).attr('aria-selected', 'true');
     })
   })
-  $('#pro').click(function() {
+  $('#pro').tap(function() {
     $('#save ol:nth-of-type(2) li').each(function() {
       if( $(this).find('span').html() !== 'Transparent' ) {
         $(this).addClass('hidden');
@@ -118,7 +118,7 @@ window.load = function() {
       else $(this).attr('aria-selected', 'true');
     })
   })
-  $('#exp').click(function() {
+  $('#exp').tap(function() {
     $('#save ol:nth-of-type(2) li').removeClass('hidden');
   })
   $c.last().on('touchstart', function(e) {
@@ -133,10 +133,40 @@ window.load = function() {
     window.active = false;
     if( settings.type == 'eraser' ) return;
 
+    if( settings.type == 'shape' ) {
+      var s = settings.comShape;
+      o.clear();
+      c.beginPath();
+      c.fillStyle = settings.color;
+      c.strokeStyle = settings.color;
+      c.lineWidth = settings.lineWidth / 20;
+      switch(s.type) {
+        case 'circle': {
+          c.arc(s.x, s.y, s.radius, 0, 2*Math.PI);
+          break;
+        }
+        case 'rectangle': {
+          c.rect(s.x, s.y, s.w, s.h)
+          break;
+        }        
+        case 'triangle': {
+          c.moveTo(s.start.x + s.dix, s.start.y);
+          c.lineTo(s.x, s.y);
+          c.lineTo(s.start.x, s.y);
+          c.lineTo(s.start.x + s.dix, s.start.y);
+          break;
+        }  
+      }
+      if( settings.fill ) c.fill();
+      if( settings.stroke ) c.stroke();
+    }
+
+    if( settings.type == 'line' ) return;
+
     if(window.points.history.last < window.points.history.length-1) {
       window.points.history.splice(window.points.history.last+1);
     }
-
+    
     window.points.history.push({
       data: c.getImageData(0, 0, width(), height()),
       points: window.points.slice(0)
@@ -147,6 +177,7 @@ window.load = function() {
       window.active = false;
       points[points.length-1].type = '';
       points[points.length-1].start = undefined;
+      finishLine();
     }
   })
   
@@ -155,23 +186,23 @@ window.load = function() {
   var $single = $('form[data-type="value-selector"].single');
 
   $single.find('li').tap(function(e) {
-    e.preventDefault();
     $(this).parent().find('li[aria-selected]').removeAttr('aria-selected');
     $(this).attr('aria-selected', 'true');
     var key = $(this).parents('form').attr('id'),
-        value  = $(this).find('label span').html().toLowerCase();
+        value  = $(this).find('label span').html().toLowerCase(),
+        target = $(this).attr('data-target');
     window.settings[key] = value;
 
     $('button[id="set' + key + '"] span').html(value[0].toUpperCase() + value.substr(1));
-    $('#menu div.options > div').addClass('hidden');
-    $('#menu div.options > .general, #menu div.options > .'+value).removeClass('hidden');
-
+    if( target ) {
+      $('#menu div.options > div').addClass('hidden');
+      $('#menu div.options > .general, #menu div.options > .'+target).removeClass('hidden');
+    }
     $(this).parents('form').addClass('hidden');
   })
-
-  $single.find('button').tap(function(e) {
+  $single.submit(function(e) {
     e.preventDefault();
-    $(this).parents('form').addClass('hidden');
+    $(this).addClass('hidden');
   })
 
   // Confirm
@@ -180,11 +211,11 @@ window.load = function() {
 
   $confirm.each(function() {
   
-    $(this).find('li').click(function(e) {
+    $(this).find('li').tap(function(e) {
       $(this).parent().find('li[aria-selected]').removeAttr('aria-selected');
       $(this).attr('aria-selected', 'true');
     })
-    $(this).find('button').last().click(function(e) {
+    $(this).find('button').last().tap(function(e) {
       e.preventDefault();
       var v = $(this).parents('form').attr('id');
       $(this).parents('form').find('h1').each(function(i) {
@@ -198,7 +229,7 @@ window.load = function() {
       $(this).parents('form').addClass('hidden');
       window[v]();
     })
-    $(this).find('button').first().click(function(e) {
+    $(this).find('button').first().tap(function(e) {
       e.preventDefault();
       $(this).parents('form').addClass('hidden');
     })
@@ -210,9 +241,11 @@ window.load = function() {
   var $btn = $('button[id^="set"]');
   $btn.each(function() {
     var target = /set(.*)/.exec($(this).attr('id'))[1];
-    if( target == 'color' ) {
+    // Exception for Color
+    if( target == 'color' || target == 'bg' ) {
       return $(this).tap(function() {
         $('.picker').removeClass('hidden');
+        $('.picker').attr('data-caller', target);
       })
     }
     $(this).tap(function(e) {
@@ -246,6 +279,21 @@ window.load = function() {
     $(this).removeAttr('data-moving');
   })
 
+  $('.fill, .stroke').tap(function() {
+    var s = $('.'+$(this).attr('class')).find('span');
+    if( s.html() == 'Yes' ) {
+      s.html('No');
+      settings[$(this).attr('class')] = false;
+    } else {
+      s.html('Yes');
+      settings[$(this).attr('class')] = true;
+    }
+  })
+  
+  $('.close, .tour button').tap(function() {
+    $(this).parent().addClass('hidden');
+  })
+
   // Color Picker
   
   $('.close').tap(function() {