Global

Global

Methods

contains (list, element)boolean

Name Type Description
list Array
element *
Returns:
Type Description
boolean

copy (target)Object

Name Type Description
target *
Returns:
Type Description
Object

degrees (radians)number

Name Type Description
radians number
Returns:
Type Description
number

detect (list, predicate)*

Name Type Description
list Array
predicate function
Returns:
Type Description
*

disableRetinaSupport ()

enableRetinaSupport ()

fontHeight (height)number

Name Type Description
height number
Returns:
Type Description
number

getBlurredShadowSupport ()boolean

Returns:
Type Description
boolean

getDocumentPositionOf (aDOMElement)Object

Name Type Description
aDOMElement DOMElement
Returns:
Type Description
Object

getMinimumFontHeight ()number

Returns:
Type Description
number

invoke (action, contextArgs, receiver, timeout, timeoutErrorMsg, suppressErrors)?

Name Type Default Description
action BlockMorph | Context
contextArgs List optional
receiver ? optional
timeout number optional
timeoutErrorMsg String 'a synchronous Snap! script has timed out' optional
suppressErrors boolean false optional
Returns:
Type Description
?

isNil (thing)boolean

Name Type Description
thing *
Returns:
Type Description
boolean

isObject (target)boolean

Name Type Description
target *
Returns:
Type Description
boolean

isRetinaEnabled ()boolean

Returns:
Type Description
boolean

isRetinaSupported ()boolean

Returns:
Type Description
boolean

isString (target)boolean

Name Type Description
target *
Returns:
Type Description
boolean

isWordChar (aCharacter)boolean

Name Type Description
aCharacter String
Returns:
Type Description
boolean

localize (string)String

Name Type Description
string String
Returns:
Type Description
String

newCanvas (extentPoint, nonRetina)HTMLCanvasElement

Name Type Default Description
extentPoint Point optional
nonRetina boolean false optional
Returns:
Type Description
HTMLCanvasElement

nop ()

normalizeCanvas (aCanvas, getCopy)HTMLCanvasElement

Name Type Default Description
aCanvas HTMLCanvasElement
getCopy boolean false optional
Returns:
Type Description
HTMLCanvasElement

radians (degrees)number

Name Type Description
degrees number
Returns:
Type Description
number

sizeOf (object)number

Name Type Description
object Object
Returns:
Type Description
number

snapEquals (a, b)boolean

Name Type Description
a *
b *
Returns:
Type Description
boolean