added 13 new chords

support for fret offsets
more formatting refinements

apps/guitar/ChangeLog

@@ -1 +1,2 @@
 0.01: New App!
+0.02: More Chords, formatting, fret offset support.

apps/guitar/app.js

@@ -2,10 +2,9 @@ const stringInterval = 24;
 const stringLength = 138;
 const fretHeight = 35;
 const fingerOffset = 17;
-const x = 30;
-const y = 32;
+const xOffset = 26;
+const yOffset = 34;
 
-//chords
 const cc = [
   "C",
   "0X",
@@ -13,7 +12,8 @@ const cc = [
   "22",
   "x",
   "11",
-  "x"
+  "x",
+  "0"
 ];
 
 const dd = [
@@ -23,7 +23,8 @@ const dd = [
   "x",
   "21",
   "33",
-  "22"
+  "22",
+  "0"
 ];
 
 const gg = [
@@ -33,16 +34,19 @@ const gg = [
   "x",
   "x",
   "x",
-  "33"
+  "33",
+  "0"
 ];
 
 const am = [
   "Am",
   "0x",
   "x",
-  "22",
   "23",
-  "11"
+  "22",
+  "11",
+  "x",
+  "0"
 ];
 
 const em = [
@@ -52,7 +56,8 @@ const em = [
   "23",
   "x",
   "x",
-  "x"
+  "x",
+  "0"
 ];
 
 const aa = [
@@ -62,17 +67,8 @@ const aa = [
   "21",
   "22",
   "23",
-  "x"
-];
-
-const ff = [
-  "F",
-  "0X",
-  "33",
-  "34",
-  "22",
-  "11",
-  "11"
+  "x",
+  "0"
 ];
 
 var ee = [
@@ -82,9 +78,177 @@ var ee = [
   "23",
   "11",
   "x",
-  "x"
+  "x",
+  "0"
 ];
 
+var dm = [
+  "Dm",
+  "0x",
+  "0x",
+  "x",
+  "22",
+  "33",
+  "11",
+  "0"
+];
+
+var ff = [
+  "F",
+  "0x",
+  "0x",
+  "33",
+  "22",
+  "11",
+  "11",
+  "0"
+];
+
+var b7 = [
+  "B7",
+  "0x",
+  "22",
+  "11",
+  "23",
+  "x",
+  "24",
+  "0"
+];
+
+var cadd9 = [
+  "Cadd9",
+  "0x",
+  "32",
+  "21",
+  "x",
+  "33",
+  "34",
+  "0"
+];
+
+var dadd11 = [
+  "Dadd11",
+  "0x",
+  "33",
+  "22",
+  "x",
+  "11",
+  "x",
+  "3"
+];
+
+var csus2 = [
+  "Csus2",
+  "0x",
+  "33",
+  "x",
+  "x",
+  "11",
+  "0x",
+  "0"
+];
+
+var gadd9 = [
+  "Gadd9",
+  "32",
+  "0x",
+  "x",
+  "21",
+  "x",
+  "33",
+  "0"
+];
+
+var aadd9 = [
+  "Aadd9",
+  "11",
+  "33",
+  "34",
+  "22",
+  "x",
+  "x",
+  "5"
+];
+
+var fsharp7add11 = [
+  "F#7add11",
+  "21",
+  "43",
+  "44",
+  "32",
+  "x",
+  "x",
+  "0"
+];
+
+var d9 = [
+  "D9",
+  "0x",
+  "22",
+  "11",
+  "23",
+  "23",
+  "0x",
+  "4"
+];
+
+var g7 = [
+  "G7",
+  "33",
+  "22",
+  "x",
+  "x",
+  "34",
+  "11",
+  "0"
+];
+
+var bflatd = [
+  "Bb/D",
+  "0x",
+  "33",
+  "11",
+  "11",
+  "11",
+  "0x",
+  "3"
+];
+
+var e7sharp9 = [
+  "E7#9",
+  "0x",
+  "22",
+  "11",
+  "23",
+  "34",
+  "0x",
+  "6"
+];
+
+var a11 = [
+  "A11 3rd fret",
+  "33",
+  "0x",
+  "34",
+  "22",
+  "11",
+  "0x",
+  "0"
+];
+
+var a9 = [
+  "A9",
+  "32",
+  "0x",
+  "33",
+  "21",
+  "34",
+  "0x",
+  "3"
+];
+
+
+
 var index = 0;
 var chords = [];
 var menu = {
@@ -99,6 +263,20 @@ var menu = {
     "Am" : function() { draw(am); },
     "F" : function() { draw(ff); },
     "G" : function() { draw(gg); },
+    "Dm" : function() { draw(dm); },
+    "B7" : function () { draw(b7); },
+    "Cadd9" : function () { draw(cadd9); },
+    "Dadd11" : function () { draw(dadd11); },
+    "Csus2" : function () { draw(csus2); },
+    "Gadd9" : function () { draw(gadd9); },
+    "Aadd9" : function () { draw(aadd9); },
+    "F#7add11" : function () { draw(fsharp7add11); },
+    "D9" : function () { draw(d9); },
+    "G7" : function () { draw(g7); },
+    "Bb/D" : function () { draw(bflatd); },
+    "E7#9" : function () { draw(e7sharp9); },
+    "A11" : function () { draw(a11); },
+    "A9" : function () { draw(a9); },
     "About" : function() {
         E.showMessage(
             "Created By:\nNovaDawn999", {
@@ -112,26 +290,29 @@ var menu = {
 
