Copyright © 2011-2018 MultiMedia Soft

WaveformAnalyzer.GetDisplayWidth method

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Remarks

 

Retrieves the actual size, expressed in both milliseconds and pixels, of the display surface used to render the waveform.

 

For details about the use of the Waveform Analyzer refer to the How to use the Waveform Analyzer section.

For further details about methods of the Waveform Analyzer refer to the WaveformAnalyzer class section.

 

 

Syntax

 

[Visual Basic]

Public Function GetDisplayWidth (

ByRef nWidthInMs as Int32,

ByRef nWidthInPixels as Int32

) as enumErrorCodes


 

[C#]

public enumErrorCodes GetDisplayWidth (

ref Int32 nWidthInMs,

ref Int32 nWidthInPixels

);


 

[C++]

public: enumErrorCodes GetDisplayWidth (

ref Int32 nWidthInMs,

ref Int32 nWidthInPixels

);


 

 

Parameter

Description

 

 

nWidthInMs

Reference that, after returning from the method call, will contain the width of the display surface, expressed in milliseconds, used for rendering the waveform

nWidthInPixels

Reference that, after returning from the method call, will contain the width of the display surface, expressed in pixels, used for rendering the waveform

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.ERR_NOERROR (0)

The method call was successful