Constructor
new PsychObject(psychoJS, name)
Parameters:
| Name | Type | Description |
|---|---|---|
psychoJS |
module:core.PsychoJS | the PsychoJS instance |
name |
string | the name of the object (mostly useful for debugging) |
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Extends
- EventEmitter
Members
psychoJS
Get the PsychoJS instance.
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psychoJS
Setter for the PsychoJS attribute.
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Methods
(protected) _addAttribute(name, value, defaultValueopt, onChangeopt)
Add an attribute to this instance (e.g. define setters and getters) and affect a value to it.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
name |
string | the name of the attribute | |
value |
object | the value of the attribute | |
defaultValue |
object |
<optional> |
the default value for the attribute |
onChange |
function |
<optional> |
function called upon changes to the attribute value |
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(protected) _setAttribute(attributeName, attributeValue, logopt, operationopt, stealthopt) → {boolean}
Set the value of an attribute.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
attributeName |
string | the name of the attribute | ||
attributeValue |
object | the value of the attribute | ||
log |
boolean |
<optional> |
false | whether of not to log |
operation |
string |
<optional> |
the binary operation such that the new value of the attribute is the result of the application of the operation to the current value of the attribute and attributeValue | |
stealth |
boolean |
<optional> |
false | whether or not to call the potential attribute setters when setting the value of this attribute |
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Returns:
whether or not the value of that attribute has changed (false if the attribute
was not previously set)
- Type
- boolean
toString() → {string}
String representation of the PsychObject.
Note: attribute values are limited to 50 characters.
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Returns:
the representation
- Type
- string