 function drawBase() {
   for (let i = 0; i < 6; i++) {
-    g.drawLine(x + i * stringInterval, y, x + i * stringInterval, y + stringLength);
-    g.fillRect(x- 1, y + i * fretHeight - 1, x + stringInterval * 5 + 1, y + i * fretHeight + 1);
+    g.drawLine(xOffset + i * stringInterval, yOffset, xOffset + i * stringInterval, yOffset + stringLength);
+    g.fillRect(xOffset- 1, yOffset + i * fretHeight - 1, xOffset + stringInterval * 5 + 1, yOffset + i * fretHeight + 1);
   }
 }
 
 function drawChord(chord) {
-    g.drawString(chord[0], g.getWidth() * 0.5 - 3, 18);
-    for (let i = 0; i < chord.length; i++) {
+    g.drawString(chord[0], g.getWidth() * 0.5 - (chord[0].length * 5), 16);
+    for (let i = 0; i < chord.length - 1; i++) {
         if (i === 0 || chord[i][0] === "x") {
             continue;
         }
         if (chord[i][0] === "0") {
-            g.drawString(chord[i][1], x + (i - 1) * stringInterval - 5, y + fretHeight * chord[i][0] + 2, true);
-            g.drawCircle(x + (i - 1) * stringInterval -1, y + fretHeight * chord[i][0], 10);
+            g.drawString(chord[i][1], xOffset + (i - 1) * stringInterval - 5, yOffset + fretHeight * chord[i][0] + 2, true);
+            g.drawCircle(xOffset + (i - 1) * stringInterval -1, yOffset + fretHeight * chord[i][0], 10);
         }
         else {
-            g.drawString(chord[i][1], x + (i - 1) * stringInterval -5, y -fingerOffset + fretHeight * chord[i][0] + 2, true);
-            g.drawCircle(x + (i - 1) * stringInterval -1, y -fingerOffset + fretHeight * chord[i][0], 10);
+            g.drawString(chord[i][1], xOffset + (i - 1) * stringInterval -5, yOffset -fingerOffset + fretHeight * chord[i][0] + 2, true);
+            g.drawCircle(xOffset + (i - 1) * stringInterval -1, yOffset -fingerOffset + fretHeight * chord[i][0], 10);
         }
     }
+    if (chord[7] !== "0") {
+      g.drawString(chord[7], 9, 50);
+    }
 }
 
 function buttonPress() {

apps/guitar/metadata.json

@@ -1,7 +1,7 @@
 { "id": "guitar",
   "name": "Guitar Chords",
   "shortName":"Guitar",
-  "version":"0.01",
+  "version":"0.02",
   "description": "Wrist mounted guitar chords",
   "icon": "app.png",
   "tags": "guitar, chords",