Class VLDraw.TVLDraw - Revision history

David Alm: Automated Syncronization with Documentation

2013-06-26T00:30:28Z

Automated Syncronization with Documentation

← Older revision		Revision as of 00:30, 26 June 2013
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	=== C# (.NET): ===		=== C# (.NET): ===
	<code>		<code>
−	'''public ref class''' ~~TVLDraw~~ : [[Class VLCommonFilter.TVLCommonFilter\|Mitov.VideoLab.CommonFilter]]	+	'''public ref class''' Draw : [[Class VLCommonFilter.TVLCommonFilter\|Mitov.VideoLab.CommonFilter]]
	</code>		</code>
	== Summary ==		== Summary ==

David Alm: Automated Syncronization with Documentation

2013-06-26T00:11:10Z

Automated Syncronization with Documentation

← Older revision

Revision as of 00:11, 26 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-25T23:53:01Z

Automated Syncronization with Documentation

← Older revision

Revision as of 23:53, 25 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-11T02:44:52Z

Automated Syncronization with Documentation

← Older revision

Revision as of 02:44, 11 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-11T00:16:11Z

Automated Syncronization with Documentation

← Older revision

Revision as of 00:16, 11 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-11T00:06:00Z

Automated Syncronization with Documentation

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Revision as of 00:06, 11 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-10T20:28:59Z

Automated Syncronization with Documentation

← Older revision		Revision as of 20:28, 10 June 2013
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	Use this component to apply(draw) graphical layers over the		Use this component to apply(draw) graphical layers over the
	video frames.		video frames.
		+
		+
		+
		+	<b>Diagram:</b>
		+
		+	[[Image:VLDraw_Preview.png]]

	== Properties ==		== Properties ==
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	*[[Method procedure VLDraw.TVLDraw.Start()\|procedure Start()]] - Starts the filter as generator or enables it as filter if the input pin is connected.		*[[Method procedure VLDraw.TVLDraw.Start()\|procedure Start()]] - Starts the filter as generator or enables it as filter if the input pin is connected.
	*[[Method procedure VLDraw.TVLDraw.Stop()\|procedure Stop()]] - Stops the filter as generator or enables it as filter if the input pin is connected.		*[[Method procedure VLDraw.TVLDraw.Stop()\|procedure Stop()]] - Stops the filter as generator or enables it as filter if the input pin is connected.
−	*[[Method procedure VLDraw.TVLDraw.Pump()\|procedure Pump()]] - Plays one buffer if enabled, the input pin is not connected, and ClockSource is [[Enum item LPComponent.TSLClockSource.csExternal\|csExternal]].

	== Pins ==		== Pins ==
−	*[[Pin VLDraw.TVLDraw.ClockPin\|ClockPin]] - The Clock Input Pin of the component.
	*[[Pin VLDraw.TVLDraw.UserControlInputPin\|UserControlInputPin]] - The mouse and keyboard user control input pin.		*[[Pin VLDraw.TVLDraw.UserControlInputPin\|UserControlInputPin]] - The mouse and keyboard user control input pin.

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	=== Published ===		=== Published ===
	*[[Property SLCommonFilter.TSLBasicThreadedEnableFilter.Enabled\|Enabled]]		*[[Property SLCommonFilter.TSLBasicThreadedEnableFilter.Enabled\|Enabled]]
−
−	~~== Pins ==~~
−	*[[Pin SLCommonFilter.TSLBasicThreadedEnableFilter.EnablePin\|EnablePin]]

	== From [[Class SLCommonFilter.TSLBasicThreadedFilter\|TSLBasicThreadedFilter]] ==		== From [[Class SLCommonFilter.TSLBasicThreadedFilter\|TSLBasicThreadedFilter]] ==

David Alm: Automated Syncronization with Documentation

2011-11-22T00:19:48Z

Automated Syncronization with Documentation

New page

<b><span style="color:red">
This is a Beta Read Only version of this page.
Please review and send recommendations to [mailto:mitov@mitov.com mitov@mitov.com].
We will enable the editing as soon as we are happy with the overall Wiki site.
</span></b>

[[Image:BIGVLDraw.gif]] [[Image:VLDraw.gif]] [[Image:NETVLDraw.gif]]

