Constructor
new PsychoJS(options)
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Parameters:
Name | Type | Description | |||||||||||||||
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options |
Object |
Properties
|
Members
(static, readonly) Status :Symbol
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Properties:
Name | Type | Description |
---|---|---|
NOT_CONFIGURED |
Symbol | |
CONFIGURING |
Symbol | |
CONFIGURED |
Symbol | |
NOT_STARTED |
Symbol | |
STARTED |
Symbol | |
PAUSED |
Symbol | |
FINISHED |
Symbol | |
STOPPED |
Symbol | |
ERROR |
Symbol |
PsychoJS status.
Type:
- Symbol
Methods
(protected) _captureErrors()
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Capture all errors and display them in a pop-up error box.
(async, protected) _configure(configURL, name)
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Configure PsychoJS for the running experiment.
Parameters:
Name | Type | Description |
---|---|---|
configURL |
string | the URL of the configuration file |
name |
string | the name of the experiment |
(async, protected) _getParticipantIPInfo()
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Get the IP information of the participant, asynchronously.
Note: we use http://www.geoplugin.net/json.gp
.
(protected) _makeStatusTopLevel()
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Make the various Status top level, in order to accommodate PsychoPy's Code Components.
getEnvironment() → {ExperimentHandler.Environment|undefined}
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Get the experiment's environment.
Returns:
the environment of the experiment, or undefined
- Type
- ExperimentHandler.Environment | undefined
importAttributes(obj)
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Make the attributes of the given object those of window, such that they become global.
Parameters:
Name | Type | Description |
---|---|---|
obj |
Object.<string, *> | the object whose attributes are to become global |
openWindow(options)
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Open a PsychoJS Window.
This opens a PIXI canvas.
Note: we can only open one window.
Parameters:
Name | Type | Description | ||||||||||||||||||||||||||||
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options |
Object |
Properties
|
Throws:
-
exception if a window has already been opened
- Type
- Object.<string, *>
(async) quit(options)
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Close everything and exit nicely at the end of the experiment, potentially redirecting to one of the URLs previously specified by setRedirectUrls.
Note: if the resource manager is busy, we inform the participant that he or she needs to wait for a bit.
Parameters:
Name | Type | Description | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Object |
Properties
|
schedule(task, args)
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Schedule a task.
Parameters:
Name | Type | Description |
---|---|---|
task |
module:util.Scheduler~Task | the task to be scheduled |
args |
* | arguments for that task |
scheduleCondition(condition, thenScheduler, elseScheduler)
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Schedule a series of task based on a condition.
Parameters:
Name | Type | Description |
---|---|---|
condition |
PsychoJS.condition | |
thenScheduler |
Scheduler | scheduler to run if the condition is true |
elseScheduler |
Scheduler | scheduler to run if the condition is false |
setRedirectUrls(completionUrl, cancellationUrl)
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Set the completion and cancellation URL to which the participant will be redirect at the end of the experiment.
Parameters:
Name | Type | Description |
---|---|---|
completionUrl |
string | the completion URL |
cancellationUrl |
string | the cancellation URL |
(async) start(options, resourcesopt)
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Start the experiment.
The resources are specified in the following fashion:
- For an experiment running locally: the root directory for the specified resources is that of index.html unless they are prepended with a protocol, such as http:// or https://.
- For an experiment running on the server: if no resources are specified, all files in the resources directory of the experiment are downloaded, otherwise we only download the specified resources. All resources are assumed local to index.html unless they are prepended with a protocol.
- If resources is null: we do not download any resources.
Parameters:
Name | Type | Attributes | Default | Description | ||||||||||||||||||||
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options |
Object |
Properties
|
||||||||||||||||||||||
resources |
Array.<{name: string, path: string}> |
<optional> |
[]
|
the list of resources |
waitForResources(resourcesopt)
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Block the experiment until the specified resources have been downloaded.
Note: only those resources that have not already been downloaded at that point are considered.
- For an experiment running locally: the root directory for the specified resources is that of index.html unless they are prepended with a protocol, such as http:// or https://.
- For an experiment running on the server: if no resources are specified, all files in the resources directory of the experiment are downloaded, otherwise we only download the specified resources. All resources are assumed local to index.html unless they are prepended with a protocol.
Parameters:
Name | Type | Attributes | Default | Description |
---|---|---|---|---|
resources |
Array.<{name: string, path: string}> |
<optional> |
[]
|
the list of resources |