Class VLImageDisplay.TVLImageDisplayLayer - Revision history

David Alm: Automated Syncronization with Documentation

2013-06-26T00:30:20Z

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''' ~~TVLImageDisplayLayer~~ : [[Class VLImageDisplay.TVLImageDisplay\|Mitov.VideoLab.ImageDisplay]]	+	'''public ref class''' ImageDisplayLayer : [[Class VLImageDisplay.TVLImageDisplay\|Mitov.VideoLab.ImageDisplay]]
	</code>		</code>
	== Summary ==		== Summary ==

David Alm: Automated Syncronization with Documentation

2013-06-26T00:11:04Z

Automated Syncronization with Documentation

← Older revision

Revision as of 00:11, 26 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-25T23:52:53Z

Automated Syncronization with Documentation

← Older revision

Revision as of 23:52, 25 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-11T02:44:46Z

Automated Syncronization with Documentation

← Older revision

Revision as of 02:44, 11 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-11T00:15:38Z

Automated Syncronization with Documentation

← Older revision

Revision as of 00:15, 11 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-11T00:05:33Z

Automated Syncronization with Documentation

← Older revision

Revision as of 00:05, 11 June 2013

David Alm: Automated Syncronization with Documentation

2013-06-10T20:28:51Z

Automated Syncronization with Documentation

← Older revision		Revision as of 20:28, 10 June 2013
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	== Description ==		== Description ==
	Add this layer to draw video over the frames.		Add this layer to draw video over the frames.
		+
		+
		+
		+	<b>Diagram:</b>
		+
		+	[[Image:VLImageDisplayLayer_Preview.png]]


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	*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseEnter()\|procedure DoLayerMouseEnter()]]		*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseEnter()\|procedure DoLayerMouseEnter()]]
	*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseLeave()\|procedure DoLayerMouseLeave()]]		*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseLeave()\|procedure DoLayerMouseLeave()]]
		+	*[[Method function VLImageDisplay.TVLImageDisplayLayer.GetChachedData(TObject) : TObject\|function GetChachedData(ALink : TObject) : TObject]]
	*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.SetChachedData(TObject;TObject)\|procedure SetChachedData(ALink : TObject; AData : TObject)]]		*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.SetChachedData(TObject;TObject)\|procedure SetChachedData(ALink : TObject; AData : TObject)]]
		+	*[[Method function VLImageDisplay.TVLImageDisplayLayer.GetOperations() : TLPDrawLayerOperations\|function GetOperations() : TLPDrawLayerOperations]]
	*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.AddLayerLink(TLPLayerCollectionItem)\|procedure AddLayerLink(ALink : TLPLayerCollectionItem)]]		*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.AddLayerLink(TLPLayerCollectionItem)\|procedure AddLayerLink(ALink : TLPLayerCollectionItem)]]
	*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.RemoveLayerLink(TLPLayerCollectionItem)\|procedure RemoveLayerLink(ALink : TLPLayerCollectionItem)]]		*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.RemoveLayerLink(TLPLayerCollectionItem)\|procedure RemoveLayerLink(ALink : TLPLayerCollectionItem)]]
		+	*[[Method function VLImageDisplay.TVLImageDisplayLayer.GetName() : String\|function GetName() : String]]
		+	*[[Method function VLImageDisplay.TVLImageDisplayLayer.WriteLock() : IOWLockSection\|function WriteLock() : IOWLockSection]]
	*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.SetBounds(Integer;Integer;Integer;Integer)\|procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)]]		*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.SetBounds(Integer;Integer;Integer;Integer)\|procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)]]

	== From [[Class VLImageDisplay.TVLImageDisplay\|TVLImageDisplay]] ==		== From [[Class VLImageDisplay.TVLImageDisplay\|TVLImageDisplay]] ==
		+
		+	== Properties ==
		+
		+	=== Published ===
		+	*[[Property VLImageDisplay.TVLImageDisplay.RenderMode\|RenderMode]] - Specifies the desired rendering mode.

