diff options
Diffstat (limited to 'public/assets/javascripts/rectangles/engine/map')
| -rw-r--r-- | public/assets/javascripts/rectangles/engine/map/_map.js | 5 | ||||
| -rw-r--r-- | public/assets/javascripts/rectangles/engine/map/draw.js | 6 |
2 files changed, 6 insertions, 5 deletions
diff --git a/public/assets/javascripts/rectangles/engine/map/_map.js b/public/assets/javascripts/rectangles/engine/map/_map.js index 3046d1d..5e00eab 100644 --- a/public/assets/javascripts/rectangles/engine/map/_map.js +++ b/public/assets/javascripts/rectangles/engine/map/_map.js @@ -1,7 +1,7 @@ /* */ -window.ctx = window.w = window.h = null; +window.w = window.h = null; var Map = function(){ var base = this @@ -26,8 +26,7 @@ var Map = function(){ base.zoom = pow(2, base.zoom_exponent) } - var canvas = document.createElement("canvas") - var ctx = window.ctx = canvas.getContext("2d") + var canvas = base.canvas = document.createElement("canvas") var w = window.w = canvas.width = base.dimensions.a var h = window.h = canvas.height = base.dimensions.b document.querySelector("#map").appendChild(canvas) diff --git a/public/assets/javascripts/rectangles/engine/map/draw.js b/public/assets/javascripts/rectangles/engine/map/draw.js index 75e8ad1..7f55e51 100644 --- a/public/assets/javascripts/rectangles/engine/map/draw.js +++ b/public/assets/javascripts/rectangles/engine/map/draw.js @@ -2,10 +2,12 @@ var MapDraw = function(map){ var draw = this + + var ctx = map.canvas.getContext("2d") draw.animate = function(){ ctx.save() - draw.clear_canvas() + draw.clear() draw.ruler() ctx.translate( map.bounds.a * 1/2, map.bounds.b * 1/2) @@ -21,7 +23,7 @@ var MapDraw = function(map){ ctx.restore() } - draw.clear_canvas = function(){ + draw.clear = function(){ ctx.fillStyle = "rgba(255,255,255,0.9)" ctx.clearRect(0,0,w,h) ctx.fillRect(0,0,w,h) |