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VideoMixer.OSDItemMove method

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Remarks

 

Moves the position of the graphical item on the On-Screen-Display (OSD).

 

For further details about the use of the embedded video mixer see the VideoMixer object section.

For details about video mixing/blending refer to the How to use the video mixer tutorial.

 

 

Syntax

 

[Visual Basic]

Public Function OSDItemMove (

nMixerUniqueId as Int32,

nItemUniqueId as Int32,

fLeftPos as Single,

fTopPos as Single

) as enumErrorCodes


 

[C#]

public enumErrorCodes OSDItemMove (

Int32 nMixerUniqueId,

Int32 nItemUniqueId,

float fLeftPos,

float fTopPos

);


 

[C++]

public: enumErrorCodes OSDItemMove (

Int32 nMixerUniqueId,

Int32 nItemUniqueId,

float fLeftPos,

float fTopPos

);


 

Parameter

Description

 

 

nMixerUniqueId

Unique identifier of the video mixer returned by a previous call to the VideoMixer.Create method

nItemUniqueId

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

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.

 

 

 

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