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VideoPlayer.OSDItemChangeAlignment method

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Remarks

 

Changes the alignment of the graphical item respect to the On-Screen-Display (OSD).

 

For further details about the use of the embedded video player see the VideoPlayer object section.

For details about video clips rendering refer to the How to play video files through DirectShow tutorial.

 

 

Syntax

 

[Visual Basic]

control.VideoPlayer.OSDItemChangeAlignment (

nPlayer as Integer,

nItemUniqueId as Long,

nAlignment as enumRectAlignment

) as enumErrorCodes

 

[C++]

short control.VideoPlayer.OSDItemChangeAlignment (

short nPlayer,

long nItemUniqueId,

short nAlignment

);

 

Parameter

Description

 

 

nPlayer

Number representing the zero-based index of the player that will use the video player.

nItemUniqueId

Unique identifier of the item returned by a previous call to one between the following methods: VideoPlayer.OSDItemPictureFileAdd, VideoPlayer.OSDItemBitmapAdd, VideoPlayer.OSDItemTextAdd, VideoPlayer.OSDItemOutlineTextAdd or VideoPlayer.OSDItemRectangleAdd

nAlignment

Alignment of the item's rectangle respect to the rectangle of the OSD.

Supported values are the following:

Mnemonic constant

Value

Meaning

RECT_ALIGN_LEFT_TOP

0

Item is Left-Top aligned

RECT_ALIGN_CENTER_TOP

1

Item is Center-Top aligned

RECT_ALIGN_RIGHT_TOP

2

Item is Right-Top aligned

RECT_ALIGN_LEFT_MIDDLE

3

Item is Left-Middle aligned

RECT_ALIGN_CENTER_MIDDLE

4

Item is Center-Middle aligned

RECT_ALIGN_RIGHT_MIDDLE

5

Item is Right-Middle aligned

RECT_ALIGN_LEFT_BOTTOM

6

Item is Left-Bottom aligned

RECT_ALIGN_CENTER_BOTTOM

7

Item is Center-Bottom aligned

RECT_ALIGN_RIGHT_BOTTOM

8

Item is Right-Bottom aligned

 

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumErrorCodes.ERR_NOERROR (0)

The method call was successful