Spectrum class
The Spectrum class, accessible through the control's
DisplaySpectrum property, contains information needed to render the embedded Spectrum visual feedback
.
It can be used at
Run-time in order to create the embedded Spectrum and to change its graphic settings. For details about using Visual Feedbacks refer to the
How to use the embedded Visual Feedbacks section
The Spectrum class is implemented through the following methods and properties:
Methods
Properties
The following code snippets show how to create and change this object in your code. These examples assume that you have placed a control named audioDjStudio1 on a form or dialog and that you want to change a couple of graphic settings (Bands and Background colors).
Visual Basic.NET
Here follows the code needed to perform the requested operations
' create the spectrum on player 0 over an existing control
AudioDjStudio1.DisplaySpectrum.Create(0, PictureBox1.Handle)
' set the blue color for spectrum bands of player 0
AudioDjStudio1.DisplaySpectrum.set_ColorBands(0, Color.Blue)
' set the white color for spectrum background of player 0
AudioDjStudio1.DisplaySpectrum.set_ColorBackground(0, Color.White)
Visual C#.NET
Here follows the code needed to perform the requested operations
// create the spectrum on player 0 over an existing control
audioDjStudio1.DisplaySpectrum.Create(0, pictureBox1.Handle);
// set the blue color for spectrum bands of player 0
audioDjStudio1.DisplaySpectrum.set_ColorBands (0, Color.Blue);
// set the white color for spectrum background of player 0
audioDjStudio1.DisplaySpectrum.set_ColorBackground(0, Color.White);
