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Diffstat (limited to 'js/ui/canvas.js')
| -rw-r--r-- | js/ui/canvas.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/js/ui/canvas.js b/js/ui/canvas.js index 1ee6e1c..4b595a5 100644 --- a/js/ui/canvas.js +++ b/js/ui/canvas.js @@ -10,8 +10,11 @@ var canvas = (function(){ }) exports.bind = function(){ + var last_point = [0,0] + exports.forEach(function(lex, x, y){ + if (lex.bound) return lex.bound = true var point = [x,y] @@ -21,6 +24,7 @@ var canvas = (function(){ lex.span.addEventListener('mousedown', function(e){ e.preventDefault() dragging = true + current_canvas = canvas if (drawing) { erasing = (e.which == "3" || e.ctrlKey) draw(lex, x, y, erasing) |