adtf::javascript::scripting::cScriptStructure Class Reference

#include <types.h>

Inherits QObject, and ddl::DDStructure.

Public Member Functions
Q_INVOKABLE QObject *	add (const QString &strElementName, const QJSValue &oElementType, quint64 nArraySize=1)

Detailed Description

A wrapper for adtf::mediadescription::structure.

Member Function Documentation

add()

Q_INVOKABLE QObject * adtf::javascript::scripting::cScriptStructure::add	(	const QString &	strElementName,
		const QJSValue &	oElementType,
		quint64	nArraySize = 1 )

Adds an element to the structure definition.

Example Usage

var outputType = types.createDefinition("my_data")
                 .add("value1", "tUInt32")
                 .add("value2", "tFloat32")
var output = filter.createOutputPin("output", outputType)
 
var runner = filter.createRunner("generate_data")
var counter = 0
runner.trigger.connect(function(timestamp)
{
    output.write(timestamp, {value1: counter, value2: counter})
    ++counter
})

Parameters

[in]	strElementName	The name of the element.
[in]	oElementType	Either the Type name (i.e. "tUInt32") or a cScriptStructure sub-structure definition.
[in]	nArraySize	The array size.

Returns

itself.

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

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