	== Methods ==		== Methods ==

	=== Public ===		=== Public ===
		+	*[[Method procedure VLImageDisplay.TVLImageDisplay.DrawTo(IGPGraphics;Boolean;Single;Single)\|procedure DrawTo(AGraphics : IGPGraphics; AContoursOnly : Boolean; AWidth : Single; AHeight : Single)]]
	*[[Method procedure VLImageDisplay.TVLImageDisplay.Clear()\|procedure Clear()]] - Clears the Display.		*[[Method procedure VLImageDisplay.TVLImageDisplay.Clear()\|procedure Clear()]] - Clears the Display.
	*[[Method procedure VLImageDisplay.TVLImageDisplay.Invalidate()\|procedure Invalidate()]]		*[[Method procedure VLImageDisplay.TVLImageDisplay.Invalidate()\|procedure Invalidate()]]
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	*[[Property VLCommonDisplay.TVLCommonDisplay.Center\|Center]] - Center the image in the display.		*[[Property VLCommonDisplay.TVLCommonDisplay.Center\|Center]] - Center the image in the display.
	*[[Property VLCommonDisplay.TVLCommonDisplay.Stretch\|Stretch]] - Stretch the image to the display size.		*[[Property VLCommonDisplay.TVLCommonDisplay.Stretch\|Stretch]] - Stretch the image to the display size.
		+	*[[Property VLCommonDisplay.TVLCommonDisplay.StretchMax\|StretchMax]] - Stretches the image to fill completely the frame, while preserving the aspect ration.
	*[[Property VLCommonDisplay.TVLCommonDisplay.Proportional\|Proportional]] - Keep the image proportional(Preserve aspect ratio).		*[[Property VLCommonDisplay.TVLCommonDisplay.Proportional\|Proportional]] - Keep the image proportional(Preserve aspect ratio).
	*[[Property VLCommonDisplay.TVLCommonDisplay.Color\|Color]]		*[[Property VLCommonDisplay.TVLCommonDisplay.Color\|Color]]
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	=== Public ===		=== Public ===
		+	*[[Method function SLControlCollection.TSLCustomControlItem.GetParentComponent() : TComponent\|function GetParentComponent() : TComponent]]
		+	*[[Method function SLControlCollection.TSLCustomControlItem.HasParent() : Boolean\|function HasParent() : Boolean]]
	*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParent(TWinControl)\|procedure SetParent(AParent : TWinControl)]]		*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParent(TWinControl)\|procedure SetParent(AParent : TWinControl)]]
	*[[Method function SLControlCollection.TSLCustomControlItem.GetHasEnable() : Boolean\|function GetHasEnable() : Boolean]]		*[[Method function SLControlCollection.TSLCustomControlItem.GetHasEnable() : Boolean\|function GetHasEnable() : Boolean]]
	*[[Method function SLControlCollection.TSLCustomControlItem.GetCanDisable() : Boolean\|function GetCanDisable() : Boolean]]		*[[Method function SLControlCollection.TSLCustomControlItem.GetCanDisable() : Boolean\|function GetCanDisable() : Boolean]]
	*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParentComponent(TComponent)\|procedure SetParentComponent(AValue : TComponent)]]		*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParentComponent(TComponent)\|procedure SetParentComponent(AValue : TComponent)]]
−
−	~~== From [[Class LPControl.TLPCustomControl\|TLPCustomControl]] ==~~
−
−	~~== Properties ==~~
−
−	~~=== Published ===~~
−	*[[Property LPControl.TLPCustomControl.Visible\|Visible]]
−
−	~~== Methods ==~~
−
−	~~=== Public ===~~
−	*[[Method procedure LPControl.TLPCustomControl.InvalidateIntRect(TRect)\|procedure InvalidateIntRect(ARect : TRect)]]
−
−	~~== Events ==~~
−	*[[Event LPControl.TLPCustomControl.OnMouseEnter\|OnMouseEnter]]
−	*[[Event LPControl.TLPCustomControl.OnMouseLeave\|OnMouseLeave]]

	[[Category:Layers]][[Category:Classes]]		[[Category:Layers]][[Category:Classes]]

David Alm: Automated Syncronization with Documentation

2011-11-22T00:18:25Z

Automated Syncronization with Documentation

New page

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.