'''Package:''' [[Package VideoLabAdditionalPkg|VideoLabAdditionalPkg]]

'''Unit:''' [[Unit VLDraw|VLDraw]]

'''Inherits:''' [[Class VLCommonFilter.TVLCommonFilter|TVLCommonFilter]]

== Syntax ==
=== Delphi: ===
<code>
'''type''' TVLDraw = '''class'''( [[Class VLCommonFilter.TVLCommonFilter|TVLCommonFilter]] )
</code>
=== C++ Builder: ===
<code>
'''class''' TVLDraw : '''public''' [[Class VLCommonFilter.TVLCommonFilter|TVLCommonFilter]]
</code>
=== Visual C++ (MFC): ===
<code>
'''class''' CTVLDraw : '''public''' [[Class VLCommonFilter.TVLCommonFilter|CTVLCommonFilter]]
</code>
=== C# (.NET): ===
<code>
'''public ref class''' TVLDraw : [[Class VLCommonFilter.TVLCommonFilter|Mitov.VideoLab.CommonFilter]]
</code>
== Summary ==
Applies(draws) graphical layers over the video frames.

== Description ==
Use this component to apply(draw) graphical layers over the
video frames.

== Properties ==

=== Published ===
*[[Property VLDraw.TVLDraw.Layers|Layers]] - Collection of layers to be drawn over the frames.
*[[Property VLDraw.TVLDraw.Generator|Generator]] - Specifies the generator settings for filter when used as generator.
*[[Property VLDraw.TVLDraw.BackgroundColor|BackgroundColor]] - Specifies the background color of the frames.
*[[Property VLDraw.TVLDraw.AspectRatio|AspectRatio]] - Specifies the aspect ratio settings.

== Methods ==

=== Public ===
*[[Method procedure VLDraw.TVLDraw.Start()|procedure Start()]] - Starts the filter as generator or enables it as filter if the input pin is connected.
*[[Method procedure VLDraw.TVLDraw.Stop()|procedure Stop()]] - Stops the filter as generator or enables it as filter if the input pin is connected.
*[[Method procedure VLDraw.TVLDraw.Pump()|procedure Pump()]] - Plays one buffer if enabled, the input pin is not connected, and ClockSource is [[Enum item LPComponent.TSLClockSource.csExternal|csExternal]].

== Pins ==
*[[Pin VLDraw.TVLDraw.ClockPin|ClockPin]] - The Clock Input Pin of the component.
*[[Pin VLDraw.TVLDraw.UserControlInputPin|UserControlInputPin]] - The mouse and keyboard user control input pin.

== From [[Class VLCommonFilter.TVLCommonFilter|TVLCommonFilter]] ==

== Properties ==

=== Public ===
*[[Property VLCommonFilter.TVLCommonFilter.InputVideoFormat|InputVideoFormat]]

== Methods ==

=== Public ===
*[[Method procedure VLCommonFilter.TVLCommonFilter.ProcessFrame(IVLImageBuffer)|procedure ProcessFrame(Image : IVLImageBuffer)]]
*[[Method procedure VLCommonFilter.TVLCommonFilter.ProcessFrame(IVLImageBuffer;IVLImageBuffer)|procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer)]]
*[[Method procedure VLCommonFilter.TVLCommonFilter.ProcessBitmap(TBitmap;TBitmap)|procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap)]]

== Pins ==
*[[Pin VLCommonFilter.TVLCommonFilter.OutputPin|OutputPin]]
*[[Pin VLCommonFilter.TVLCommonFilter.InputPin|InputPin]]

== From [[Class SLCommonFilter.TSLBasicThreadedEnableFilter|TSLBasicThreadedEnableFilter]] ==

== Properties ==

=== Published ===
*[[Property SLCommonFilter.TSLBasicThreadedEnableFilter.Enabled|Enabled]]

== Pins ==
*[[Pin SLCommonFilter.TSLBasicThreadedEnableFilter.EnablePin|EnablePin]]

== From [[Class SLCommonFilter.TSLBasicThreadedFilter|TSLBasicThreadedFilter]] ==

== Properties ==

=== Published ===
*[[Property SLCommonFilter.TSLBasicThreadedFilter.Threading|Threading]]

[[Category:Components]][[Category:Classes]]