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Fix spirit level when screen rotated #2999

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Fix spirit level when screen rotated #2999

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1 change: 1 addition & 0 deletions apps/slevel/ChangeLog
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Original file line number Diff line number Diff line change
Expand Up @@ -2,3 +2,4 @@
0.02: Updated to work with both Bangle.js 1 and 2.
0.03: Now also visible on Bangle.js 2
0.04: Now work with different themes
0.05: Take default rotation/reflection into account
2 changes: 1 addition & 1 deletion apps/slevel/metadata.json
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@@ -1,7 +1,7 @@
{
"id": "slevel",
"name": "Spirit Level",
"version": "0.04",
"version": "0.05",
"description": "Show the current angle of the watch, so you can use it to make sure something is absolutely flat",
"icon": "spiritlevel.png",
"screenshots": [{"url":"screenshot.png"}],
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12 changes: 12 additions & 0 deletions apps/slevel/spiritlevel.js
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Expand Up @@ -2,6 +2,7 @@ g.clear();
var old = {x:0,y:0};
var W = g.getWidth();
var H = g.getHeight();
var defaultRotation = 0 | require('Storage').readJSON("setting.json").rotate;

Bangle.on('accel',function(v) {
var max = Math.max(Math.abs(v.x),Math.abs(v.y),Math.abs(v.z));
Expand All @@ -20,6 +21,17 @@ Bangle.on('accel',function(v) {
var n = {
x:E.clip(W/2+v.x*256,4,W-4),
y:E.clip(H/2+v.y*256,4,H-4)};

if (defaultRotation === 1) {
n = {x:n.y,y:H-n.x};
} else if (defaultRotation === 2) {
n = {x:W-n.x,y:H-n.y};
} else if (defaultRotation === 3) {
n = {x:W-n.y,y:n.x};
} else if (defaultRotation === 4) {
n = {x:W-n.x,y:n.y};
}

g.clearRect(old.x-3,old.y-3,old.x+6,old.y+6); // clear old marker
g.setColor("#0f0");
g.fillRect(n.x-3,n.y-3,n.x+6,n.y+6); // draw new marker
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