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VideoPlayer.OSDItemRectangleChange method

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Remarks

 

Changes characteristics of the given rectangle on 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.OSDItemRectangleChange (

nPlayer as Integer,

nItemUniqueId as Long,

fLeftPos as Single,

fTopPos as Single,

fWidth as Single,

fHeight as Single,

color as OLE_COLOR

) as enumErrorCodes


 

[C++]

short control.VideoPlayer.OSDItemRectangleChange (

short nPlayer,

long nItemUniqueId,

float fLeftPos,

float fTopPos,

float fWidth,

float fHeight,

OLE_COLOR color

);


 

Parameter

Description

 

 

nPlayer

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

nItemUniqueId

Unique identifier of item returned by a previous call to the VideoPlayer.OSDItemRectangleAdd method

fLeftPos

Horizontal position, expressed in percentage of the On-Screen-Display (OSD) area, where the item will be rendered.

fTopPos

Vertical position, expressed in percentage of the On-Screen-Display (OSD) area, where the item will be rendered.

fWidth

Width, expressed in percentage of the On-Screen-Display (OSD) area, of the rectangle.

fHeight

Height, expressed in percentage of the On-Screen-Display (OSD) area, of the rectangle.

color

Color used to render this item.

 

 

 

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