new "globe" symbol

HISTORY.md

@@ -42,6 +42,9 @@
     * Catalan, thanks, Joan!
     * German
 
+### 2019-02-26
+* Symbols: new "globe" symbol
+
 ### 2019-02-26
 * GUI: made "inheritance support" setting hidden
 * Objects: disabled calls to world.worldCanvas.focus()

snap.html

@@ -14,7 +14,7 @@
         <script type="text/javascript" src="src/lists.js?version=2019-02-07"></script>
         <script type="text/javascript" src="src/byob.js?version=2019-02-15"></script>
         <script type="text/javascript" src="src/tables.js?version=2019-02-07"></script>
-        <script type="text/javascript" src="src/symbols.js?version=2019-01-14"></script>
+        <script type="text/javascript" src="src/symbols.js?version=2019-02-27"></script>
         <script type="text/javascript" src="src/sketch.js?version=2019-02-22"></script>
         <script type="text/javascript" src="src/xml.js?version=2018-11-12"></script>
         <script type="text/javascript" src="src/store.js?version=2019-02-22"></script>

src/symbols.js

@@ -7,7 +7,7 @@
     written by Jens Mönig
     jens@moenig.org
 
-    Copyright (C) 2018 by Jens Mönig
+    Copyright (C) 2019 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -41,7 +41,7 @@
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.symbols = '2019-January-14';
+modules.symbols = '2019-February-27';
 
 var SymbolMorph;
 
@@ -51,7 +51,7 @@ WorldMorph.prototype.customMorphs = function () {
 
     return [
         new SymbolMorph(
-            'loop',
+            'globe',
             50,
             new Color(250, 250, 250),
             new Point(-1, -1),
@@ -141,7 +141,8 @@ SymbolMorph.prototype.names = [
     'location',
     'footprints',
     'keyboard',
-    'keyboardFilled'
+    'keyboardFilled',
+    'globe'
 ];
 
 // SymbolMorph instance creation:
@@ -339,6 +340,8 @@ SymbolMorph.prototype.symbolCanvasColored = function (aColor) {
         return this.drawSymbolKeyboard(canvas, aColor);
     case 'keyboardFilled':
         return this.drawSymbolKeyboardFilled(canvas, aColor);
+    case 'globe':
+        return this.drawSymbolGlobe(canvas, aColor);
     default:
         return canvas;
     }
@@ -1827,3 +1830,28 @@ SymbolMorph.prototype.drawSymbolKeyboardFilled = function (canvas, color) {
     ctx.fillRect(u * 4, u * 7, k * 4, k);
     return canvas;
 };
+
+SymbolMorph.prototype.drawSymbolGlobe = function (canvas, color) {
+    // answer a canvas showing a circle
+    var ctx = canvas.getContext('2d'),
+        w = canvas.width,
+        l = Math.max(w / 30, 0.5);
+
+    ctx.strokeStyle = color.toString();
+    ctx.lineWidth = l * 2;
+    ctx.arc(w / 2, w / 2, w / 2 - l, radians(0), radians(360), false);
+    ctx.stroke();
+    ctx.moveTo(l, w / 3);
+    ctx.lineTo(w - l, w / 3);
+    ctx.stroke();
+    ctx.moveTo(l, 2 * w / 3);
+    ctx.lineTo(w - l, 2 * w / 3);
+    ctx.stroke();
+    ctx.moveTo(w / 2, 0);
+    ctx.arcTo(0, w / 2, w / 2, w, w * 0.75);
+    ctx.stroke();
+    ctx.moveTo(w / 2, 0);
+    ctx.arcTo(w, w / 2, w / 2, w, w * 0.75);
+    ctx.stroke();
+    return canvas;
+};