Phaser.Canvas = { 
create: function (parent, width, height, id, skipPool){ 
width = width || 256; 
height = height || 256; 
var canvas = (skipPool)? _AN_Call_createelement('createElement', document, 'canvas'): Phaser.CanvasPool.create(parent, width, height); 
if (typeof id === 'string' && id !== '') { 
canvas.id = id; 
} 
canvas.width = width; 
canvas.height = height; 
canvas.style.display = 'block'; 
return canvas; 
} 
,
setBackgroundColor: function (canvas, color){ 
color = color || 'rgb(0,0,0)'; 
canvas.style.backgroundColor = color; 
return canvas; 
} 
,
setTouchAction: function (canvas, value){ 
value = value || 'none'; 
canvas.style.msTouchAction = value; 
canvas.style["ms-touch-action"]  = value; 
canvas.style["touch-action"]  = value; 
return canvas; 
} 
,
setUserSelect: function (canvas, value){ 
value = value || 'none'; 
canvas.style["-webkit-touch-callout"]  = value; 
canvas.style["-webkit-user-select"]  = value; 
canvas.style["-khtml-user-select"]  = value; 
canvas.style["-moz-user-select"]  = value; 
canvas.style["-ms-user-select"]  = value; 
canvas.style["user-select"]  = value; 
canvas.style["-webkit-tap-highlight-color"]  = 'rgba(0, 0, 0, 0)'; 
return canvas; 
} 
,
addToDOM: function (canvas, parent, overflowHidden){ 
var target; 
if (overflowHidden === undefined) { 
overflowHidden = true ; 
} 
if (parent) { 
if (typeof parent === 'string') { 
target = document.getElementById(parent); 
} 
 else if (typeof parent === 'object' && parent.nodeType === 1) { 
target = parent; 
} 
} 
if (!target) { 
target = document.body; 
} 
if (overflowHidden && target.style) { 
target.style.overflow = 'hidden'; 
} 
_AN_Call_appendchild('appendChild', target, canvas); 
return canvas; 
} 
,
removeFromDOM: function (canvas){ 
if (canvas.parentNode) { 
canvas.parentNode.removeChild(canvas); 
} 
} 
,
setTransform: function (context, translateX, translateY, scaleX, scaleY, skewX, skewY){ 
context.setTransform(scaleX, skewX, skewY, scaleY, translateX, translateY); 
return context; 
} 
,
setSmoothingEnabled: function (context, value){ 
var s = Phaser.Canvas.getSmoothingPrefix(context); 
if (s) { 
context[s] = value; 
} 
return context; 
} 
,
getSmoothingPrefix: function (context){ 
var vendor = ['i', 'webkitI', 'msI', 'mozI', 'oI'] ; 
for (var prefix in vendor){ 
var s = vendor[prefix] + 'mageSmoothingEnabled'; 
if (s in context) { 
return s; 
} 
} 
return null ; 
} 
,
getSmoothingEnabled: function (context){ 
var s = Phaser.Canvas.getSmoothingPrefix(context); 
if (s) { 
return context[s]; 
} 
} 
,
setImageRenderingCrisp: function (canvas){ 
var types = ['optimizeSpeed', 'crisp-edges', '-moz-crisp-edges', '-webkit-optimize-contrast', 'optimize-contrast', 'pixelated'] ; 
for (var i = 0; 
i < _AN_Read_length('length', types); i++ ){ 
canvas.style["image-rendering"]  = types[i]; 
} 
canvas.style.msInterpolationMode = 'nearest-neighbor'; 
return canvas; 
} 
,
setImageRenderingBicubic: function (canvas){ 
canvas.style["image-rendering"]  = 'auto'; 
canvas.style.msInterpolationMode = 'bicubic'; 
return canvas; 
} 
}
;