adtf::javascript::scripting::cStreamTypeWrapper Class Reference

#include <types.h>

Inherits QObject.

Public Member Functions
Q_INVOKABLE void	setProperty (const QString &strName, const QJSValue &oValue)
Q_INVOKABLE QList< QString >	getSubStreams ()
Q_INVOKABLE QObject *	getSubStreamType (const QString &strSubStream)

Properties
QVariantMap	properties
	Returns the properties of the stream type.
QString	stream_meta_type
	Returns the stream meta type of the stream type.

Detailed Description

A wrapper for stream types.

Member Function Documentation

getSubStreams()

Q_INVOKABLE QList< QString > adtf::javascript::scripting::cStreamTypeWrapper::getSubStreams

(

)

Returns a list of all substreams

Example Usage

var reader = filter.createInputPin("input")
reader.streamTypeChanged.connect(function(type)
{
    var substreams = type.getSubStreams()
    if(substreams.length > 0)
    {
        var name = substreams[0]
        var type = type.getSubStreamType(name)
        console.log(name)
        console.log(type.stream_meta_type)
    }
})

Returns

List of substreams. Empty list if no substream is present

getSubStreamType()

Q_INVOKABLE QObject * adtf::javascript::scripting::cStreamTypeWrapper::getSubStreamType

(

const QString &

strSubStream

)

Return an StreamType from the stream type if found, otherwise return null.

Example Usage

var reader = filter.createInputPin("input")
reader.streamTypeChanged.connect(function(type)
{
    var substreams = type.getSubStreams()
    if(substreams.length > 0)
    {
        var name = substreams[0]
        var type = type.getSubStreamType(name)
        console.log(name)
        console.log(type.stream_meta_type)
    }
})

Parameters

strSubStream

Substream to get StreamType for

Returns

Substream StreamType (see adtf::javascript::scripting::cStreamTypeWrapper)

setProperty()

Q_INVOKABLE void adtf::javascript::scripting::cStreamTypeWrapper::setProperty	(	const QString &	strName,
		const QJSValue &	oValue )

Set a property to a given value.

Parameters

[in]	strName	The Property name.
[in]	oValue	The value to set.

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The documentation for this class was generated from the following file:

• src/libraries/javascriptfiltersdk/src/types.h