[[Image:VLImageDisplayLayer.gif]]

'''Package:''' [[Package VideoLabBasicPkg|VideoLabBasicPkg]]

'''Unit:''' [[Unit VLImageDisplay|VLImageDisplay]]

'''Inherits:''' [[Class VLImageDisplay.TVLImageDisplay|TVLImageDisplay]]

== Syntax ==
=== Delphi: ===
<code>
'''type''' TVLImageDisplayLayer = '''class'''( [[Class VLImageDisplay.TVLImageDisplay|TVLImageDisplay, ILPDrawItem]] )
</code>
=== C++ Builder: ===
<code>
'''class''' TVLImageDisplayLayer : '''public''' [[Class VLImageDisplay.TVLImageDisplay|TVLImageDisplay]]
</code>
=== Visual C++ (MFC): ===
<code>
'''class''' CTVLImageDisplayLayer : '''public''' [[Class VLImageDisplay.TVLImageDisplay|CTVLImageDisplay]]
</code>
=== C# (.NET): ===
<code>
'''public ref class''' TVLImageDisplayLayer : [[Class VLImageDisplay.TVLImageDisplay|Mitov.VideoLab.ImageDisplay]]
</code>
== Summary ==
Layer drawing video.

== Description ==
Add this layer to draw video over the frames.

Example:

[[Image:ImageDisplayLayerSample.png]]

== Methods ==

=== Public ===
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerBegin(TLPCanvas;Integer;Integer;Single;Single)|procedure DoLayerBegin(ACanvas : TLPCanvas; AWidth : Integer; AHeight : Integer; AXCoeff : Single; AYCoeff : Single)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerEnd()|procedure DoLayerEnd()]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerDraw(TLPCanvas;Integer;Integer;Single;Single;Boolean)|procedure DoLayerDraw(ACanvas : TLPCanvas; AWidth : Integer; AHeight : Integer; AXCoeff : Single; AYCoeff : Single; AContoursOnly : Boolean)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseMove(TShiftState;Integer;Integer)|procedure DoLayerMouseMove(AShift : TShiftState; AX : Integer; AY : Integer)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseDown(TMouseButton;TShiftState;Integer;Integer)|procedure DoLayerMouseDown(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseUp(TMouseButton;TShiftState;Integer;Integer)|procedure DoLayerMouseUp(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseWheelDown(TShiftState;Integer;Integer)|procedure DoLayerMouseWheelDown(AShift : TShiftState; AX : Integer; AY : Integer)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseWheelUp(TShiftState;Integer;Integer)|procedure DoLayerMouseWheelUp(AShift : TShiftState; AX : Integer; AY : Integer)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseEnter()|procedure DoLayerMouseEnter()]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.DoLayerMouseLeave()|procedure DoLayerMouseLeave()]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.SetChachedData(TObject;TObject)|procedure SetChachedData(ALink : TObject; AData : TObject)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.AddLayerLink(TLPLayerCollectionItem)|procedure AddLayerLink(ALink : TLPLayerCollectionItem)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.RemoveLayerLink(TLPLayerCollectionItem)|procedure RemoveLayerLink(ALink : TLPLayerCollectionItem)]]
*[[Method procedure VLImageDisplay.TVLImageDisplayLayer.SetBounds(Integer;Integer;Integer;Integer)|procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)]]

== From [[Class VLImageDisplay.TVLImageDisplay|TVLImageDisplay]] ==

== Methods ==

=== Public ===
*[[Method procedure VLImageDisplay.TVLImageDisplay.Clear()|procedure Clear()]] - Clears the Display.
*[[Method procedure VLImageDisplay.TVLImageDisplay.Invalidate()|procedure Invalidate()]]

== From [[Class VLCommonDisplay.TVLCommonImageDisplay|TVLCommonImageDisplay]] ==

== Properties ==

=== Published ===
*[[Property VLCommonDisplay.TVLCommonImageDisplay.AutoClear|AutoClear]] - Auto clear the display at the end of the video.
*[[Property VLCommonDisplay.TVLCommonImageDisplay.AspectRatio|AspectRatio]] - Specifies the desired aspect ration for the display.
*[[Property VLCommonDisplay.TVLCommonImageDisplay.TabStop|TabStop]]

== Methods ==

=== Public ===
*[[Method procedure VLCommonDisplay.TVLCommonImageDisplay.Clear()|procedure Clear()]] - Clears the display.
*[[Method procedure VLCommonDisplay.TVLCommonImageDisplay.DisplayBitmap(TBitmap)|procedure DisplayBitmap(ABitmap : TBitmap)]] - Displays the content of a bitmap.
*[[Method procedure VLCommonDisplay.TVLCommonImageDisplay.DisplayBitmap(TVLBitmap)|procedure DisplayBitmap(ABitmap : TVLBitmap)]] - Displays the content of a bitmap.
*[[Method procedure VLCommonDisplay.TVLCommonImageDisplay.DisplayImage(IVLImageBuffer)|procedure DisplayImage(AImage : IVLImageBuffer)]] - Displays the content of an image buffer.

== Pins ==
*[[Pin VLCommonDisplay.TVLCommonImageDisplay.InputPin|InputPin]] - The Video Input Pin of the display.
*[[Pin VLCommonDisplay.TVLCommonImageDisplay.UserControlOutputPin|UserControlOutputPin]] - User control source pin.

== From [[Class VLCommonDisplay.TVLCommonDisplay|TVLCommonDisplay]] ==

== Properties ==

=== Published ===
*[[Property VLCommonDisplay.TVLCommonDisplay.AutoSize|AutoSize]] - Auto-size to display to the video size.
*[[Property VLCommonDisplay.TVLCommonDisplay.Center|Center]] - Center the image in the display.
*[[Property VLCommonDisplay.TVLCommonDisplay.Stretch|Stretch]] - Stretch the image to the display size.
*[[Property VLCommonDisplay.TVLCommonDisplay.Proportional|Proportional]] - Keep the image proportional(Preserve aspect ratio).
*[[Property VLCommonDisplay.TVLCommonDisplay.Color|Color]]

=== Public ===
*[[Property VLCommonDisplay.TVLCommonDisplay.ImageHeight|ImageHeight]] - Returns the Height of the image in the display.
*[[Property VLCommonDisplay.TVLCommonDisplay.ImageWidth|ImageWidth]] - Returns the Width of the image in the display.
*[[Property VLCommonDisplay.TVLCommonDisplay.ImageTop|ImageTop]] - Returns the Top position of the image in the display.
*[[Property VLCommonDisplay.TVLCommonDisplay.ImageLeft|ImageLeft]] - Returns the Left position of the image in the display.

== Methods ==

=== Public ===
*[[Method procedure VLCommonDisplay.TVLCommonDisplay.SetParent(TWinControl)|procedure SetParent(AParent : TWinControl)]]
*[[Method function VLCommonDisplay.TVLCommonDisplay.ScreenToImage(TPoint) : TPoint|function ScreenToImage(AValue : TPoint) : TPoint]] - Converts from screen coordinates into video frame coordinates.

== Events ==
*[[Event VLCommonDisplay.TVLCommonDisplay.OnMouseMove|OnMouseMove]]
*[[Event VLCommonDisplay.TVLCommonDisplay.OnMouseDown|OnMouseDown]]
*[[Event VLCommonDisplay.TVLCommonDisplay.OnMouseUp|OnMouseUp]]
*[[Event VLCommonDisplay.TVLCommonDisplay.OnClick|OnClick]]
*[[Event VLCommonDisplay.TVLCommonDisplay.OnDblClick|OnDblClick]]

== From [[Class SLControlCollection.TSLCustomControlItem|TSLCustomControlItem]] ==

== Properties ==

=== Public ===
*[[Property SLControlCollection.TSLCustomControlItem.Index|Index]]
*[[Property SLControlCollection.TSLCustomControlItem.ComponentList|ComponentList]]

== Methods ==

=== Public ===
*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParent(TWinControl)|procedure SetParent(AParent : TWinControl)]]
*[[Method function SLControlCollection.TSLCustomControlItem.GetHasEnable() : Boolean|function GetHasEnable() : Boolean]]
*[[Method function SLControlCollection.TSLCustomControlItem.GetCanDisable() : Boolean|function GetCanDisable() : Boolean]]
*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParentComponent(TComponent)|procedure SetParentComponent(AValue : TComponent)]]

== From [[Class LPControl.TLPCustomControl|TLPCustomControl]] ==

== Properties ==

=== Published ===
*[[Property LPControl.TLPCustomControl.Visible|Visible]]

== Methods ==

=== Public ===
*[[Method procedure LPControl.TLPCustomControl.InvalidateIntRect(TRect)|procedure InvalidateIntRect(ARect : TRect)]]

== Events ==
*[[Event LPControl.TLPCustomControl.OnMouseEnter|OnMouseEnter]]
*[[Event LPControl.TLPCustomControl.OnMouseLeave|OnMouseLeave]]

[[Category:Layers]][[Category:Classes]]